Microchip, 8bit AVR, ATmega Microcontroller, 32MHz, 128 kB Flash, 100-Pin VFBGA

View all Microcontrollers

Subtotal (1 unit)*

£6.40

(exc. VAT)

£7.68

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 227 unit(s) shipping from 05 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£6.40

*price indicative

Packaging Options:
RS Stock No.:
177-3906
Mfr. Part No.:
ATXMEGA128A1U-C7U
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATmega

Package Type

VFBGA

Mounting Type

Surface Mount

Pin Count

100

Device Core

AVR

Data Bus Width

8 bit, 16bit

Program Memory Size

128 kB

Maximum Frequency

32MHz

RAM Size

8 B

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

12

Number of I2C Channels

4

Number of UART Channels

8

Number of USART Channels

0

Number of CAN Channels

0

Typical Operating Supply Voltage

1.6 → 3.6 V

Program Memory Type

Flash

Number of PCI Channels

0

Minimum Operating Temperature

-40 °C

Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

Number of ADC Units

2

Length

7.1mm

ADCs

16 x 12 bit

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Number of LIN Channels

4

Height

0.8mm

Width

7.1mm

Dimensions

7.1 x 7.1 x 0.8mm

Pulse Width Modulation

1 (24 Channel)

COO (Country of Origin):
TW
Low power, high performance 8/16-bit AVR microcontroller featuring 128KB self-programming flash program memory, 4KB boot code section, 8KB SRAM, 2048-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A4U series features 44-pin packages. The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control, hand-held battery applications, factory automation, power tools, HVAC, networking, metering, large home appliances, and optical and medical devices.

High-performance, low-power Atmel ® AVR® XMEGA® 8/16-bit Microcontroller
Nonvolatile program and data memories
16K - 128KB of in-system self-programmable flash

Related links