| Base Product Number | ATXMEGA128 |
| Category | Integrated Circuits (ICs) |
| Connectivity | EBI/EMI, I?C, IrDA, SPI, UART/USART |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Data Converters | A/D 16x12b; D/A 4x12b |
| EEPROM Size | 2K x 8 |
| Mfr | Microchip Technology |
| Mounting Type | Surface Mount |
| Number of I/O | 78 |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package | Tray |
| Package / Case | 100-VFBGA |
| Part Status | Active |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Size | 128KB (64K x 16) |
| Program Memory Type | FLASH |
| RAM Size | 8K x 8 |
| Series | AVR? XMEGA? A1 |
| Speed | 32MHz |
| Supplier Device Package | 100-VFBGA (7x7) |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |