ATMEGA644P Datasheet - ATMEL Corporation

8-Bit Microcontroller

ATMEGA644P Features

* High-performance, Low-power Atmel® AVR® 8-bit Microcontroller

* Advanced RISC Architecture ̶ 131 Powerful Instructions

* Most Single-clock Cycle Execution ̶ 32 × 8 General Purpose Working Registers ̶ Fully Static Operation ̶ Up to 20 MIPS Throughput at 20 MHz ̶ On-chip 2-cycle Mult

ATMEGA644P General Description

2.3.1 VCC Digital supply voltage. 2.3.2 GND Ground. 2.3.3 Port A (PA7:PA0) Port A serves as analog inputs to the Analog-to-digital Converter. Port A also serves as an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port A output buffers have symmetrica.

ATMEGA644P Datasheet (5.66 MB)

ATMEGA644P Datasheet Preview — Preview of ATMEGA644P PDF

Datasheet Details

Part number:

ATMEGA644P

Manufacturer:

ATMEL Corporation

File Size:

5.66 MB

Description:

8-bit microcontroller.

📁 Related Datasheet

ATMEGA644 8-bit Microcontroller (ATMEL Corporation)

ATmega644A CMOS 8-bit microcontrollers (Microchip)

ATmega644A 8-bit Atmel Microcontroller (ATMEL Corporation)

ATmega644PA CMOS 8-bit microcontrollers (Microchip)

ATmega644PA 8-bit Microcontroller (ATMEL Corporation)

ATMEGA644PV 8-Bit Microcontroller (ATMEL)

ATmega644RFR2 8-bit Microcontroller (ATMEL)

ATmega644V 8-bit Atmel Microcontroller (ATMEL)

ATmega64 8-bit AVR Microcontroller with 64K Bytes In-System Programmable Flash (ATMEL Corporation)

ATMEGA640 8-BIT Microcontroller (ATMEL Corporation)

TAGS

ATMEGA644P 8-Bit Microcontroller ATMEL Corporation

Image Gallery

ATMEGA644P Features

ATMEGA644P General Description

Datasheet Details

File Size:

Description:

ATMEGA644P Distributor