Microchip Technology ATXMEGA16A4U-M7R
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® XMEGA® A4U |
| Packaging | | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 34 |
| Program Memory Size | 16KB (8K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Data Converters | A/D 12x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | 0°C ~ 105°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-VQFN (7x7) |
| Package / Case | 44-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATXMEGA16A4U-M7R is a high-performance 8/16-bit AVR microcontroller with 16KB flash and 2KB SRAM. It operates from 1.6V to 3.6V at up to 32MHz, featuring DMA, event system, and advanced PWM. Housed in a compact 44-VFQFN package, it is designed for power-sensitive and real-time embedded applications.
- Ultra-low voltage operation (1.6V) – extends battery life in portable designs.
- DMA controller – reduces CPU load for high-throughput data movement.
- 32MHz AVR core – delivers high computational throughput for control loops.
- Exposed pad package – improves thermal dissipation for reliable operation.
Battery-Powered IoT Sensors
The 1.6V minimum supply and low-power modes enable long battery life in wireless sensor nodes.
Motor Control Systems
With PWM channels and a 32MHz AVR core, it can generate precise control signals for brushless DC motors.
Industrial Automation
DMA and event system offload the CPU, allowing deterministic response in PLC and factory automation modules.
Portable Medical Devices
The 0°C to 105°C range and low-voltage operation suit wearable health monitors and diagnostic tools.
Smart Home Controllers
Multiple communication interfaces and WDT ensure reliable operation in lighting and HVAC control panels.
Data Acquisition Systems
Fast ADC and DMA allow continuous sampling without CPU intervention, ideal for high-speed logging.
- Q: What is the operating voltage range of the ATXMEGA16A4U-M7R?
- A: It operates from 1.6V to 3.6V, suitable for low-power battery applications.
- Q: What is the maximum CPU speed?
- A: The AVR core runs at up to 32MHz.
- Q: How much flash memory does it have?
- A: It has 16KB of in-system programmable flash.
- Q: What package is available?
- A: It comes in a 44-VFQFN exposed pad package.
- Q: Does it support DMA?
- A: Yes, it includes a DMA controller for peripheral data transfers.
ATXMEGA16A4U-M7R.pdf
- Q: What is the operating voltage range of the ATXMEGA16A4U-M7R?
- A: It operates from 1.6V to 3.6V, suitable for low-power battery applications.
- Q: What is the maximum CPU speed?
- A: The AVR core runs at up to 32MHz.
- Q: How much flash memory does it have?
- A: It has 16KB of in-system programmable flash.
- Q: What package is available?
- A: It comes in a 44-VFQFN exposed pad package.
- Q: Does it support DMA?
- A: Yes, it includes a DMA controller for peripheral data transfers.
