0
ATxmega128A4U
  • ATxmega128A4U
  • ATxmega128A4U
  • ATxmega128A4U

ATxmega128A4U

In Production

Low-power, high-performance 8/16-bit AVR® microcontroller featuring 128 KB self-programming Flash program memory, 4 KB boot code section, 8 KB SRAM, 2 KB EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32 MHz. 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....

Microchip Technology ATxmega128A4U Product Info

16 April 2026 0

Parameters

Program Memory Size (KB)

128

RAM

8

Data EEPROM (bytes)

2048

Pin Count

44

Operation Voltage Max.(V)

3.6

Operation Voltage Min.(V)

1.6

ADC Resolution Max

12

ADC Channels

12

Zero Cross Detect

False

Number of Comparators

2

SPI

7

I2C

2

Stand alone PWM

16

Low Power

Yes

Numerically Controlled Oscillator (NCO)

0

Data Signal Modulator (DSM)

0

Description

Low-power, high-performance 8/16-bit AVR® microcontroller featuring 128 KB self-programming Flash program memory, 4 KB boot code section, 8 KB SRAM, 2 KB EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32 MHz. 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.

Subscribe to Welllinkchips !
Your Name
* Email
Submit a request