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ATMEGA644P-20AQR

ATMEGA644P-20AQR

ATMEGA644P-20AQR

Pour Référence Seulement

Référence ATMEGA644P-20AQR
Fabricant Microchip Technology
Description IC MCU 8BIT 64KB FLASH 44TQFP
Fiche technique

ATMEGA644P-20AQR Fiche technique
paquet 44-TQFP
ECAD
En stock 4 464 piece(s)
Prix unitaire $ 7,9612 *
Délai de mise en œuvre VÊtre confirmé
Temps de livraison estimé juin 1 - juin 6 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons ATMEGA644P-20AQR 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 ATMEGA644P-20AQR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de ATMEGA644P-20AQR.

Spécifications ATMEGA644P-20AQR

FabricantMicrochip Technology
CatégorieCircuits intégrés (CI) - Embarqués - Microcontrôleurs
paquet44-TQFP
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 ~ 105°C (TA)
Type de montage-
Paquet / cas44-TQFP
Package de périphérique fournisseur44-TQFP (10x10)

ATMEGA644P-20AQR fiche technique

ATMEGA644P-20AQR Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA644P-20AQR FAQ

  • 1. How to order ATMEGA644P-20AQR 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 ATMEGA644P-20AQR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATMEGA644P-20AQR. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644P-20AQR on Heisener; we pay more attention to the channels and quality of ATMEGA644P-20AQR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATMEGA644P-20AQR price and inventory displayed accurate?
    The price and inventory of ATMEGA644P-20AQR 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 ATMEGA644P-20AQR?
    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 ATMEGA644P-20AQR we delivered, we will accept the replacement or return of the ATMEGA644P-20AQR 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 ATMEGA644P-20AQR.
    (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 ATMEGA644P-20AQR pin diagram, ATMEGA644P-20AQR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

ATMEGA644P-20AQR Produits Connexes

BFC238568911 BFC238568911 Vishay BC Components, CAP FILM 910PF 5% 2KVDC RADIAL, Radial, AVR? ATmega Vue
1812J0630560JFT 1812J0630560JFT Knowles Syfer, CAP CER 56PF 63V C0G/NP0 1812, 1812 (4532 Metric), AVR? ATmega Vue
1206Y5000221KDT 1206Y5000221KDT Knowles Syfer, CAP CER 220PF 500V X7R 1206, 1206 (3216 Metric), AVR? ATmega Vue
MT46V64M16P-6T IT:A TR MT46V64M16P-6T IT:A TR Micron Technology Inc., IC SDRAM 1GBIT 167MHZ 66TSOP, 66-TSSOP (0.400", 10.16mm Width), AVR? ATmega Vue
AT0402CRD074K42L AT0402CRD074K42L Yageo, RES SMD 4.42K OHM 1/16W 0402, 0402 (1005 Metric), AVR? ATmega Vue
AF1210FR-079K1L AF1210FR-079K1L Yageo, RES SMD 9.1K OHM 1% 1/2W 1210, 1210 (3225 Metric), AVR? ATmega Vue
AA1206FR-071R82L AA1206FR-071R82L Yageo, RES SMD 1.82 OHM 1% 1/4W 1206, 1206 (3216 Metric), AVR? ATmega Vue
RHS3R0 RHS3R0 Ohmite, POT 3 OHM 25W WIREWOUND LINEAR, -, AVR? ATmega Vue
PREC002SBDN-M71RC PREC002SBDN-M71RC Sullins Connector Solutions, CONN HEADER .100" SNGL R/A 2POS, -, AVR? ATmega Vue
XG2A-1401 XG2A-1401 Omron Electronics Inc-EMC Div, CONN SOCKET IDC 14POS .1X.1, -, AVR? ATmega Vue
D38999/26MH35HD D38999/26MH35HD Amphenol Aerospace Operations, CONN PLUG MALE 100POS GOLD CRIMP, -, AVR? ATmega Vue
PTMA401120N1AZ PTMA401120N1AZ Texas Instruments, CONV DC-DC 48VIN 1A 12V HORZ SMD, 5-SMD Module, AVR? ATmega Vue

ATMEGA644P-20AQR 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

ATMEGA644P-20AQR

D# V72:2272_07146949

 Microchip Technology Inc

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644P-20AQR

D# ATMEGA644P-20AQR

 Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA644P-20AQR)

