ATmega1284P Datasheet (PDF) Download
Microchip Technology
ATmega1284P

Description

megaAVR® Data Sheet The ATmega164A/PA/324A/PA/644A/PA/1284/P is a low power, CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture.

Key Features

  • High-performance, low-power 8-bit AVR® Microcontroller
  • Advanced RISC architecture
  • 131 powerful Instructions – most single-clock cycle execution
  • 32 × 8 general purpose working registers
  • Fully static operation
  • Up to 20MIPS throughput at 20MHz
  • On-chip 2-cycle multiplier
  • High endurance non-volatile memory segments
  • 512/1K/2K/4KBytes EEPROM
  • 1/2/4/16KBytes Internal SRAM