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ATmega640/1280/1281/2560/2561

ATmega640/1280/1281/2560/2561 Summary

(tamanho do arquivo: 1.00MB, 34 páginas, revisão Q, atualizado: 2/14)

ATmega640/1280/1281/2560/2561

ATmega640/1280/1281/2560/2561 Complete

(tamanho do arquivo: 8.41MB, 435 páginas, revisão Q, atualizado: 2/14)
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The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 128KB ISP flash memory, 8KB SRAM, 4KB EEPROM, 54 general purpose I/O lines, 32 general purpose working registers, real time counter, six flexible timer/counters with compare modes, PWM, 4 USARTs, byte oriented 2-wire serial interface, 16-channel 10-bit A/D converter, and a JTAG interface for on-chip debugging. The device achieves a throughput of 8 MIPS at 16 MHz and operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves a throughput approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Principais parâmetros

Parâmetro
Valor

Flash (kBytes):

128 kBytes

External Bus Interface:

1

Pin Count:

64

Max. Operating Freq. (MHz):

16 MHz

CPU:

8-bit AVR

# of Touch Channels:

16

Hardware QTouch Acquisition:

No

Max I/O Pins:

54

Ext Interrupts:

17

USB Speed:

No

 

Código do Pedido Encapsulamento Faixa Operacional Tipo de Portadora Amostras Disponibilidade da Loja Atmel1 Preço unitário2 Comprar on-line
ATMEGA1281V-8AUR TQFP 64A 64 Industrial (A) (-40°C to 85°C) Solicitação
ATMEGA1281-16MU MLF (VQFN) 64M1 64 Industrial (A) (-40°C to 85°C) Solicitação
ATMEGA1281-16AU TQFP 64A 64 Industrial (A) (-40°C to 85°C) Solicitação
ATMEGA1281-16MUR MLF (VQFN) 64M1 64 Industrial (A) (-40°C to 85°C) Solicitação
ATMEGA1281V-8MU MLF (VQFN) 64M1 64 Industrial (A) (-40°C to 85°C) Solicitação
ATMEGA1281V-8AU TQFP 64A 64 Industrial (A) (-40°C to 85°C) Solicitação
ATMEGA1281V-8MUR MLF (VQFN) 64M1 64 Industrial (A) (-40°C to 85°C) Solicitação
ATMEGA1281-16AUR TQFP 64A 64 Industrial (A) (-40°C to 85°C) Solicitação



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.