Microchip Technology ATXMEGA64A4U-CU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.46 | $5.46 |
| 15+ | $5.29 | $79.35 |
| 25+ | $5.18 | $129.50 |
| 50+ | $4.89 | $244.50 |
| 100+ | $4.31 | $431.00 |
| N+ | $0.86 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® XMEGA® A4U |
| Packaging | Tray | |
| 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 | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K 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 |
The Microchip ATXMEGA64A4U-CU is a low-power 8/16-bit AVR MCU operating at 32MHz. It provides 64KB flash and 4KB RAM in a space-saving 49-VFBGA package. With a supply range of 1.6V to 3.6V and integrated DMA, PWM, WDT, and brown-out detection, it is ideal for battery-operated and industrial applications requiring efficient, reliable control.
- Ultra-Low Voltage: 1.6V operation extends battery life in portable devices.
- Compact Package: 49-VFBGA minimizes board footprint.
- Integrated Peripherals: DMA, PWM, and WDT reduce external components.
- Reliable Operation: Brown-out detect and POR ensure stable startup.
Battery-Powered Sensors
The 1.6V minimum supply and low-power AVR core enable long battery life in wireless sensor nodes.
Industrial Control Panels
With PWM and DMA, it can drive multiple actuators and manage communication without CPU overhead.
Portable Instrumentation
The small 49-VFBGA package saves PCB space, while the 32MHz core handles real-time calculations.
Smart Meters
DMA and WDT ensure reliable data logging and system recovery in utility metering applications.
Consumer Electronics
Its low voltage and integrated peripherals make it suitable for remote controls and small appliances.
Automotive Body Electronics
The -40°C to 85°C range and robust reset circuitry support door modules and lighting control.
- Q: What core does the ATXMEGA64A4U-CU use?
- A: It uses the AVR 8/16-bit core running at 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.6V to 3.6V.
- Q: How much flash and RAM are available?
- A: It has 64KB flash and 4KB RAM.
- Q: What package is it offered in?
- A: It comes in a 49-VFBGA package.
- Q: Does it include a watchdog timer?
- A: Yes, it features WDT, brown-out detect, DMA, POR, and PWM.
ATXMEGA64A4U-CU.pdf
- Q: What core does the ATXMEGA64A4U-CU use?
- A: It uses the AVR 8/16-bit core running at 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.6V to 3.6V.
- Q: How much flash and RAM are available?
- A: It has 64KB flash and 4KB RAM.
- Q: What package is it offered in?
- A: It comes in a 49-VFBGA package.
- Q: Does it include a watchdog timer?
- A: Yes, it features WDT, brown-out detect, DMA, POR, and PWM.
