Microchip, 8bit AVR, AVR XMEGA Microcontroller, 32MHz, 256 + 8 kB Flash, 64-Pin QFN

Bulk discount available

Subtotal (1 unit)*

£6.41

(exc. VAT)

£7.69

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 26 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 24£6.41
25 - 99£6.22
100 +£6.00

*price indicative

Packaging Options:
RS Stock No.:
133-1718
Mfr. Part No.:
ATXMEGA256A3BU-MH
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

AVR XMEGA

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

64

Device Core

AVR

Data Bus Width

8 bit, 16bit

Program Memory Size

256 + 8 kB

Maximum Frequency

32MHz

RAM Size

16 kB

USB Channels

1

Number of PWM Units

1

Number of SPI Channels

8

Number of I2C Channels

2

Typical Operating Supply Voltage

1.6 → 3.6 V

Number of USART Channels

6

Number of UART Channels

6

Number of CAN Channels

0

Program Memory Type

Flash

Length

9.1mm

ADCs

16 x 12 bit

Maximum Number of Ethernet Channels

0

Dimensions

9.1 x 9.1 x 0.95mm

Pulse Width Modulation

1 (22 Channel)

Instruction Set Architecture

RISC

Minimum Operating Temperature

-40 °C

Number of ADC Units

2

Maximum Operating Temperature

+85 °C

Number of PCI Channels

0

Number of Ethernet Channels

0

Height

0.95mm

Number of LIN Channels

0

Width

9.1mm

Related links