Microchip ATMEGA644PA-AU, 8 bit AVR, megaAVR Microcontroller, 20 MHz, 64kB FLASH, 44-Pin TQFP

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€ 6,84

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RS-stocknr.:
131-0323
Artikelnummer Distrelec:
301-13-663
Fabrikantnummer:
ATMEGA644PA-AU
Fabrikant:
Microchip
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Merk

Microchip

Product Type

Microcontroller

Series

megaAVR

Package Type

TQFP

Mount Type

Surface

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Interface Type

SPI, USART

Program Memory Size

64kB

Maximum Clock Frequency

20MHz

RAM Size

4kB

Maximum Supply Voltage

5.5V

Analogue Comparators

1

Number of Programmable I/Os

32

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

10.1mm

Standards/Approvals

No

Width

10.1 mm

Height

1.05mm

Minimum Supply Voltage

1.8V

Number of Timers

2

Program Memory Type

FLASH

Instruction Set Architecture

RISC

ADCs

8 x 10 Bit

Automotive Standard

No

8-Bit PicoPower megaAVR Family Microcontrollers


This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.

Features & Benefits of picoPower megaAVR microcontrollers

•On-chip Flash

•SRAM

•Internal EEPROM

•SPI

•TWI (I²C)

•USART, USB, CAN & LIN interfaces

•Watchdog timer

•Precision oscillator

•GPIO pins

•ADC

•DAC

•Built-in temperature sensor

•Internal voltage reference

•Brown-out detector

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