| Series | XC16x |
| Package | Tray |
| Part Status | Not For New Designs |
| Core Processor | C166SV2 |
| Core Size | 16-Bit |
| Speed | 40MHz |
| Connectivity | CANbus, EBI/EMI, I²C, SPI, UART/USART |
| Peripherals | PWM, WDT |
| Number of I/O | 103 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.35V ~ 2.7V |
| Data Converters | A/D 16x8/10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 144-LQFP |
| Supplier Device Package | 144-TQFP (20x20) |
