Manufacturer's product number
Manufacturer
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| Mfr | Silicon Labs |
|---|---|
| Series | C8051F54x |
| Packaging | Tube |
| Part Status | Last Time Buy |
| DigiKey Programmable | Not Verified |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 50MHz |
| Peripherals | POR, PWM, Temp Sensor, WDT |
| Number of I/O | 18 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 1.25K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.8V ~ 5.25V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 24-QFN (4×4) |
| Package / Case | 24-WFQFN Exposed Pad |
| Base Product Number | C8051F543 |
| Data Converters | A/D 18x12b |
| Connectivity | SMBus (2-Wire/I2C), SPI, UART/USART |
