8-bit AVR XMEGA C3 microcontroller featuring 256KB FLASH and 16KB RAM. This surface-mount TQFP package offers 50 I/Os, 16 ADC channels, and 5 timers/counters. Integrated peripherals include I2C (2 channels), SPI (2 channels), USB (1 channel), UART, USART, IrDA, Brown-out Detect/Reset, POR, PWM, WDT, and DMA. Operates at up to 32MHz with an internal oscillator, suitable for temperatures from -40°C to 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Microchip ATXMEGA256C3-AU datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | TQFP |
| Core Architecture | AVR |
| Height | 1.05mm |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Length | 14.1mm |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 256KB |
| Memory Type | FLASH, , EEPROM |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of ADC Channels | 16 |
| Number of I/Os | 50 |
| Number of I2C Channels | 2 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 5 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 16KB |
| RoHS Compliant | Yes |
| Series | AVR® XMEGA® C3 |
| Width | 14.1mm |
| RoHS | Compliant |
Download the complete datasheet for Microchip ATXMEGA256C3-AU to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
