8-Bit Microcontroller featuring a 25MHz 8051 core, 16KB FLASH memory, and 2.25KB RAM. This CMOS device supports I2C, SPI, USB, UART, SMBus, USART, and 2-Wire interfaces, with 25 programmable I/O pins and 4 timers/counters. Operating from 2.7V to 3.6V, it includes peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and a Temp Sensor. Packaged in LQFP-32 for surface mounting, this RoHS compliant component operates between -40°C and 85°C.
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Silicon Labs C8051F320-GQR technical specifications.
| Access Time | 25us |
| Package/Case | LQFP |
| Contact Plating | Tin |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 25MHz |
| Interface | I2C, SPI, USB, UART, SMBus, USART, 2-Wire |
| Lead Free | Lead Free |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Channels | 5 |
| Number of I/Os | 25 |
| Number of Programmable I/O | 25 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor |
| RAM Size | 2.25KB |
| RoHS Compliant | Yes |
| Series | C8051F32x |
| RoHS | Compliant |
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