×
Futurlec - The Electronic Components and Semiconductor Superstore
View Cart


ATMEGA644-20PU - ATmega644 8-bit AVR Microcontroller with 64kBytes Memory

ATMEGA644-20PU - ATmega644 8-bit AVR Microcontroller with 64kBytes Memory

Features

  • 40-pin AVR Microcontroller
  • Flash Program Memory: 64 kbytes
  • EEPROM Data Memory: 2 kbytes
  • SRAM Data Memory: 4 kbytes
  • I/O Pins: 32
  • Timers: Two 8-bit / One 16-bit
  • A/D Converter: 10-bit Eight Channel
  • PWM: Six Channels
  • RTC: Yes with Separate Oscillator
  • MSSP: SPI and I²C Master and Slave Support
  • USART: Yes Two Channels
  • External Oscillator: up to 20MHz
Part Summary
Manufacturer Atmel / Microchip
Manufacturer's Part Number ATMEGA644-20PU
Manufacturer's Web Site Microchip.com
Futurlec Part Number ATMEGA644-20PU
Department Microcontrollers
Category Atmel
RoHS Compliant Yes
Package Type 40 Pin DIP
Technical Data ATMEGA644-20PU Datasheet

Pricing Information
1+ $6.90
25+ $6.40
100+ $5.90
Larger Quantities Contact Sales Department

Ordering
Pricing Unit 1
Package Qty 1
Minimum Order Quantity 1
Order Quantity:

Accessories
ICS40 - 40 pin IC Socket
ICS40 - 40 pin IC Socket