C8051F989-GU
IC MCU 8BIT 4KB FLASH 24QSOPManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs C8051F989-GU is an 8-bit microcontroller from the C8051F9xx series. This CIP-51 8051 core-based device operates at 25MHz and features 4KB of FLASH program memory, along with 512 bytes of RAM. Connectivity options include SMBus (2-Wire/I2C), SPI, and UART/USART interfaces. The microcontroller offers 17 general-purpose I/O pins and is equipped with essential peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Its internal oscillator simplifies design, and it supports a supply voltage range of 1.8V to 3.6V. The device is housed in a 24-QSOP surface-mount package and operates across an industrial temperature range of -40°C to 85°C. This component finds application in various consumer electronics and industrial control systems.
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 | 24-SSOP (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Speed | 25MHz |
| Program Memory Size | 4KB (4K 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 | 24-QSOP |
| Number of I/O | 17 |
| Programmable | Not Verified |
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