ATXMEGA32A4U-AU
- Mfr.Part #
- ATXMEGA32A4U-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 32KB FLASH 44TQFP
- Stock
- 80,312
- In Stock :
- 80,312
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- DAC Channels :
- yes
- Typical Operating Supply Voltage :
- 1.6 → 3.6 V
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- ROM (words) :
- 32768
- Supply Voltage-Min (Vsup) :
- 2.7V
- Supply Voltage-Max (Vsup) :
- 3.6V
- Supplier Device Package :
- 44-TQFP (10x10)
- Qualification :
- -
- Speed :
- 32MHz
- Package Type :
- TQFP
- Length :
- 10.1mm
- Family Name :
- AVR XMEGA
- Terminal Form :
- Gull wing
- Memory Size :
- 32kB
- Base Product Number :
- ATXMEGA32
- Program Memory Size :
- 32KB 16K x 16
- Number of Terminations :
- 44
- Number of Pins :
- 44
- Frequency :
- 32MHz
- Base Part Number :
- ATXMEGA32
- Terminal Position :
- QUAD
- Additional Feature :
- OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
- RAM (bytes) :
- 4096
- JESD-30 Code :
- S-PQFP-G44
- JESD-609 Code :
- e3
- Device Core :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 7 Weeks
- Bit Size :
- 16
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Width :
- 10.1mm
- Program Memory Type :
- Flash
- Terminal Finish :
- Matte Tin (Sn)
- Number of PWM Channels :
- 16
- Data Rate :
- 115.2 kbps
- Published :
- 2011
- Number of ADC Channels :
- 12
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Maximum Operating Temperature :
- +85 °C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 5
- Mounting Style :
- SMD/SMT
- ROM Programmability :
- Flash
- Series :
- AVR® XMEGA® A4U
- Minimum Operating Temperature :
- -40 °C
- Supply Current-Max :
- 12 mA
- Power Supplies :
- 1.8/3.3 V
- Dimensions :
- 10.1 x 10.1 x 1.05mm
- Data Bus Width :
- 8B
- Contact Plating :
- Tin
- Brand :
- Microchip Technology / Atmel
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Number of USB Channels :
- 1
- Packaging :
- Tray
- Peak Reflow Temperature (Cel) :
- 260
- MSL :
- MSL 3 - 168 hours
- Reach Compliance Code :
- Compliant
- Number of I/Os :
- 34 I/O
- Number of I/O :
- 34
- Number of Terminals :
- 44
- Core Size :
- 8/16-Bit
- DMA Channels :
- yes
- Product Status :
- Active
- Supply Voltage :
- 3V
- Product :
- MCU
- REACH SVHC :
- No SVHC
- Package :
- Tray
- Pin Count :
- 44
- Core Processor :
- AVR
- Seated Height-Max :
- 1.2 mm
- PWM Channels :
- yes
- Height :
- 1.05mm
- CPU Family :
- AVR RISC
- Surface Mount :
- yes
- Qualification Status :
- Not Qualified
- Manufacturer :
- Microchip
- Data Converter :
- A/D 12x12b; D/A 2x12b
- Package / Case :
- 44-TQFP
- Temperature Grade :
- Industrial
- Product Type :
- 8-bit Microcontrollers - MCU
- Instruction Set Architecture :
- RISC
- Data Converters :
- A/D 12x12b, D/A 2x12b
- Number of I/O Lines :
- 34
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS :
- Details
- Interfaces :
- I2C, SPI, UART, USB
- Terminal Pitch :
- 0.8mm
- Watchdog Timer :
- yes
- Package Shape :
- Square
- Mounting Type :
- Surface Mount
- RAM Size :
- 4K x 8
- EEPROM Size :
- 1K x 8
- Mount :
- Surface Mount
- Tradename :
- XMEGA
- Has ADC :
- yes
- Datasheets
- ATXMEGA32A4U-AU
ATXMEGA32A4U-AU Documents

Microcontrollers Microchip Technology ATXMEGA32A4U-AU Overview
The ATXMEGA32A4U-AU by Microchip Technology is a high-performance microcontroller unit (MCU) designed to meet the demanding needs of modern embedded systems. Integrating both 8-bit and 16-bit architecture, this MCU combines flexibility with power efficiency, making it an ideal choice for applications requiring complex algorithms and multi-tasking capabilities. With a robust 32KB of flash memory and housed in a compact 44-TQFP package, it offers ample storage and straightforward integration for a variety of design layouts. This microcontroller is optimized for low-power consumption while maintaining high-speed processing capabilities, positioning it as a preferred component for designers aiming to enhance product performance while adhering to power budget constraints.
ATXMEGA32A4U-AU Features
- 8/16-bit high-performance microcontroller
- 32KB of in-system programmable flash
- 44-TQFP package for compact integration
- Low power consumption with advanced power management
- Extensive set of peripherals including USART, SPI, and I2C modules
- Advanced Analog features with ADCs, DACs, and comparators
ATXMEGA32A4U-AU Applications
- Industrial Automation: Implements control systems and automation processes efficiently due to its robust processing capabilities and numerous communication interfaces.
- Medical Devices: Used in patient monitoring systems and therapeutic devices where precision and reliability are crucial.
- Consumer Electronics: Powers a wide range of household gadgets and multimedia systems with its versatile feature set and powerful performance.
- Automotive: Suitable for automotive applications like sensor integration and user interface controls, providing reliability under varying environmental conditions.
- Internet of Things (IoT): Ideal for IoT devices requiring low power consumption and high connectivity features to handle multiple tasks seamlessly.
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