RoHS: Compliant
 0

ATMEGA644P-20AQ

D# ATMEGA644P-20AQ

 Atmel Corporation

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP - Bulk (Alt: ATMEGA644P-20AQ)

 0
Référence Fabricant Description Stock

ATMEGA644P-20AQ

D# ATMEGA644P-20AQ

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP (Alt: ATMEGA644P-20AQ)

 0

ATMEGA644P-20AQR

D# ATMEGA644P-20AQR

 Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R (Alt: ATMEGA644P-20AQR)

 0
Référence Fabricant Description Stock

ATMEGA644P-20AQ

 Atmel Corporation

25
Référence Fabricant Description Stock

ATMEGA644P-20AQR

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

 0

ATMEGA644P-20AQ

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

 565
Référence Fabricant Description Stock

ATMEGA644P-20AQ

D# 2156-ATMEGA644P-20AQ-ND

 Rochester Electronics LLC

IC MCU 8BIT 64KB FLASH 44TQFP

 13839

ATMEGA644P-20AQR

D# ATMEGA644P-20AQRCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 1960
Référence Fabricant Description Stock

ATMEGA644P-20AQ

 Microchip Technology Inc

In stock shipping within 2days

 21768

ATMEGA644P-20AQR

 Microchip Technology Inc

In stock shipping within 2days

 21769
Référence Fabricant Description Stock

ATMEGA644P-20AQR

D# 2810005RL

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 1
Container: Reel
 0

ATMEGA644P-20AQ

D# 3628788

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 160
Container: Each
 0
Référence Fabricant Description Stock

ATMEGA644P-20AQR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATMEGA644P-20AQ

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0
Référence Fabricant Description Stock

ATMEGA644P-20AQ

 Atmel Corporation

In stock

 25
Référence Fabricant Description Stock

ATMEGA644P-20AQ

 Microchip Technology Inc

RoHS: Not Compliant
 0

ATMEGA644P-20AQR

 Microchip Technology Inc

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

ATMEGA644P-20AQ

D# ATMEGA644P-20AQ

 Microchip Technology Inc

20 MHZ TQFP Ext Temp Green 5V

RoHS: Compliant
pbFree: Yes
 960

ATMEGA644P-20AQR

D# ATMEGA644P-20AQR

 Microchip Technology Inc

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

RoHS: Compliant
pbFree: Yes
 2000
Référence Fabricant Description Stock

ATMEGA644P-20AQ

D# 556-ATMEGA644P-20AQ

 Microchip Technology Inc

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

RoHS: Compliant
 111
Référence Fabricant Description Stock

ATMEGA644P-20AQR

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, GREEN, 5V, T&R - Package: 44 TQFP 10x10x1mm T/R

RoHS: Compliant
 0

ATMEGA644P-20AQ

 Microchip Technology Inc

20 MHZ, TQFP, Ext Temp, Green, 5V - Package: 44 TQFP 10x10x1mm TRAY

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644P-20AQ

D# MCHP00000005673

 Microchip Technology Inc

20 MHZ, TQFP, Ext Temp, Green, 5V - Package: 44 TQFP 10x10x1mm TRAY

 0

ATMEGA644P-20AQR

D# MCHP00000005674

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, GREEN, 5V, T&R - Package: 44 TQFP 10x10x1mm T/R

 0
Référence Fabricant Description Stock

ATMEGA644P-20AQR

D# 68T3109

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, GREEN, 5V, T&R, 44 TQFP 10X10X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 2000
Container: TAPE & REEL - FULL
 0

ATMEGA644P-20AQ

D# 68T3108

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 160
Container: Bulk
 0
Référence Fabricant Description Stock

ATMEGA644P-20AQR

D# NS-ATMEGA644P-20AQR

 Atmel Corporation

OEM/CM ONLY

 7027

ATMEGA644P-20AQ

D# NS-ATMEGA644P-20AQ

 Atmel Corporation

OEM/CM ONLY

 6911
Référence Fabricant Description Stock

ATMEGA644P-20AQR

 Microchip Technology Inc

RoHS: Not Compliant
 0

ATMEGA644P-20AQ

 Microchip Technology Inc

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

ATMEGA644P-20AQ

 Atmel Corporation

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

RoHS: Not Compliant
pbFree: No
 13839
Référence Fabricant Description Stock

ATMEGA644P-20AQR

D# 2810005

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 0

Quick Inquiry

ATMEGA644P-20AQR

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

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