| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,565 pcs
|
1565 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Connectivity | |
| Core Processor | |
| Core Size | |
| Data Converters | |
| EEPROM Size | |
| Lead Style | |
| Mounting Type | |
| Number of I | |
| Operating Temperature | |
| Oscillator Type | |
| Peripherals | |
| Program Memory Size | |
| Program Memory Type | |
| RAM Size | |
| Speed | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The ATXMEGA256A3U-AUR is a high-performance 8/16-bit AVR XMEGA microcontroller from Microchip Technology. It features an AVR core operating at up to 32MHz (at 2.7V-3.6V) or 12MHz (at 1.6V-2.7V). The device includes 256KB of in-system self-programmable Flash memory, 16KB of SRAM, and 4KB of EEPROM for non-volatile data storage.
Peripherals include a four-channel DMA controller, an eight-channel event system, seven 16-bit timer/counters, four analog comparators, and a 16-channel 12-bit ADC with two 12-bit DACs. Connectivity options include I2C, IrDA, SPI, seven USARTs, and a USB 2.0 full-speed device interface. The microcontroller also features a crypto engine supporting AES and DES encryption.
The ATXMEGA256A3U-AUR is housed in a 64-pin TQFP package (14x14mm) with surface-mount mounting. It operates over a supply voltage range of 1.6V to 3.6V and a temperature range of -40°C to +85°C. The device includes an internal oscillator, brown-out detection, power-on reset, and five sleep modes for low-power operation.
1.6V to 3.6V.
64-TQFP (14x14mm) surface-mount package.
-40°C to +85°C.
Yes, it is RoHS3 compliant.
32 MHz at supply voltage ≥2.7V, 12 MHz at ≥1.6V.
256KB Flash, 16KB SRAM, 4KB EEPROM.
50 I/O pins.