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| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 10.1mm |
| Model | ATXMEGA32A4U-AU |
| Width | 10.1mm |
| Mount Type | Surface |
| Series | AVR XMEGA |
| Maximum Operating Temperature | 85°C |
| Package Type | TQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 4kB |
| Interface Type | SPI, PDI, USART, TWI |
| Pin Count | 44 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.6V |
| Device Core | AVR |
| Program Memory Size | 32kB |
| Maximum Clock Frequency | 32MHz |
| Number of Programmable I/Os | 34 |
| Analogue Comparators | 2 |
| Number of Timers | 5 |
| Instruction Set Architecture | RISC |
| ADCs | 11 x 12 Bit |
| Program Memory Type | FLASH |
Microchip ATXMEGA32A4U-AU is a 16-bit AVR XMEGA microcontroller designed for embedded systems requiring high performance and integration. It features a 32 MHz clock speed and a 32kB FLASH program memory, providing efficient and fast processing capabilities for complex tasks.
This microcontroller supports a broad range of interfaces such as SPI, PDI, USART, and TWI, enhancing its connectivity options. It includes 34 programmable I/O pins allowing flexible hardware customization and 11 analogue-to-digital converter (ADC) channels with 12-bit resolution for accurate signal measurements. The device also provides 2 analogue comparators and 5 timers enabling advanced control and timing applications.
The device is housed in a compact 44-pin TQFP surface mount package with dimensions 10.1mm by 10.1mm by 1.05mm, making it suitable for space-constrained electronic assemblies. It operates in industrial temperature ranges from -40°C to 85°C, ensuring reliable performance in harsh environments.
Its AVR RISC architecture is optimized to reduce code size and increase execution speed, capable of approaching 1 MIPS per MHz. The ATXMEGA32A4U-AU microcontroller’s low and maximum supply voltages are specified as 1.6V and 3.6V respectively, supporting energy-efficient designs.
This product is ideal for industrial automation, consumer electronics, automotive applications, and other embedded system developments where high responsiveness, flexibility, and low power consumption are critical. The advanced event system and direct memory access (DMA) controller features facilitate efficient CPU offloading and event-driven peripheral management.
Operates at 32 MHz maximum clock frequency for fast performance. 32kB flash memory and 4kB RAM provide substantial data and program storage. Wide temperature tolerance from -40°C to 85°C supports industrial use. Includes 34 programmable I/O pins with multiple communication interfaces.
Advanced ADC and comparator features assist precise analog signal processing. Compact 44-pin TQFP surface mount package ideal for embedded system designs. Explore more Microchip Microcontrollers and embedded components at EnvMart for your electronic development needs.
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