Name: ATMEGA644A-MUR
Brand: Microchip Technology
SKU: ATMEGA644A-MUR
Price: 5.8061 USD
Availability: InStock
Rating: 5 (130 reviews)

ATMEGA644A-MUR

Solo por referencia

Nº de pieza	ATMEGA644A-MUR
Fabricantes	Microchip Technology
Descripción	IC MCU 8BIT 64KB FLASH 44VQFN
Hoja de datos	ATMEGA644A-MUR Hoja de datos
Paquete	44-VFQFN Exposed Pad
ECAD
En existencias	4.112 piece(s)
Precio unitario	$ 5,8061 *
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	dic 6 - dic 11 (Elija envío expedito)
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Estamos ofreciendo ATMEGA644A-MUR por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue ATMEGA644A-MUR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de ATMEGA644A-MUR.

Especificaciones ATMEGA644A-MUR

Fabricantes	Microchip Technology
Categoría	Circuitos integrados - Integrado: microcontroladores
Paquete	44-VFQFN Exposed Pad
ECAD
Serie	AVR? ATmega
Procesador Core	AVR
Tamaño del núcleo	8-Bit
Velocidad	20MHz
Conectividad	I2C, SPI, UART/USART
Periféricos	Brown-out Detect/Reset, POR, PWM, WDT
Cantidad de E / S	32
Tamaño de memoria del programa	64KB (32K x 16)
Tipo de memoria de programa	FLASH
Tamaño EEPROM	2K x 8
Tamaño de RAM	4K x 8
Voltaje - Suministro (Vcc / Vdd)	1.8 V ~ 5.5 V
Convertidores de datos	A/D 8x10b
Tipo de oscilador	Internal
Temperatura de funcionamiento	-40°C ~ 85°C (TA)
Tipo de montaje	-
Paquete / caja	44-VFQFN Exposed Pad
Paquete de dispositivo del proveedor	44-VQFN (7x7)

ficha técnica ATMEGA644A-MUR

ATMEGA644A-MUR Packaging

ATMEGA644A-MUR FAQ

1. How to order ATMEGA644A-MUR 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 ATMEGA644A-MUR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA644A-MUR. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644A-MUR on Heisener; we pay more attention to the channels and quality of ATMEGA644A-MUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA644A-MUR price and inventory displayed accurate?

The price and inventory of ATMEGA644A-MUR 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 ATMEGA644A-MUR?

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 ATMEGA644A-MUR we delivered, we will accept the replacement or return of the ATMEGA644A-MUR 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 ATMEGA644A-MUR.

(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 ATMEGA644A-MUR pin diagram, ATMEGA644A-MUR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ATMEGA644A-MUR Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

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En existencias

ATMEGA644A-MU

D# V36:1790_07151037

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP Tray

RoHS: Compliant

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En existencias

ATMEGA644A-MU

D# 68T3101

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP - Bulk (Alt: 68T3101)

RoHS: Compliant

ATMEGA644A-MUR

D# ATMEGA644A-MUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP T/R - Tape and Reel (Alt: ATMEGA644A-MUR)

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# ATMEGA644A-MU

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP (Alt: ATMEGA644A-MU)

ATMEGA644A-MUR

D# ATMEGA644A-MUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP T/R (Alt: ATMEGA644A-MUR)

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En existencias

ATMEGA644A-MU

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44QFN

1237

ATMEGA644A-MUR

Atmel Corporation

8-bit Microcontrollers - MCU 20 MHz Ind Temp

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En existencias

ATMEGA644A-MU

D# C1S124600198652

Microchip Technology Inc

20 MHz, QFN/MLF, Ind. Temp, Green

RoHS: Compliant

pbFree: Yes

Min Qty: 1

589

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# ATMEGA644A-MU-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

ATMEGA644A-MUR

D# ATMEGA644A-MURCT-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

2055

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# 2484914

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 1

Container: Each

412

ATMEGA644A-MUR

D# 3628787

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 4000

Container: Reel

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

ATMEGA644A-MUR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MUR

Microchip Technology Inc

RoHS: Not Compliant

ATMEGA644A-MU

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP Tray

RoHS: Not Compliant

360

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MUR

D# ATMEGA644A-MUR

Microchip Technology Inc

20 MHz MLF/QFN Ind Temp Green T&R

RoHS: Compliant

pbFree: Yes

8000

ATMEGA644A-MU

D# ATMEGA644A-MU

Microchip Technology Inc

20 MHz QFN/MLF Ind. Temp Green

RoHS: Compliant

pbFree: Yes

717

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# 556-ATMEGA644A-MU

Microchip Technology Inc

8-bit Microcontrollers - MCU 20 MHz Ind Temp

RoHS: Compliant

302

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

Microchip Technology Inc

20 MHz, QFN/MLF, Ind. Temp, Green - Package: 44 VQFN 7x7x1mm TRAY

RoHS: Compliant

ATMEGA644A-MUR

Microchip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green, T&R - Package: 44 VQFN 7x7x1mm T/R

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MUR

D# MCHP00000005671

Microchip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green, T&R - Package: 44 VQFN 7x7x1mm T/R

ATMEGA644A-MU

D# MCHP00000005670

Microchip Technology Inc

20 MHz, QFN/MLF, Ind. Temp, Green - Package: 44 VQFN 7x7x1mm TRAY

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# 68T3101

Microchip Technology Inc

20 MHZ, QFN/MLF, IND. TEMP, GREEN, 44 VQFN 7X7X1MM TRAY ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1

Container: Bulk

ATMEGA644A-MUR

D# 68T3102

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# NS-ATMEGA644A-MU

Atmel Corporation

OEM/CM ONLY

4630

ATMEGA644A-MUR

D# NS-ATMEGA644A-MUR

Atmel Corporation

OEM/CM ONLY

8755

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP Tray

RoHS: Not Compliant

360

ATMEGA644A-MUR

Microchip Technology Inc

RoHS: Not Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# 1310317P

Microchip Technology Inc

Microchip ATMEGA644A-MU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin VQFN, PU

Min Qty: 1

Container: Tray

104

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# 43710584

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP Tray

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

ATMEGA644A-MU

D# 2484914

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 1

Container: Each

269

Quick Inquiry

ATMEGA644A-MUR

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