ATXMEGA32A4-AU
- Mfr.Part #
- ATXMEGA32A4-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 32KB FLASH 44TQFP
- Stock
- 16,450
- In Stock :
- 16,450
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Speed :
- 32MHz
- Subcategory :
- Microcontrollers - MCU
- Data Converters :
- A/D 12x12b, D/A 2x12b
- Number of I/Os :
- 36 I/O
- Interface Type :
- I2C, SPI, USART
- Core Processor :
- AVR
- Number of I/O :
- 34
- Number of Terminals :
- 44
- Number of I2C Channels :
- 2
- Data Bus Width :
- 8B
- Typical Operating Supply Voltage :
- 1.6 → 3.6 V
- Package Shape :
- Square
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Number of I/O Lines :
- 34
- Instruction Set Architecture :
- RISC
- Terminal Pitch :
- 0.8mm
- Brand :
- Microchip Technology / Atmel
- Program Memory Size :
- 32KB 16K x 16
- Maximum Operating Temperature :
- +85 °C
- EEPROM Size :
- 1K x 8
- Number of Terminations :
- 44
- Data Converter :
- A/D 12x12b; D/A 2x12b
- Oscillator Type :
- Internal
- JESD-609 Code :
- e3
- Family Name :
- AVR XMEGA A4
- Operating Temperature :
- -40°C~85°C TA
- RoHS :
- Details
- Bit Size :
- 16
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Finish :
- MATTE TIN
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- DAC Channels :
- yes
- Pin Count :
- 44
- Number of PWM Channels :
- 16
- RoHS Status :
- ROHS3 Compliant
- Number of Timers/Counters :
- 5
- Product Status :
- Active
- Supplier Device Package :
- 44-TQFP (10x10)
- Dimensions :
- 10.1 x 10.1 x 1.05mm
- Reach Compliance Code :
- Compliant
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- PWM Channels :
- yes
- Device Core :
- AVR
- Qualification Status :
- Not Qualified
- Height :
- 1mm
- Frequency :
- 32MHz
- Factory Lead Time :
- 7 Weeks
- Base Part Number :
- ATXMEGA32
- Product Type :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Microchip
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Temperature Grade :
- Industrial
- RAM Size :
- 4K x 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Termination :
- SMD/SMT
- Number of Programmable I/O :
- 36
- Supply Voltage-Max (Vsup) :
- 3.6V
- Watchdog Timer :
- yes
- Packaging :
- Tray
- JESD-30 Code :
- S-PQFP-G44
- Seated Height-Max :
- 1.2 mm
- Pbfree Code :
- yes
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- DMA Channels :
- yes
- Package Type :
- TQFP
- Number of Pins :
- 44
- Mounting Type :
- Surface Mount
- Terminal Position :
- QUAD
- Density :
- 256 kb
- Radiation Hardening :
- No
- Series :
- AVR® XMEGA® A4
- Interface :
- I2C, IrDA, SPI, UART, USART
- Length :
- 10mm
- Published :
- 2012
- Mounting Style :
- SMD/SMT
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Minimum Operating Temperature :
- -40 °C
- Product :
- MCU
- Supply Voltage :
- 3V
- Has ADC :
- yes
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Size :
- 8/16-Bit
- Tradename :
- XMEGA
- Package :
- Tray
- Product Category :
- 8-bit Microcontrollers - MCU
- ROM Programmability :
- Flash
- Package / Case :
- 44-TQFP
- Mount :
- Surface Mount
- Base Product Number :
- ATXMEGA32
- Number of ADC Channels :
- 12
- Interfaces :
- SPI/TWI/USART
- Width :
- 10mm
- Memory Size :
- 32kB
- Program Memory Type :
- Flash
- Contact Plating :
- Tin
- Datasheets
- ATXMEGA32A4-AU
ATXMEGA32A4-AU Documents

Microcontrollers Atmel (Microchip Technology) ATXMEGA32A4-AU Overview
The Atmel (Microchip Technology) ATXMEGA32A4-AU microcontroller is a highly versatile and powerful component designed for advanced applications in modern embedded systems. This microcontroller combines the efficiency of an 8/16-bit architecture with the robust functionality needed for complex computing tasks. The Microcontrollers Atmel (Microchip Technology) ATXMEGA32A4-AU is equipped with 32KB of flash memory, housed in a compact 44TQFP package, making it ideal for space-constrained applications while providing ample room for robust software implementations. This device is tailored to meet the rigorous demands of both cost-sensitive and performance-demanding applications, making it a top choice for industry professionals.
ATXMEGA32A4-AU Features
This microcontroller boasts several key features that make it an attractive choice for developers and engineers. It offers a unique combination of an 8/16-bit architecture that enables both low-power consumption and high performance. The 32KB flash memory is essential for storing complex programs and real-time operating systems. The 44TQFP package is designed to minimize the PCB footprint while maximizing reliability and performance in harsh environments. Additional features include extensive interrupt capabilities, high-speed PWM, analog comparators, and a variety of serial communication options.
ATXMEGA32A4-AU Applications
- Consumer Electronics: In devices like smart watches and home automation systems, the ATXMEGA32A4-AU manages various functionalities while optimizing power consumption to extend device life.
- Automotive Applications: Used in car entertainment and information systems, this microcontroller supports sophisticated user interfaces and robust data processing capabilities.
- Industrial Control: In factory automation equipment, the ATXMEGA32A4-AU controls sensors and actuators, ensuring precise management and reliable operation under challenging conditions.
- Medical Devices: It is crucial for portable medical diagnostics equipment where accuracy and low power are necessary for patient monitoring and health management.
- Internet of Things (IoT): This microcontroller is perfect for IoT devices, enabling smart connectivity and efficient data handling in smart grids, smart homes, and more.
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