Microchip Technology ATXMEGA32A4-CU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $18.08 | $18.08 |
| 15+ | $4.16 | $62.40 |
| 25+ | $4.07 | $101.75 |
| 50+ | $3.84 | $192.00 |
| 100+ | $3.39 | $339.00 |
| N+ | $0.68 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® XMEGA® A4 |
| Packaging | Tray | NULL |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 34 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Data Converters | A/D 12x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 49-VFBGA (5x5) |
| Package / Case | 49-VFBGA |
| ROHS |  |
The Microchip ATXMEGA32A4-CU is a high-performance 8/16-bit AVR microcontroller with a 32MHz core, 32KB flash, and 4KB SRAM. It operates from 1.6V to 3.6V and includes advanced peripherals like DMA, PWM, and a brown-out detector. Housed in a 49-ball VFBGA, it is designed for power-sensitive and compact embedded applications.
- Ultra-low voltage operation (1.6V) – extends battery life in portable devices.
- High-speed 32MHz AVR core – delivers fast processing for real-time tasks.
- Integrated DMA controller – reduces CPU load during data transfers.
- Compact 49-VFBGA package – saves PCB space for miniaturized designs.
Battery-Powered IoT Sensors
The 1.6V minimum supply voltage and low-power AVR core enable extended battery life in wireless sensor nodes.
Motor Control Systems
Integrated PWM channels and DMA allow precise, low-latency control of brushless DC motors.
Portable Medical Devices
The 32KB flash and 4KB SRAM support firmware for monitoring algorithms, while the small VFBGA package fits compact enclosures.
Industrial Automation
With a -40°C to 85°C range and watchdog timer, it reliably handles control loops in factory environments.
Smart Home Controllers
Multiple communication protocols can be implemented using its flexible I/O and event system for home automation hubs.
Data Logging Systems
DMA transfers and 32KB program memory enable efficient logging of sensor data to external memory.
- Q: What is the operating voltage range of the ATXMEGA32A4-CU?
- A: The ATXMEGA32A4-CU operates from 1.6V to 3.6V, making it suitable for battery-powered applications.
- Q: What is the maximum clock speed?
- A: It runs at up to 32MHz, providing a balance of performance and power efficiency.
- Q: What package is available?
- A: It comes in a compact 49-VFBGA package, ideal for space-constrained designs.
- Q: Does it include DMA and PWM controllers?
- A: Yes, it features DMA and PWM controllers, along with POR, BOD, and WDT for robust operation.
ATXMEGA32A4-CU.pdf
- Q: What is the operating voltage range of the ATXMEGA32A4-CU?
- A: The ATXMEGA32A4-CU operates from 1.6V to 3.6V, making it suitable for battery-powered applications.
- Q: What is the maximum clock speed?
- A: It runs at up to 32MHz, providing a balance of performance and power efficiency.
- Q: What package is available?
- A: It comes in a compact 49-VFBGA package, ideal for space-constrained designs.
- Q: Does it include DMA and PWM controllers?
- A: Yes, it features DMA and PWM controllers, along with POR, BOD, and WDT for robust operation.
