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ATMEGA644P-20MQ

ATMEGA644P-20MQ

ATMEGA644P-20MQ

Solo por referencia

Nº de pieza ATMEGA644P-20MQ
Fabricantes Microchip Technology
Descripción IC MCU 8BIT 64KB FLASH 44VQFN
Hoja de datos

ATMEGA644P-20MQ Hoja de datos
Paquete 44-VFQFN Exposed Pad
ECAD
En existencias 3.472 piece(s)
Precio unitario $ 6,6955 *
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega ene 8 - ene 13 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo ATMEGA644P-20MQ 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 ATMEGA644P-20MQ con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de ATMEGA644P-20MQ.

Especificaciones ATMEGA644P-20MQ

FabricantesMicrochip Technology
CategoríaCircuitos integrados - Integrado: microcontroladores
Paquete44-VFQFN Exposed Pad
ECAD
SerieAVR? ATmega
Procesador CoreAVR
Tamaño del núcleo8-Bit
Velocidad20MHz
ConectividadI2C, SPI, UART/USART
PeriféricosBrown-out Detect/Reset, POR, PWM, WDT
Cantidad de E / S32
Tamaño de memoria del programa64KB (32K x 16)
Tipo de memoria de programaFLASH
Tamaño EEPROM2K x 8
Tamaño de RAM4K x 8
Voltaje - Suministro (Vcc / Vdd)2.7 V ~ 5.5 V
Convertidores de datosA/D 8x10b
Tipo de osciladorInternal
Temperatura de funcionamiento-40°C ~ 105°C (TA)
Tipo de montaje-
Paquete / caja44-VFQFN Exposed Pad
Paquete de dispositivo del proveedor44-VQFN (7x7)

ficha técnica ATMEGA644P-20MQ

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 Garantías

Service Guarantee

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.

Quality Guarantee

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 Fabricantes Descripción En existencias

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 pieza Fabricantes Descripción En existencias

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

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
Nº de pieza Fabricantes Descripción En existencias

ATMEGA644P-20MQR

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 0

ATMEGA644P-20MQ

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 336
Nº de pieza Fabricantes Descripción En existencias

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 pieza Fabricantes Descripción En existencias

ATMEGA644P-20MQR

 Microchip Technology Inc

In stock shipping within 2days

 21773

ATMEGA644P-20MQ

 Microchip Technology Inc

In stock shipping within 2days

 21772
Nº de pieza Fabricantes Descripción En existencias

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 pieza Fabricantes Descripción En existencias

ATMEGA644P-20MQ

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATMEGA644P-20MQR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0
Nº de pieza Fabricantes Descripción En existencias

ATMEGA644P20MQ

 Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

 386
Nº de pieza Fabricantes Descripción En existencias

ATMEGA644P20MQ

 Microchip Technology Inc

OEM/CM ONLY

 436

ATMEGA644P20MQR

 Microchip Technology Inc

OEM/CM ONLY

 4096
Nº de pieza Fabricantes Descripción En existencias

ATMEGA644P-20MQR

 Microchip Technology Inc

RoHS: Not Compliant
 0

ATMEGA644P-20MQ

 Microchip Technology Inc

RoHS: Not Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

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 pieza Fabricantes Descripción En existencias

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 pieza Fabricantes Descripción En existencias

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 pieza Fabricantes Descripción En existencias

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

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
Nº de pieza Fabricantes Descripción En existencias

ATMEGA644P-20MQR

D# NS-ATMEGA644P-20MQR

 Atmel Corporation

OEM/CM ONLY

 10073

ATMEGA644P-20MQ

D# NS-ATMEGA644P-20MQ

 Atmel Corporation

OEM/CM ONLY

 6319
Nº de pieza Fabricantes Descripción En existencias

ATMEGA644P-20MQ

 Microchip Technology Inc

RoHS: Not Compliant
 0

ATMEGA644P-20MQR

 Microchip Technology Inc

RoHS: Not Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

ATMEGA644P20MQ

 Atmel Corporation

OEM/CM ONLY

 431

Quick Inquiry

ATMEGA644P-20MQ

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ISO9001:2015, ICAS, IAF, UKAS

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ATMEGA644P-20MQ Tags

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ATMEGA644P-20MQ está disponible en