The C8051F705 is an 8-bit 8051 microcontroller with 15KB of FLASH memory and 39 I/Os. It operates at a maximum frequency of 25MHz and has a temperature range of -40°C to 85°C. The device is packaged in a TQFP and is suitable for surface mount applications. It features a range of peripherals including a watchdog timer, PWM, and POR.
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Silicon Labs C8051F705-GQR technical specifications.
| Package/Case | TQFP |
| Contact Plating | Tin |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | I2C, SPI, UART, USART, SMBus, 2-Wire |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 15KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Channels | 3 |
| Number of I/Os | 39 |
| Number of Programmable I/O | 39 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT |
| RAM Size | 512B |
| Series | C8051F70x |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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