Microchip ATMEGA640-16AU, 8 bit AVR, ATMEGA640 Microcontroller, 16 MHz, 64kB FLASH, 100-Pin TQFP

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£7.51

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£9.01

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  • 356 unit(s) shipping from 17 December 2025
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1 - 24£7.51
25 - 99£7.28
100 +£7.03

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Packaging Options:
RS Stock No.:
131-0312
Distrelec Article No.:
301-13-660
Mfr. Part No.:
ATMEGA640-16AU
Brand:
Microchip
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Brand

Microchip

Series

ATMEGA640

Product Type

Microcontroller

Package Type

TQFP

Mount Type

Surface

Pin Count

100

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

64kB

Interface Type

SPI, USART

Maximum Clock Frequency

16MHz

RAM Size

8kB

Maximum Supply Voltage

5.5V

Analogue Comparators

1

Minimum Operating Temperature

-40°C

Number of Programmable I/Os

86

Maximum Operating Temperature

85°C

Height

1.05mm

Width

14.1 mm

Standards/Approvals

No

Length

14.1mm

Minimum Supply Voltage

2.7V

Automotive Standard

No

Distrelec Product Id

30113660

Number of Timers

2

Instruction Set Architecture

RISC

Program Memory Type

FLASH

ADCs

16 x 10 Bit

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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