C8051F981-GM
IC MCU 8BIT 8KB FLASH 20QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs C8051F9xx series 8-bit microcontroller, part number C8051F981-GM. This CIP-51 8051 core microcontroller offers 8KB of FLASH program memory and 512 bytes of RAM, operating at speeds up to 25MHz. It features 16 I/O pins, an internal oscillator, and multiple communication interfaces including SMBus (2-Wire/I2C), SPI, and UART/USART. Integrated peripherals include Brown-out Detect/Reset, Power-On Reset (POR), PWM, and Watchdog Timer (WDT). The device is supplied in a 20-QFN (3x3) package for surface mounting and operates over a temperature range of -40°C to 85°C. This component is suitable for applications in consumer electronics and industrial automation.
Additional Information
Series: C8051F9xxRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-UFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 25MHz |
| Program Memory Size | 8KB (8K x 8) |
| RAM Size | 512 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | CIP-51 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Connectivity | SMBus (2-Wire/I2C), SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 20-QFN (3x3) |
| Number of I/O | 16 |
| Programmable | Not Verified |
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