Microchip, 8bit AVR, ATmega Microcontroller, 8MHz, 256 kB Flash, 64-Pin VQFN

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Subtotal 25 units (supplied in a tray)*

£254.25

(exc. VAT)

£305.00

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 05 December 2025
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100 +£9.79

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Packaging Options:
RS Stock No.:
127-8289P
Mfr. Part No.:
ATMEGA2561V-8MU
Brand:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

VQFN

Mounting Type

Surface Mount

Pin Count

64

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

256 kB

Maximum Frequency

8MHz

RAM Size

8 kB

USB Channels

0

Number of PWM Units

2 x 8/16 bit

Number of SPI Channels

3

Number of UART Channels

2

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of CAN Channels

0

Number of USART Channels

2

Pulse Width Modulation

1 (4 x 8 bit), 1 (6 x 16 bit)

Number of Ethernet Channels

0

Height

0.95mm

Number of LIN Channels

0

Length

9.1mm

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Instruction Set Architecture

RISC

Number of PCI Channels

0

Maximum Number of Ethernet Channels

0

ADCs

8 x 10 bit

Program Memory Type

Flash

Dimensions

9.1 x 9.1 x 0.95mm

Width

9.1mm

Minimum Operating Temperature

-40 °C

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