ATXMEGA32A4-AUR
- Mfr.Part #
- ATXMEGA32A4-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 32KB FLASH 44TQFP
- Stock
- 5,420
- In Stock :
- 5,420
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 3.6V
- Core Size :
- 8/16-Bit
- Number of Terminals :
- 44
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Data Bus Width :
- 8B
- Series :
- AVR® XMEGA® A4
- Number of I/O Lines :
- 34
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Qualification Status :
- Not Qualified
- Supply Voltage-Min (Vsup) :
- 2.7V
- Length :
- 10mm
- Package / Case :
- 44-TQFP
- Operating Temperature :
- -40°C~85°C TA
- Number of I/Os :
- 36 I/O
- Published :
- 2012
- Memory Size :
- 32kB
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS :
- Details
- Terminal Position :
- QUAD
- EEPROM Size :
- 1K x 8
- Pbfree Code :
- yes
- JESD-30 Code :
- S-PQFP-G44
- Supplier Device Package :
- 44-TQFP (10x10)
- RAM Size :
- 4K x 8
- Oscillator Type :
- Internal
- Program Memory Size :
- 32KB 16K x 16
- Mounting Style :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 7 Weeks
- Surface Mount :
- yes
- Has ADC :
- yes
- Number of Terminations :
- 44
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- ROM Programmability :
- Flash
- Data Converters :
- A/D 12x12b, D/A 2x12b
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Pins :
- 44
- Terminal Form :
- Gull wing
- Core Processor :
- AVR
- Number of I/O :
- 34
- Qualification :
- -
- Manufacturer :
- Microchip
- Frequency :
- 32MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Data Converter :
- A/D 12x12b; D/A 2x12b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology
- Base Product Number :
- ATXMEGA32
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.8 mm
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- ATXMEGA32
- PWM Channels :
- yes
- Temperature Grade :
- Industrial
- Package Shape :
- Square
- Maximum Operating Temperature :
- + 85 C
- Bit Size :
- 16
- Number of Programmable I/O :
- 36
- Interfaces :
- SPI/TWI/USART
- JESD-609 Code :
- e3
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART
- Width :
- 10 mm
- Subcategory :
- Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- MSL :
- MSL 3 - 168 hours
- Terminal Finish :
- MATTE TIN
- DAC Channels :
- yes
- Product Status :
- Active
- Number of Timers/Counters :
- 8
- Mounting Type :
- Surface Mount
- Product :
- MCU
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Device Core :
- AVR
- Reach Compliance Code :
- Compliant
- Supply Voltage :
- 3V
- Tradename :
- XMEGA
- Minimum Operating Temperature :
- - 40 C
- Speed :
- 32MHz
- DMA Channels :
- yes
- Height Seated (Max) :
- 1.2mm
- Seated Height-Max :
- 1.2 mm
- Program Memory Type :
- Flash
- Datasheets
- ATXMEGA32A4-AUR
ATXMEGA32A4-AUR Documents

Microcontrollers Microchip Technology ATXMEGA32A4-AUR Overview
The Microcontrollers Microchip Technology ATXMEGA32A4-AUR is a highly versatile and powerful microcontroller designed to meet the demanding requirements of modern embedded systems. Manufactured by Microchip Technology, this microcontroller combines advanced 8/16-bit processing capabilities with a substantial 32KB of flash memory, all encapsulated within a compact 44-TQFP package. Its robust architecture and rich feature set make it ideal for applications requiring efficient power management, precise data processing, and connectivity, while providing scalability and reliability for industrial-grade solutions.
ATXMEGA32A4-AUR Features
This microcontroller boasts a dual architecture that allows it to operate on both 8-bit and 16-bit instructions, enhancing its versatility. The 32KB flash memory facilitates extensive program storage and efficient run-time operations. Additional features include multiple communication interfaces such as USART, SPI, and I2C, making it highly compatible with a variety of peripherals and other IC devices. Enhanced safety features, including power-on reset and programmable brown-out detection, ensure reliable operation under varying power conditions.
ATXMEGA32A4-AUR Applications
- Industrial Automation: Implements control systems and automation processes due to its robust processing capabilities and multiple I/O options.
- Consumer Electronics: Powers a wide range of household gadgets and multimedia devices, providing cost-effective solutions with its scalable architecture.
- Automotive Systems: Used in automotive applications for control and monitoring systems, thanks to its high reliability and extended temperature range.
- Medical Devices: Serves in health monitoring systems, ensuring precise measurements and data integrity critical for medical applications.
- Internet of Things (IoT): Ideal for IoT devices requiring low power consumption and connectivity features for network communication and data exchange.
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