C8051F331
IC MCU 8BIT 8KB FLASH 20MLPManufacturer: Silicon Labs
Categories: Microcontrollers
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Silicon Labs C8051F331 microcontroller, part of the C8051F33x series, is an 8-bit MCU featuring an 8051 core. This device offers 8KB of FLASH program memory and 768 bytes of RAM, operating at speeds up to 25MHz. Integrated peripherals include POR and WDT, alongside PWM capabilities. Connectivity options are provided via SMBus (2-Wire/I2C), SPI, and UART/USART interfaces. The C8051F331 has 17 digital I/O pins and an internal oscillator. It is supplied in a 20-MLP (4x4) surface mount package, suitable for operation across a -40°C to 85°C ambient temperature range. This component is commonly utilized in industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: C8051F33xRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 25MHz |
| Program Memory Size | 8KB (8K x 8) |
| RAM Size | 768 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Connectivity | SMBus (2-Wire/I2C), SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 20-MLP (4x4) |
| Number of I/O | 17 |
| Programmable | Not Verified |
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