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ATMEGA644A-MUR

ATMEGA644A-MUR

ATMEGA644A-MUR

Apenas para referência

Nº de peças ATMEGA644A-MUR
Fabricante Microchip Technology
Descrição IC MCU 8BIT 64KB FLASH 44VQFN
Ficha técnica

ATMEGA644A-MUR Ficha técnica
pacote 44-VFQFN Exposed Pad
ECAD
Em estoque 4.112 piece(s)
Preço unitário $ 5,8061 *
Tempo de entrega A ser confirmado
Tempo de entrega estimado jan 20 - jan 25 (Escolha o envio acelerado)
Solicite uma cotação
Métodos de Pagamento
Serviço de entrega
  • Estamos oferecendo para ATMEGA644A-MUR preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
  • Para efectuar a sua RFQ, por favor, adicione ATMEGA644A-MUR com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de ATMEGA644A-MUR.

Especificações do ATMEGA644A-MUR

FabricanteMicrochip Technology
CategoriaCircuitos integrados - Integrado: microcontroladores
pacote44-VFQFN Exposed Pad
ECAD
SeriesAVR? ATmega
Processador CentralAVR
Tamanho do núcleo8-Bit
Rapidez20MHz
ConectividadeI2C, SPI, UART/USART
PeriféricosBrown-out Detect/Reset, POR, PWM, WDT
Número de E / S32
Tamanho da Memória do Programa64KB (32K x 16)
Tipo de Memória do ProgramaFLASH
Tamanho da EEPROM2K x 8
Tamanho RAM4K x 8
Tensão - Abastecimento (Vcc / Vdd)1.8 V ~ 5.5 V
Conversores de dadosA/D 8x10b
Tipo de osciladorInternal
Temperatura de operação-40°C ~ 85°C (TA)
Tipo de montagem-
Pacote / caso44-VFQFN Exposed Pad
Pacote de Dispositivo do Fornecedor44-VQFN (7x7)

ATMEGA644A-MUR folha de dados

ATMEGA644A-MUR Packaging

Customized Labels
Sealing
Packing
Insepction

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 Garantias

Service Guarantee

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Quality Guarantee

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças Fabricante Descrição Estoque

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
 0
Nº de peças Fabricante Descrição Estoque

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
 0

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
 0
Nº de peças Fabricante Descrição Estoque

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)

 0

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)

 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MU

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44QFN

 1237

ATMEGA644A-MUR

 Atmel Corporation

8-bit Microcontrollers - MCU 20 MHz Ind Temp

 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MU

D# C1S124600198652

 Microchip Technology Inc

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

RoHS: Compliant
pbFree: Yes
Min Qty: 1
 589
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MU

D# ATMEGA644A-MU-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

 0

ATMEGA644A-MUR

D# ATMEGA644A-MURCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

 2055
Nº de peças Fabricante Descrição Estoque

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
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MUR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATMEGA644A-MU

 Microchip Technology Inc

.

RoHS: Compliant
pbFree: Yes
 0
Nº de peças Fabricante Descrição Estoque

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
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MU

D# ATMEGA644A-MU

 Microchip Technology Inc

20 MHz QFN/MLF Ind. Temp Green

RoHS: Compliant
pbFree: Yes
 717

ATMEGA644A-MUR

D# ATMEGA644A-MUR

 Microchip Technology Inc

20 MHz MLF/QFN Ind Temp Green T&R

RoHS: Compliant
pbFree: Yes
 8000
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MU

D# 556-ATMEGA644A-MU

 Microchip Technology Inc

8-bit Microcontrollers - MCU 20 MHz Ind Temp

RoHS: Compliant
 302
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MU

 Microchip Technology Inc

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

RoHS: Compliant
 0

ATMEGA644A-MUR

 Microchip Technology Inc

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

RoHS: Compliant
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MUR

D# MCHP00000005671

 Microchip Technology Inc

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

 0

ATMEGA644A-MU

D# MCHP00000005670

 Microchip Technology Inc

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

 0
Nº de peças Fabricante Descrição Estoque

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
 0

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
 63
Nº de peças Fabricante Descrição Estoque

ATMEGA644A-MUR

D# NS-ATMEGA644A-MUR

 Atmel Corporation

OEM/CM ONLY

 8755

ATMEGA644A-MU

D# NS-ATMEGA644A-MU

 Atmel Corporation

OEM/CM ONLY

 4630
Nº de peças Fabricante Descrição Estoque

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
 0
Nº de peças Fabricante Descrição Estoque

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 peças Fabricante Descrição Estoque

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
 0
Nº de peças Fabricante Descrição Estoque

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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