| Base Product Number | ATXMEGA16 |
| Category | Integrated Circuits (ICs) |
| Connectivity | I?C, IrDA, SPI, UART/USART |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Data Converters | A/D 16x12b; D/A 2x12b |
| EEPROM Size | 512 x 8 |
| Mfr | Microchip Technology |
| Mounting Type | Surface Mount |
| Number of I/O | 26 |
| Operating Temperature | -40?C ~ 105?C (TA) |
| Oscillator Type | Internal |
| Package | Tray |
| Package / Case | 32-UFQFN Exposed Pad |
| Part Status | Active |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Size | 16KB (8K x 16) |
| Program Memory Type | FLASH |
| RAM Size | 2K x 8 |
| Series | AVR? XMEGA? E5 |
| Speed | 32MHz |
| Supplier Device Package | 32-UQFN (4x4) |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |