ATXMEGA32A4-MHR - Microchip Technology

Manufacturer Part Number

ATXMEGA32A4-MHR

Manufacturer

Microchip Technology

Introduction

AVR XMEGA A4 series 8/16-bit high performance, low power microcontroller

Product Features and Performance

32MHz maximum operating frequency

AVR 8/16-Bit core processor

Integrated peripherals like DMA, PWM, WDT

32KB Flash program memory

4KB RAM and 1KB EEPROM

I2C, IrDA, SPI, and UART/USART connectivity options

Internal oscillator

12-channel 12-bit A/D converter, 2-channel 12-bit D/A converter

34 programmable I/O lines

Low power consumption

Product Advantages

High performance with low power consumption

Extensive connectivity and interface options

Robust peripheral set for complex applications

Easy integration into various designs due to QFN packaging

Key Technical Parameters

Speed: 32 MHz

Program Memory Size: 32KB Flash

EEPROM Size: 1KB

RAM Size: 4KB

I/O count: 34

Voltage Supply: 1.6V to 3.6V

Temperature Range: -40°C to 85°C

Packaging: 44-VQFN (7x7), tape and reel

Quality and Safety Features

Brown-out Detect/Reset

Watchdog Timer (WDT)

Power-on Reset (POR)

Compatibility

Compatible with AVR development and programming tools

Application Areas

Industrial control systems

Medical devices

Consumer electronics

Automotive applications

Internet of Things (IoT) devices

Product Lifecycle

Active product not nearing discontinuation

Replacements and upgrades available

Several Key Reasons to Choose This Product

Efficient performance with mixed-signal capabilities

Extensive support within the AVR development ecosystem

Flexible voltage range suited for battery-powered applications

Comprehensive feature set simplifies complex application development

Rugged design with extended temperature range

Ideal for low power yet demanding applications

Available in volume, suitable for mass production

Microchip's reputation for quality and reliability

Long-term availability and support from manufacturer