The C8051F351R is an 8KB FLASH 8051 microcontroller with a maximum operating temperature of 85°C. It features a 3.6V operating supply voltage and is packaged in a QFN package for surface mount applications. The device has 17 I/Os and 3 channels, with peripherals including a power-on reset, pulse-width modulation, and a temperature sensor. The microcontroller has a 50us access time and operates over a temperature range of -40°C to 85°C.
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Silicon Labs C8051F351R technical specifications.
| Access Time | 50us |
| Package/Case | QFN |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | I2C, SPI, UART, USART, SMBus, 2-Wire |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Channels | 3 |
| Number of I/Os | 17 |
| Operating Supply Voltage | 3.6V |
| Oscillator Type | Internal |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, Temp Sensor |
| RAM Size | 750B |
| Series | C8051F35x |
| RoHS | Not Compliant |
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