ATXMEGA32A4-CU Atmel ATXMEGA32A4-CU is an AVR-based 8/16-bit microcontroller with 32KB FLASH, 4KB RAM, and 34 I/Os in a 49-VFBGA package. It operates at up to 32MHz and supports I²C, SPI, and UART/USART connectivity.
Mfr Part #:

ATXMEGA32A4-CU

Available from 1 distributors
Mfr Name: Atmel
Atmel
Atmel ATXMEGA32A4-CU is an AVR-based 8/16-bit microcontroller with 32KB FLASH, 4KB RAM, and 34 I/Os in a 49-VFBGA package. It operates at up to 32MHz and supports I²C, SPI, and UART/USART connectivity.
✓ Total Stock: 3,489 pcs

ATXMEGA32A4-CU Available from 1 distributor

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ATXMEGA32A4-CU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Data Converters
EEPROM Size
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Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
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ATXMEGA32A4-CU Description

Short technical summary and product information.

The Atmel ATXMEGA32A4-CU is an 8/16-bit microcontroller based on the AVR core. It features 32KB of FLASH program memory, 4KB of SRAM, and 1KB of EEPROM. The device operates at a maximum frequency of 32MHz and supports a supply voltage range of 1.6V to 3.6V, making it suitable for low-power applications.

 

This microcontroller includes a rich set of peripherals: 12-channel 12-bit ADC, 2-channel 12-bit DAC, brown-out detection, DMA controller, power-on reset, PWM, and watchdog timer. Connectivity options include I²C, IrDA, SPI, and UART/USART interfaces. With 34 general-purpose I/O pins, it offers flexibility for various embedded control tasks.

 

The ATXMEGA32A4-CU is housed in a 49-VFBGA (5x5 mm) package for surface mount assembly. It is specified for an operating temperature range of -40°C to +85°C, suitable for industrial environments.

ATXMEGA32A4-CU Quick Information

Product Type: Microcontroller
Series: XMEGA A4
Canonical Name: ATXMEGA32A4-CU - Atmel AVR XMEGA 8/16-Bit Microcontroller
Subcategory: 8/16-bit MCU

ATXMEGA32A4-CU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATXMEGA32A4-CU Features

  • AVR 8/16-bit core running at 32MHz.
  • 32KB FLASH program memory with 4KB RAM.
  • 34 general-purpose I/O pins for connectivity.
  • Integrated 12-bit ADC and 12-bit DAC converters.
  • Supports I²C, SPI, and UART/USART interfaces.

ATXMEGA32A4-CU Applications

  • Ideal for industrial control and automation systems.
  • Used in sensor interface and data acquisition modules.
  • Suitable for portable and battery-powered devices.
  • Applied in motor control with PWM and DMA support.

ATXMEGA32A4-CU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATXMEGA32A4-CU?

The operating voltage range is 1.6V to 3.6V.

What package does the ATXMEGA32A4-CU come in?

It comes in a 49-VFBGA (5x5 mm) surface-mount package.

What is the operating temperature range of the ATXMEGA32A4-CU?

The operating temperature range is -40°C to +85°C.

Is the ATXMEGA32A4-CU RoHS compliant?

The part is listed as RoHS3 Compliant, but this is unverified.

What is the core architecture of the ATXMEGA32A4-CU?

It features an 8/16-bit AVR core.

How much Flash memory does the ATXMEGA32A4-CU have?

It has 32KB of Flash program memory.

What communication interfaces are available on the ATXMEGA32A4-CU?

It supports I²C, IrDA, SPI, and UART/USART.

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