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ATMEGA644-20MU

hot ATMEGA644-20MU

ATMEGA644-20MU

Pour Référence Seulement

Référence ATMEGA644-20MU
Fabricant Microchip Technology
Description IC MCU 8BIT 64KB FLASH 44VQFN
Fiche technique

ATMEGA644-20MU Fiche technique
paquet 44-VFQFN Exposed Pad
ECAD
En stock 14 064 piece(s)
Prix unitaire $ 7,5200 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé nov. 7 - nov. 12 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons ATMEGA644-20MU pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
  • Pour traiter votre demande de devis, s'il vous plaît ajouter ATMEGA644-20MU avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de ATMEGA644-20MU.

Spécifications ATMEGA644-20MU

FabricantMicrochip Technology
CatégorieCircuits intégrés (CI) - Embarqués - Microcontrôleurs
paquet44-VFQFN Exposed Pad
ECAD
SériesAVR? ATmega
Processeur CoreAVR
Taille du noyau8-Bit
La vitesse20MHz
ConnectivitéI2C, SPI, UART/USART
PériphériquesBrown-out Detect/Reset, POR, PWM, WDT
Nombre d'E / S32
Taille de la mémoire du programme64KB (32K x 16)
Type de mémoire de programmeFLASH
Taille EEPROM2K x 8
Taille de la RAM4K x 8
Tension - Alimentation (Vcc / Vdd)2.7 V ~ 5.5 V
Convertisseurs de donnéesA/D 8x10b
Type d'oscillateurInternal
Température de fonctionnement-40°C ~ 85°C (TA)
Type de montage-
Paquet / cas44-VFQFN Exposed Pad
Package de périphérique fournisseur44-VQFN (7x7)

ATMEGA644-20MU fiche technique

ATMEGA644-20MU Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA644-20MU FAQ

  • 1. How to order ATMEGA644-20MU on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that ATMEGA644-20MU is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATMEGA644-20MU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644-20MU on Heisener; we pay more attention to the channels and quality of ATMEGA644-20MU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATMEGA644-20MU price and inventory displayed accurate?
    The price and inventory of ATMEGA644-20MU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of ATMEGA644-20MU?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA644-20MU we delivered, we will accept the replacement or return of the ATMEGA644-20MU only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of ATMEGA644-20MU.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as ATMEGA644-20MU pin diagram, ATMEGA644-20MU datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

ATMEGA644-20MU Produits Connexes

PS0030BE47133AP1 PS0030BE47133AP1 Vishay Beyschlag, CAP CER 470PF 5KV N2200 AXIAL, Axial, Can - Screw Terminals, AVR? ATmega Vue
DL4006-13 DL4006-13 Diodes Incorporated, DIODE GEN PURP 800V 1A MELF, DO-213AB, MELF, AVR? ATmega Vue
XC6123C230ER-G XC6123C230ER-G Torex Semiconductor Ltd, IC WATCHDOG TIMER 6-USP, 6-UFDFN Exposed Pad, AVR? ATmega Vue
hotX9259UV24I X9259UV24I Intersil, IC XDCP QUAD 256TAP 50K 24-TSSOP, 24-TSSOP (0.173", 4.40mm Width), AVR? ATmega Vue
XMLBEZ-00-0000-0B00U630H XMLBEZ-00-0000-0B00U630H Cree Inc., LED EASYWHT WARM WHT 3000K 2SMD, 2020 (5050 Metric), AVR? ATmega Vue
AT0603CRD0728KL AT0603CRD0728KL Yageo, RES SMD 28K OHM 0.25% 1/10W 0603, 0603 (1608 Metric), AVR? ATmega Vue
23S560C 23S560C Murata Power Solutions Inc., FIXED IND 56UH 500MA 509 MOHM, Nonstandard, AVR? ATmega Vue
1546555-6 1546555-6 TE Connectivity AMP Connectors, TERM BLOCK 6POS 55DEG T/H 3.5MM, -, AVR? ATmega Vue
ESQT-130-03-MM-Q-335 ESQT-130-03-MM-Q-335 Samtec Inc., ELEVATED 2MM SOCKETS, -, AVR? ATmega Vue
1-1744001-0 1-1744001-0 TE Connectivity AMP Connectors, 10P MTA156 HDR POL .045SQ TIN, -, AVR? ATmega Vue
AXK6S50437YG AXK6S50437YG Panasonic Electric Works, CONN HEADER BRD/BRD .5MM 50POS, -, AVR? ATmega Vue
MS27467T21F41S MS27467T21F41S Amphenol Aerospace Operations, CONN PLUG 41POS STRAIGHT W/SCKT, -, AVR? ATmega Vue

ATMEGA644-20MU Des garanties

Service Guarantee

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Quality Guarantee

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence Fabricant Description Stock

ATMEGA644-20MUR

D# V36:1790_07145340

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP T/R

RoHS: Compliant
 0

ATMEGA644-20MU

D# V36:1790_07145491

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP Tray

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP T/R - Tape and Reel (Alt: ATMEGA644-20MUR)

