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ATMEGA644-20MUR

ATMEGA644-20MUR

ATMEGA644-20MUR

Pour Référence Seulement

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

ATMEGA644-20MUR Fiche technique
paquet 44-VFQFN Exposed Pad
ECAD
En stock 4 032 piece(s)
Prix unitaire $ 6,8563 *
Délai de mise en œuvre VÊtre confirmé
Temps de livraison estimé nov. 26 - déc. 1 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons ATMEGA644-20MUR 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 ATMEGA644-20MUR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de ATMEGA644-20MUR.

Spécifications ATMEGA644-20MUR

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)

ATMEGA644-20MUR fiche technique

ATMEGA644-20MUR Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA644-20MUR FAQ

  • 1. How to order ATMEGA644-20MUR 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 ATMEGA644-20MUR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATMEGA644-20MUR. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644-20MUR on Heisener; we pay more attention to the channels and quality of ATMEGA644-20MUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATMEGA644-20MUR price and inventory displayed accurate?
    The price and inventory of ATMEGA644-20MUR 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 ATMEGA644-20MUR?
    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 ATMEGA644-20MUR we delivered, we will accept the replacement or return of the ATMEGA644-20MUR 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 ATMEGA644-20MUR.
    (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 ATMEGA644-20MUR pin diagram, ATMEGA644-20MUR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

ATMEGA644-20MUR Produits Connexes

1812J6300182FCT 1812J6300182FCT Knowles Syfer, CAP CER 1800PF 630V C0G/NP0 1812, 1812 (4532 Metric), AVR? ATmega Vue
1111Y1500681JQT 1111Y1500681JQT Knowles Syfer, CAP CER HIGH Q 1111, -, AVR? ATmega Vue
C410C399B3G5TA C410C399B3G5TA KEMET, CAP CER 3.9PF 25V C0G AXIAL, Axial, AVR? ATmega Vue
159LBB025M2CE 159LBB025M2CE Illinois Capacitor, CAP ALUM 15000UF 20% 25V SNAP, Radial, Can - Snap-In, AVR? ATmega Vue
hotIRFZ48NSTRLPBF IRFZ48NSTRLPBF Infineon Technologies, MOSFET N-CH 55V 64A D2PAK, TO-263-3, D2Pak (2 Leads + Tab), TO-263AB, AVR? ATmega Vue
JANTX2N2329U4 JANTX2N2329U4 Microsemi Corporation, SCR 400V 3SMD, 3-SMD, No Lead, AVR? ATmega Vue
LTC4215CGN#PBF LTC4215CGN#PBF Linear Technology, IC CNTRLR HOT SWAP 16-SSOP, 16-SSOP (0.154", 3.90mm Width), AVR? ATmega Vue
BK/C515-3A BK/C515-3A Eaton, FUSE GLASS 3A 250VAC 2AG, 2AG, 5mm x 15mm (Axial), AVR? ATmega Vue
2A1064/J 2A1064/J Eaton, PHIL SLOT BHMS SCREW, -, AVR? ATmega Vue
IMM33185C IMM33185C Crouzet, IPD M18 SHLD 3W SPST 2M, Cylinder, Threaded - M18, AVR? ATmega Vue
MS27656E17F35SA MS27656E17F35SA Amphenol Aerospace Operations, LJT 55C 55#22D SKT RECP, -, AVR? ATmega Vue
ESM40DTAS-S189 ESM40DTAS-S189 Sullins Connector Solutions, CONN EDGE DUAL FMALE 80POS 0.156, -, AVR? ATmega Vue

ATMEGA644-20MUR 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

ATMEGA644-20MU

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

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
Référence Fabricant Description Stock

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

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
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

ATMEGA644-20MUR

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

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
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

ATMEGA644-20MU

D# 2156-ATMEGA644-20MU-ND

 Rochester Electronics LLC

IC MCU 8BIT 64KB FLASH 44VQFN

 212

ATMEGA644-20MUR

D# ATMEGA644-20MURCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

 3666
Référence Fabricant Description Stock

ATMEGA644-20MU

 Atmel Corporation

In stock shipping within 2days

 450
Référence Fabricant Description Stock

ATMEGA644-20MUR

D# 3628786

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 4000
Container: Reel
 0

ATMEGA644-20MU

D# 2484913

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 1
Container: Each
 0
Référence Fabricant Description Stock

ATMEGA644-20MUR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATMEGA644-20MU

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0
Référence Fabricant Description Stock

ATMEGA644-20MUR

 Microchip Technology Inc

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

ATMEGA644-20MU

D# ATMEGA644-20MU

 Microchip Technology Inc

20MHZ MLF IND TEMP GREEN 5V

RoHS: Compliant
pbFree: Yes
 1074

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

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

RoHS: Compliant
pbFree: Yes
 4000
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

ATMEGA644-20MUR

D# MCHP00000005666

 Microchip Technology Inc

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

 0

ATMEGA644-20MU

D# MCHP00000005665

 Microchip Technology Inc

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

 0
Référence Fabricant Description Stock

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

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
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

ATMEGA64420MUR

 Atmel Corporation

OEM/CM ONLY

 4041
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

ATMEGA644-20MUR

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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