| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,336 pcs
|
2336 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,602 pcs
|
1602 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
800 pcs
|
800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip ATXMEGA128A4U-AU is a high-performance, low-power 8/16-bit AVR XMEGA microcontroller from the A4U series. It features 128KB of in-system self-programmable Flash memory, 8KB of internal SRAM, and 2KB of EEPROM. The device operates at a maximum clock frequency of 32MHz and supports a supply voltage range of 1.6V to 3.6V.
This microcontroller includes a rich set of peripherals such as a four-channel DMA controller, an eight-channel event system, five 16-bit timer/counters, and a 12-bit analog-to-digital converter with 12 channels. Connectivity options include I2C, SPI, USB, IrDA, UART, and USART interfaces. Additional features include brown-out detection, power-on reset, and a watchdog timer.
The ATXMEGA128A4U-AU is housed in a 44-pin TQFP package with a 10x10mm body and is designed for surface mount assembly. It is suitable for a wide range of embedded control applications requiring a balance of processing power, memory, and peripheral integration.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.95 | $7.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.6V to 3.6V.
The operating temperature range is -40°C to 85°C.
It is available in a 44-TQFP (10x10mm) surface mount package.
It has 128KB of Flash memory.
It has 34 I/O pins.
It supports I2C, IrDA, SPI, UART/USART, and USB interfaces.
RoHS compliance is listed as RoHS3 Compliant, but this is unverified and should be treated as low confidence.