Datasheet4U Logo Datasheet4U.com

ATmega645A - 8-bit Microcontroller

Download the ATmega645A datasheet PDF. This datasheet also covers the ATmega165A variant, as both devices belong to the same 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

Features

  • High performance, low power Atmel® AVR® 8-Bit Microcontroller.
  • Advanced RISC architecture.
  • 130 powerful instructions.
  • most single clock cycle execution.
  • 32 × 8 general purpose working registers.
  • Fully static operation.
  • Up to 16MIPS throughput at 16MHz (Atmel ATmega165PA/645P).
  • Up to 20MIPS throughput at 20MHz (Atmel ATmega165A/325A/325PA/645A/3250A/3250PA/6450A/6450P).
  • On-chip 2-cycle multiplier.
  • High endu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATmega165A-ATMEL.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ATMEGA645 8-bit Microcontroller ATMEL Corporation
ATMEGA6450 8-bit Microcontroller ATMEL Corporation
ATMEGA6450V 8-bit Microcontroller ATMEL Corporation
ATMEGA645V 8-bit Microcontroller ATMEL Corporation
ATmega64 8-bit AVR Microcontroller with 64K Bytes In-System Programmable Flash ATMEL Corporation

Other Datasheets by Atmel (Microchip)

Part Number Description
ATmega6450A 8-bit Microcontroller
ATmega6450P 8-bit Microcontroller
ATmega645P 8-bit Microcontroller
ATMEGA640V 8-bit Microcontroller
ATMEGA644PV 8-Bit Microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Atmel ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P 8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash DATASHEET Features • High performance, low power Atmel® AVR® 8-Bit Microcontroller • Advanced RISC architecture – 130 powerful instructions – most single clock cycle execution – 32 × 8 general purpose working registers – Fully static operation – Up to 16MIPS throughput at 16MHz (Atmel ATmega165PA/645P) – Up to 20MIPS throughput at 20MHz (Atmel ATmega165A/325A/325PA/645A/3250A/3250PA/6450A/6450P) – On-chip 2-cycle multiplier • High endurance non-volatile memory segments – In-system self-programmable flash program memory • 16KBytes (ATmega165A/ATmega165PA) • 32KBytes (ATmega325A/ATmega325PA/ATmega3250A/ATmega3250PA) • 64KBytes (ATmega645A/ATmega645P/ATmega6450A/ATmega6
Published: |