Microchip ATMEGA644A-MU, 8 bit AVR, megaAVR Microcontroller, 20 MHz, 64kB FLASH, 44-Pin VQFN

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68,04 kr

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Förpackningsalternativ:
RS-artikelnummer:
131-0317
Tillv. art.nr:
ATMEGA644A-MU
Tillverkare / varumärke:
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

Analogue Comparators

1

Number of Programmable I/Os

32

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

7.1mm

Standards/Approvals

No

Width

7.1 mm

Height

0.95mm

Minimum Supply Voltage

1.8V

Instruction Set Architecture

RISC

Automotive Standard

No

ADCs

8 x 10 Bit

Program Memory Type

FLASH

Number of Timers

2

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

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