Page 10 - Produits Maxim Integrated - Embarqués - Microcontrôleurs

DS89C450-QNL

Maxim Integrated

IC MCU 8BIT 64KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock5 472

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

64KB (64K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C450-QNG

Maxim Integrated

IC MCU 8BIT 64KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock4 448

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

64KB (64K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C450-MNL

Maxim Integrated

IC MCU 8BIT 64KB FLASH 40DIP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIP

paquet: 40-DIP (0.600", 15.24mm)

Stock4 720

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

64KB (64K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIP

DS89C450-MNG

Maxim Integrated

IC MCU 8BIT 64KB FLASH 40DIP

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIP

paquet: 40-DIP (0.600", 15.24mm)

Stock6 736

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

64KB (64K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIP

DS89C450-ENL

Maxim Integrated

IC MCU 8BIT 64KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock6 288

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

64KB (64K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS89C450-ENG

Maxim Integrated

IC MCU 8BIT 64KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock5 520

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

64KB (64K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS89C440-QNL

Maxim Integrated

IC MCU 8BIT 32KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock3 664

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

32KB (32K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C440-QNG

Maxim Integrated

IC MCU 8BIT 32KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock4 608

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

32KB (32K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C440-MNL

Maxim Integrated

IC MCU 8BIT 32KB FLASH 40DIP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIP

paquet: 40-DIP (0.600", 15.24mm)

Stock5 184

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

32KB (32K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIP

DS89C440-MNG

Maxim Integrated

IC MCU 8BIT 32KB FLASH 40DIP

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIP

paquet: 40-DIP (0.600", 15.24mm)

Stock4 080

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

32KB (32K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIP

DS89C440-ENL

Maxim Integrated

IC MCU 8BIT 32KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock6 352

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

32KB (32K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS89C440-ENG

Maxim Integrated

IC MCU 8BIT 32KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock5 712

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

32KB (32K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS89C430-QNL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock3 552

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C430-QNG

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock3 296

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C430-MNL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 40DIP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIP

paquet: 40-DIP (0.600", 15.24mm)

Stock5 584

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIP

DS89C430-MNG

Maxim Integrated

IC MCU 8BIT 16KB FLASH 40DIP

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIP

paquet: 40-DIP (0.600", 15.24mm)

Stock2 848

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIP

DS89C430-ENL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock7 744

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS89C430-ENG

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock3 248

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS89C420-QNL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock23 880

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C420-QNG

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock4 064

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C420-QCL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock23 736

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

0°C ~ 70°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

DS89C420-MNL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 40DIP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIP

paquet: 40-DIP (0.600", 15.24mm)

Stock6 480

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIP

DS89C420-MCL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 40DIP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-PDIP

paquet: 40-DIP (0.600", 15.24mm)

Stock7 152

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

0°C ~ 70°C (TA)

-

40-DIP (0.600", 15.24mm)

40-PDIP

DS89C420-ENL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): -
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock5 392

8-Bit

33MHz

SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

-

External

-40°C ~ 85°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS89C420-ENG

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock3 296

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

-40°C ~ 85°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS89C420-ECL

Maxim Integrated

IC MCU 8BIT 16KB FLASH 44TQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 33MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)

paquet: 44-TQFP

Stock5 024

8-Bit

33MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

16KB (16K x 8)

FLASH

-

1K x 8

4.5 V ~ 5.5 V

-

External

0°C ~ 70°C (TA)

-

44-TQFP

44-TQFP (10x10)

DS80C400-FNY

Maxim Integrated

IC MCU 8BIT 64KB ROM 100LQFP

Core Processor: 8051
Core Size: 8-Bit
Speed: 75MHz
Connectivity: 1-Wire?, CAN, EBI/EMI, Ethernet, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 64
Program Memory Size: 64KB (64K x 8)
Program Memory Type: ROM
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 1.62 V ~ 3.6 V
Data Converters: -
Oscillator Type: External
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 100-LQFP
Supplier Device Package: 100-LQFP (14x14)

paquet: 100-LQFP

Stock10 992

8-Bit

75MHz

1-Wire?, CAN, EBI/EMI, Ethernet, SIO, UART/USART

Power-Fail Reset, WDT

64

64KB (64K x 8)

ROM

-

1K x 8

1.62 V ~ 3.6 V

-

External

-40°C ~ 85°C (TA)

