Silicon Labs C8051F503-IQ
MPNC8051F503-IQ
End of Life
IC MCU 8BIT 64KB FLASH 32LQFP
$17.50740Price · pay online now
$17.51 / ea
1 in stock — maximum per order · 3–4 days lead time
Packaging32-LQFP
RoHSROHS3 Compliant
SeriesC8051F50x
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | C8051F50x |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 5.25V |
| Operating temperature | -40°C ~ 125°C (TA) |
| Speed | 50MHz |
| Package | Tray |
| RAM size | 4.25K x 8 |
| Core size | 8-Bit |
| Peripherals | POR, PWM, Temp Sensor, WDT |
| Connectivity | SMBus (2-Wire/I2C), SPI, UART/USART |
| Number of i (O) | 25 |
| Core processor | 8051 |
| Case | 32-LQFP |
| Data converters | A/D 25x12b |
| Program memory size | 64KB (64K x 8) |