Atmel ATMEGA644P-20PU 8-Bit Microcontroller 4K DIL40

Atmel
Order Code:

73-5084

Brand: Atmel MPN: ATMEGA644P-20PU

Discontinued


The ATMEGA644P-20PU 8-Bit microcontroller 4K DIL-40 is from a range of high performance, microcontrollers featuring a wide range of peripherals. MegaAVR Offers substantial program and data memory and performance approaching 1 MIPS per MHz. Shares the same AVR instruction set and memory organisation as ATtiny, Allowing for easy migration.


  • 130 Powerful instructions, most of which execute within a single clock cycle
  • Self-programming FLASH memory with boot block
  • High accuracy 10-bit ADC and up to x200 analogue gain stage options
  • UART/USMART and SPI interfaces on all models
  • Two Wire Interface (compatible with I²C) on all models except ATmega162
  • Low power device options offer 1.8V operations, optimising battery life
  • Choice of through-hole and QFP packages
  • IEEE 1149.1 compliant JTAG interface options
Clock Speed 20MHz

Questions

*Question functionality currently disabled
Thursday, April 27, 2017 | Question by: Rapid Customer | Product code: 73-5084
Q. Hi, could you please tell me if this chip contains a "bootloader"already installed? Thank you.
A. Hi Douglas, thank you for your question. This chip is supplied blank.

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