C8051F921-F-GMR
IC MCU 8BIT 32KB FLASH 24QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs C8051F9xx series microcontroller, part number C8051F921-F-GMR, is an 8-bit device featuring a 25MHz 8051 core. This unit offers 32KB of FLASH program memory and 4.25KB of RAM. Integrated peripherals include a 15-channel 10-bit Analog-to-Digital converter, SMBus (2-Wire/I2C), SPI, and UART/USART communication interfaces. Additional features include Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), an internal temperature sensor, and a Watchdog Timer (WDT). Designed for surface mounting, it is supplied in a 24-QFN (4x4) package on tape and reel. This component is suitable for applications requiring high integration and low power consumption across various industries. The operating voltage range is 0.9V to 3.6V, with an operating temperature range of -40°C to 85°C.
Additional Information
Series: C8051F9xxRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 25MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 4.25K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | A/D 15x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 0.9V ~ 3.6V |
| Connectivity | SMBus (2-Wire/I2C), SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Supplier Device Package | 24-QFN (4x4) |
| Number of I/O | 16 |
| Programmable | Not Verified |
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