| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
38 pcs
|
38 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-23 21:33:16 |
| Category | |
| Manufacturer Name | |
| ADC Number of Channels | |
| ADC Resolution | |
| Capacitance to Digital Converter | |
| Clock Sources | |
| Connectivity | |
| Core Processor | |
| Core Size | |
| Data Converters | |
| Mounting Type | |
| Number of I | |
| On-Chip Debug | |
| Operating Temperature | |
| Oscillator Type | |
| Packaging Type | |
| Peripherals | |
| Product Status | |
| Program Memory Size | |
| Program Memory Type | |
| RAM Size | |
| SVHC Present | |
| Speed | |
| Supplier Device Package | |
| Supply Voltage Monitor | |
| Voltage |
The C8051F803-GS is an 8-bit microcontroller from Silicon Labs based on the high-speed 8051 core. It delivers up to 25 MIPS throughput with a 25 MHz clock and includes 16KB of in-system programmable Flash memory and 512 bytes of internal data RAM. The device integrates a 10-bit ADC with up to 16 external single-ended inputs and a 16-bit capacitance-to-digital converter for touch sensing applications. Communication interfaces include SMBus (I2C compatible), SPI, and UART/USART. On-chip peripherals include a programmable counter array (PCA) with PWM, a comparator, a temperature sensor, a watchdog timer, and power-on reset. The microcontroller operates from 1.8V to 3.6V and features an internal 24.5 MHz oscillator with ±2% accuracy, with support for external crystal, RC, or clock sources. It is supplied in a 16-SOIC surface-mount package and is rated for -40°C to +85°C operation. On-chip debug circuitry enables full-speed non-intrusive in-system debugging without an emulator. Note: This product is classified as Not Recommended for New Designs.
The supply voltage range is 1.8V to 3.6V.
It is housed in a 16-SOIC (0.154", 3.90mm Width) surface-mount package.
The operating temperature range is -40°C to +85°C.
It is listed as RoHS3 Compliant, but this information is unverified and has low confidence.
It has 16KB of Flash program memory (16K x 8).
It supports SMBus (2-Wire/I²C), SPI, and UART/USART.
Yes, it includes a 10-bit ADC with up to 16 external single-ended inputs.