8-Bit Microcontroller, featuring an 8051 CPU core operating at up to 48MHz. This FLASH memory microcontroller offers 32KB of program memory and 2304 Bytes of RAM. Integrated peripherals include USB, I2C, SPI, and UART/USART interfaces, along with 6 timers/counters and 25 programmable I/Os. Designed for surface mounting in an LQFP package with tin contact plating, it operates from 2.7V to 5.25V and supports temperatures from -40°C to 85°C.
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Silicon Labs C8051F383-GQR technical specifications.
| Package/Case | LQFP |
| Contact Plating | Tin |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | USB, I2C, SPI, UART, USART |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| 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 | 6 |
| Oscillator Type | Internal |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor |
| RAM Size | 2304B |
| RoHS Compliant | Yes |
| Series | C8051F38x |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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