-

100-LQFP

100-LQFP (14x14)

DS80C320-QCG/T&R

Maxim Integrated

IC MCU 8BIT ROMLESS 44PLCC

Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: EBI/EMI, SIO, UART/USART
Peripherals: Power-Fail Reset, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: External
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

paquet: 44-LCC (J-Lead)

Stock2 880

8-Bit

25MHz

EBI/EMI, SIO, UART/USART

Power-Fail Reset, WDT

32

-

ROMless

-

256 x 8

4.5 V ~ 5.5 V

-

External

0°C ~ 70°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

Référence	Fabricant	Description	paquet	Stock	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
DS89C450-QNL	Maxim Integrated	IC MCU 8BIT 64KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock5 472	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C450-QNG	Maxim Integrated	IC MCU 8BIT 64KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock4 448	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C450-MNL	Maxim Integrated	IC MCU 8BIT 64KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	paquet: 40-DIP (0.600", 15.24mm)	Stock4 720	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIP
DS89C450-MNG	Maxim Integrated	IC MCU 8BIT 64KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	paquet: 40-DIP (0.600", 15.24mm)	Stock6 736	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIP
DS89C450-ENL	Maxim Integrated	IC MCU 8BIT 64KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock6 288	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C450-ENG	Maxim Integrated	IC MCU 8BIT 64KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock5 520	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C440-QNL	Maxim Integrated	IC MCU 8BIT 32KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock3 664	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C440-QNG	Maxim Integrated	IC MCU 8BIT 32KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock4 608	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C440-MNL	Maxim Integrated	IC MCU 8BIT 32KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	paquet: 40-DIP (0.600", 15.24mm)	Stock5 184	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIP
DS89C440-MNG	Maxim Integrated	IC MCU 8BIT 32KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	paquet: 40-DIP (0.600", 15.24mm)	Stock4 080	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIP
DS89C440-ENL	Maxim Integrated	IC MCU 8BIT 32KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock6 352	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C440-ENG	Maxim Integrated	IC MCU 8BIT 32KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock5 712	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C430-QNL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock3 552	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C430-QNG	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock3 296	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C430-MNL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	paquet: 40-DIP (0.600", 15.24mm)	Stock5 584	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIP
DS89C430-MNG	Maxim Integrated	IC MCU 8BIT 16KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	paquet: 40-DIP (0.600", 15.24mm)	Stock2 848	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIP
DS89C430-ENL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock7 744	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C430-ENG	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock3 248	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C420-QNL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock23 880	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C420-QNG	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock4 064	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C420-QCL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock23 736	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
DS89C420-MNL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	paquet: 40-DIP (0.600", 15.24mm)	Stock6 480	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIP
DS89C420-MCL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 40DIP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	paquet: 40-DIP (0.600", 15.24mm)	Stock7 152	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	40-DIP (0.600", 15.24mm)	40-PDIP
DS89C420-ENL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): - Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock5 392	8-Bit	33MHz	SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	-	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C420-ENG	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock3 296	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	-40°C ~ 85°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS89C420-ECL	Maxim Integrated	IC MCU 8BIT 16KB FLASH 44TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 33MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)	paquet: 44-TQFP	Stock5 024	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-TQFP	44-TQFP (10x10)
DS80C400-FNY	Maxim Integrated	IC MCU 8BIT 64KB ROM 100LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 75MHz Connectivity: 1-Wire?, CAN, EBI/EMI, Ethernet, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 64 Program Memory Size: 64KB (64K x 8) Program Memory Type: ROM EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 1.62 V ~ 3.6 V Data Converters: - Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-LQFP Supplier Device Package: 100-LQFP (14x14)	paquet: 100-LQFP	Stock10 992	8-Bit	75MHz	1-Wire?, CAN, EBI/EMI, Ethernet, SIO, UART/USART	Power-Fail Reset, WDT	64	64KB (64K x 8)	ROM	-	1K x 8	1.62 V ~ 3.6 V	-	External	-40°C ~ 85°C (TA)	-	100-LQFP	100-LQFP (14x14)
DS80C320-QCG/T&R	Maxim Integrated	IC MCU 8BIT ROMLESS 44PLCC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SIO, UART/USART Peripherals: Power-Fail Reset, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	paquet: 44-LCC (J-Lead)	Stock2 880	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	External	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)