| Programmable | Not Verified |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 50MHz |
| Connectivity | SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART |
| Peripherals | POR, PWM, Temp Sensor, WDT |
| Number of I/O | 18 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.25V |
| Data Converters | A/D 18x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 24-QFN (4x4) |
| Package / Case | 24-WFQFN Exposed Pad |
| Packaging | Reel |
| Standard Pack Qty | 1500 |
| Alternate Packaging | C8051F550-IM |
| Suggested Replacement |
| Category | 8-bit Microcontrollers - MCU |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Reported Lead Time | 84 Days (from factory) |
| Country | Code |
|---|---|
| CNHTS | 8542319090 |
| CAHTS | 8542310000 |
| USHTS | 8542310015 |
| JPHTS | 8542310324 |
| TARIC | 8542399000 |
| MXHTS | 8542399901 |
| ECCN | 3A991.a.2 |
