Microchip, 8 bit AVR, megaAVR Microcontroller, 20 MHz, 64kB FLASH, 44-Pin VQFN

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Subtotal 1 unit (supplied in a tray)*

PHP327.51

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PHP366.81

(inc. VAT)

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Packaging Options:
RS Stock No.:
131-0317P
Mfr. Part No.:
ATMEGA644A-MU
Manufacturer:
Microchip
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Brand

Microchip

Product Type

Microcontroller

Series

megaAVR

Package Type

VQFN

Mount Type

Surface

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

64kB

Interface Type

SPI, USART

Maximum Clock Frequency

20MHz

RAM Size

4kB

Maximum Supply Voltage

5.5V

Number of Programmable I/Os

32

Analogue Comparators

1

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

7.1mm

Width

7.1 mm

Height

0.95mm

Standards/Approvals

No

Minimum Supply Voltage

1.8V

Number of Timers

2

ADCs

8 x 10 Bit

Program Memory Type

FLASH

Automotive Standard

No

Instruction Set Architecture

RISC

8-Bit megaAVR Microcontrollers, 32KB to 256KB Flash


Here at RS Components we have various megaAVR 8-bit microcontrollers from Atmel. Each of the microcontrollers is based on an enhanced RISC architecture and feature QTouch library support. All the microcontroller types have varying Kb of In-System Programmable Flash, EEPROM and SRAM as well as varying pin and package types.

Types of megaAVR 8-bit microcontrollers

•ATmega32

•ATmega64

•ATmega128

•ATmega324

•ATmega325

•ATmega406

•ATmega640

•ATmega644

•ATmega645

•ATmega1280

•ATmega1281

•ATmega1284

•ATmega2560

•ATmega2561

•ATmega3250

•ATmega6450