| Type | Description |
| Part Status | Obsolete |
|---|---|
| Core Processor | C251 |
| Core Size | 8/16-Bit |
| Speed | 24MHz |
| Connectivity | EBI/EMI, I²C, Microwire, SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | OTP |
| EEPROM Size | - |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | Surface Mount |
| Supplier Device Package | 44-LQFP |
| RoHS Status | RoHS Compliant |
|---|---|
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Lifecycle Status | Obsolete / End of life |
| Stock Category | Available stock |
