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ATMEGA644P-20MQ

ATMEGA644P-20MQ

ATMEGA644P-20MQ

Apenas para referência

Nº de peças ATMEGA644P-20MQ
Fabricante Microchip Technology
Descrição IC MCU 8BIT 64KB FLASH 44VQFN
Ficha técnica

ATMEGA644P-20MQ Ficha técnica
pacote 44-VFQFN Exposed Pad
ECAD
Em estoque 3.472 piece(s)
Preço unitário $ 6,6955 *
Tempo de entrega A ser confirmado
Tempo de entrega estimado abr 30 - mai 5 (Escolha o envio acelerado)
Solicite uma cotação
Métodos de Pagamento
Serviço de entrega
  • Estamos oferecendo para ATMEGA644P-20MQ 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 ATMEGA644P-20MQ com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de ATMEGA644P-20MQ.

Especificações do ATMEGA644P-20MQ

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)2.7 V ~ 5.5 V
Conversores de dadosA/D 8x10b
Tipo de osciladorInternal
Temperatura de operação-40°C ~ 105°C (TA)
Tipo de montagem-
Pacote / caso44-VFQFN Exposed Pad
Pacote de Dispositivo do Fornecedor44-VQFN (7x7)

ATMEGA644P-20MQ folha de dados

ATMEGA644P-20MQ Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA644P-20MQ FAQ

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

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ATMEGA644P-20MQ 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

ATMEGA644P-20MQ

D# V36:1790_07145145

 Microchip Technology Inc

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

RoHS: Compliant
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQ

D# ATMEGA644P-20MQ

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin VQFN EP - Trays (Alt: ATMEGA644P-20MQ)

RoHS: Compliant
 0

ATMEGA644P-20MQR

D# ATMEGA644P-20MQR

 Microchip Technology Inc

20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R - Tape and Reel (Alt: ATMEGA644P-20MQR)

RoHS: Compliant
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQR

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 0

ATMEGA644P-20MQ

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 336
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQR

D# 1611-ATMEGA644P-20MQRCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

 3934

ATMEGA644P-20MQ

D# 1611-ATMEGA644P-20MQ-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

 336
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQ

 Microchip Technology Inc

In stock shipping within 2days

 21772

ATMEGA644P-20MQR

 Microchip Technology Inc

In stock shipping within 2days

 21773
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQ

D# 3628789

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 360
Container: Each
 0

ATMEGA644P-20MQR

D# 3628790

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 4000
Container: Reel
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATMEGA644P-20MQ

 Microchip Technology Inc

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

ATMEGA644P20MQ

 Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

 386
Nº de peças Fabricante Descrição Estoque

ATMEGA644P20MQ

 Microchip Technology Inc

OEM/CM ONLY

 436

ATMEGA644P20MQR

 Microchip Technology Inc

OEM/CM ONLY

 4096
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQR

 Microchip Technology Inc

RoHS: Not Compliant
 0

ATMEGA644P-20MQ

 Microchip Technology Inc

RoHS: Not Compliant
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQR

D# ATMEGA644P-20MQR

 Microchip Technology Inc

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

RoHS: Compliant
pbFree: Yes
 0

ATMEGA644P-20MQ

D# ATMEGA644P-20MQ

 Microchip Technology Inc

20MHZ MLF/QFN Ext Temp Green 5V

RoHS: Compliant
pbFree: Yes
 4320
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQR

 Microchip Technology Inc

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

RoHS: Compliant
 0

ATMEGA644P-20MQ

 Microchip Technology Inc

20MHZ, MLF/QFN, Ext Temp, Green, 5V - Package: 44 VQFN 7x7x1mm TRAY

RoHS: Compliant
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQR

D# MCHP00000005678

 Microchip Technology Inc

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

 0

ATMEGA644P-20MQ

D# MCHP00000005677

 Microchip Technology Inc

20MHZ, MLF/QFN, Ext Temp, Green, 5V - Package: 44 VQFN 7x7x1mm TRAY

 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQ

D# 68T3112

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 360
Container: Bulk
 0

ATMEGA644P-20MQR

D# 68T3113

 Microchip Technology Inc

20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R, 44 VQFN 7X7X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 4000
Container: TAPE & REEL - FULL
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQ

D# NS-ATMEGA644P-20MQ

 Atmel Corporation

OEM/CM ONLY

 6319

ATMEGA644P-20MQR

D# NS-ATMEGA644P-20MQR

 Atmel Corporation

OEM/CM ONLY

 10073
Nº de peças Fabricante Descrição Estoque

ATMEGA644P-20MQR

 Microchip Technology Inc

RoHS: Not Compliant
 0

ATMEGA644P-20MQ

 Microchip Technology Inc

RoHS: Not Compliant
 0
Nº de peças Fabricante Descrição Estoque

ATMEGA644P20MQ

 Atmel Corporation

OEM/CM ONLY

 431

Quick Inquiry

ATMEGA644P-20MQ

Qualidade Certificada

O compromisso da Heisener com a qualidade moldou nossos processos de fornecimento, teste, expedição e cada passo intermediário. Essa base é subjacente a cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

Veja os Certificados

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ATMEGA644P-20MQ Tags

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  • ATMEGA644P-20MQ imagem
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  • comprar ATMEGA644P-20MQ
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