RoHS: Compliant
 0

ATMEGA644-20MU

D# ATMEGA644-20MU

 Atmel Corporation

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP - Bulk (Alt: ATMEGA644-20MU)

 0
Référence Fabricant Description Stock

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP T/R (Alt: ATMEGA644-20MUR)

 0
Référence Fabricant Description Stock

ATMEGA644-20MU

D# ATMEGA644-20MU

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP (Alt: ATMEGA644-20MU)

 0

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP T/R (Alt: ATMEGA644-20MUR)

 0
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

201
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 390

ATMEGA644-20MUR

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 0
Référence Fabricant Description Stock

ATMEGA64420MUZ

 Atmel Corporation

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644-20MUR

D# ATMEGA644-20MURCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

 3666

ATMEGA644-20MU

D# 2156-ATMEGA644-20MU-ND

 Rochester Electronics LLC

IC MCU 8BIT 64KB FLASH 44VQFN

 212
Référence Fabricant Description Stock

ATMEGA64420MU

D# ATMEGA64420MU

 Atmel Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 962
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

In stock shipping within 2days

 450
Référence Fabricant Description Stock

ATMEGA644-20MU

D# 2484913

 Microchip Technology Inc

MCU, 8BIT, AVR, 20MHZ, VQFN-44

RoHS: Compliant
Min Qty: 1
Container: Each
 0

ATMEGA644-20MUR

D# 3628786

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 4000
Container: Reel
 0
Référence Fabricant Description Stock

ATMEGA644-20MU

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATMEGA644-20MUR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0
Référence Fabricant Description Stock

ATMEGA64420MUZ

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 123

ATMEGA64420MU

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 4600
Référence Fabricant Description Stock

ATMEGA644-20MUR

 Microchip Technology Inc

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

20MHZ QFN/MLF IND TEMP GREEN 5V T&R

RoHS: Compliant
pbFree: Yes
 4000

ATMEGA644-20MU

D# ATMEGA644-20MU

 Microchip Technology Inc

20MHZ MLF IND TEMP GREEN 5V

RoHS: Compliant
pbFree: Yes
 1074
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

OEM/CM Immediate delivery

 450
Référence Fabricant Description Stock

ATMEGA644-20MUR

D# 556-ATMEGA644-20MUR

 Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND

RoHS: Compliant
 3983

ATMEGA644-20MU

D# 556-ATMEGA644-20MU

 Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE - 20MHZ 5V

RoHS: Compliant
 271
Référence Fabricant Description Stock

ATMEGA644-20MUR

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, GREEN, 5V, T&R - Package: 44 VQFN 7x7x1mm T/R

RoHS: Compliant
 0

ATMEGA644-20MU

 Microchip Technology Inc

20MHZ, MLF, IND TEMP, GREEN, 5V - Package: 44 VQFN 7x7x1mm TRAY

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644-20MU

D# MCHP00000005665

 Microchip Technology Inc

20MHZ, MLF, IND TEMP, GREEN, 5V - Package: 44 VQFN 7x7x1mm TRAY

 0

ATMEGA644-20MUR

D# MCHP00000005666

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, GREEN, 5V, T&R - Package: 44 VQFN 7x7x1mm T/R

 0
Référence Fabricant Description Stock

ATMEGA644-20MU

D# 68T3096

 Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, VQFN-44, Product Range:ATMega Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:44Pins, MCU Case Style:VQFN, No. of I/O s:32I/O s, No. of Timers:3RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 360
Container: Bulk
 0

ATMEGA644-20MUR

D# 68T3097

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, GREEN, 5V, T&R, 44 VQFN 7X7X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 4000
Container: TAPE & REEL - FULL
 0
Référence Fabricant Description Stock

ATMEGA644-20MU

D# NS-ATMEGA644-20MU

 AMP / Tyco Electronics

OEM/CM ONLY

 4046

ATMEGA644-20MUR

D# NS-ATMEGA644-20MUR

 Atmel Corporation

OEM/CM ONLY

 10219
Référence Fabricant Description Stock

ATMEGA644-20MUR

 Microchip Technology Inc

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, 44 Pin Plastic MLF44

 160
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant
 212
Référence Fabricant Description Stock

ATMEGA64420MUZ

 Atmel Corporation

OEM/CM ONLY

 123

ATMEGA64420MUR

 Atmel Corporation

OEM/CM ONLY

 4041

ATMEGA64420MU

 Atmel Corporation

OEM/CM ONLY

 587
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

IN stock Immediate delivery

 445
Référence Fabricant Description Stock

ATMEGA644-20MU

 Texas Instruments

shipping today

 10996
Référence Fabricant Description Stock

ATMEGA644-20MU

D# 52134789

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP Tray

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 610
Référence Fabricant Description Stock

ATMEGA644-20MU

D# 2484913

 Microchip Technology Inc

MCU, 8BIT, AVR, 20MHZ, VQFN-44

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

ATMEGA644-20MU

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

ISO9001:2015, ICAS, IAF, UKAS

Voir les certificats

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