Name: ATMEGA644P-20AQR
Brand: Microchip Technology
SKU: ATMEGA644P-20AQR
Price: 7.9612 USD
Availability: InStock
Rating: 5 (82 reviews)

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	déc. 2 - déc. 7 (Choisissez l'expédition accélérée)
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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

Fabricant	Microchip Technology
Catégorie	Circuits intégrés (CI) - Embarqués - Microcontrôleurs
paquet	44-TQFP
ECAD
Séries	AVR? ATmega
Processeur Core	AVR
Taille du noyau	8-Bit
La vitesse	20MHz
Connectivité	I2C, SPI, UART/USART
Périphériques	Brown-out Detect/Reset, POR, PWM, WDT
Nombre d'E / S	32
Taille de la mémoire du programme	64KB (32K x 16)
Type de mémoire de programme	FLASH
Taille EEPROM	2K x 8
Taille de la RAM	4K x 8
Tension - Alimentation (Vcc / Vdd)	2.7 V ~ 5.5 V
Convertisseurs de données	A/D 8x10b
Type d'oscillateur	Internal
Température de fonctionnement	-40°C ~ 105°C (TA)
Type de montage	-
Paquet / cas	44-TQFP
Package de périphérique fournisseur	44-TQFP (10x10)

ATMEGA644P-20AQR fiche technique

ATMEGA644P-20AQR Packaging

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

ATMEGA644P-20AQR Des garanties

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.

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

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

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)

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)

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)

Référence

Fabricant

Description

Stock

ATMEGA644P-20AQ

Atmel Corporation

Référence

Fabricant

Description

Stock

ATMEGA644P-20AQR

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

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

ATMEGA644P-20AQ

D# 3628788

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 160

Container: Each

Référence

Fabricant

Description

Stock

ATMEGA644P-20AQ

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

ATMEGA644P-20AQR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Référence

Fabricant

Description

Stock

ATMEGA644P-20AQ

Atmel Corporation

In stock

Référence

Fabricant

Description

Stock

ATMEGA644P-20AQR

Microchip Technology Inc

RoHS: Not Compliant

ATMEGA644P-20AQ

Microchip Technology Inc

RoHS: Not Compliant

Référence

Fabricant

Description

Stock

ATMEGA644P-20AQR

D# ATMEGA644P-20AQR

Microchip Technology Inc

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

RoHS: Compliant

pbFree: Yes

2000

ATMEGA644P-20AQ

D# ATMEGA644P-20AQ

Microchip Technology Inc

20 MHZ TQFP Ext Temp Green 5V

RoHS: Compliant

pbFree: Yes

960

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-20AQ

Microchip Technology Inc

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

RoHS: Compliant

ATMEGA644P-20AQR

Microchip Technology Inc

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

RoHS: Compliant

Référence

Fabricant

Description

Stock

ATMEGA644P-20AQ

D# MCHP00000005673

Microchip Technology Inc

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

ATMEGA644P-20AQR

D# MCHP00000005674

Microchip Technology Inc

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

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

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

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

ATMEGA644P-20AQ

Microchip Technology Inc

RoHS: Not Compliant

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

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.

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