| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
11 pcs
|
11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-23 21:33:16 |
| Category | |
| Manufacturer Name | |
| Connectivity | |
| Core Processor | |
| Core Size | |
| Data Converters | |
| Mounting Type | |
| Number of I | |
| Operating Temperature | |
| Oscillator Type | |
| Peripherals | |
| Program Memory Size | |
| Program Memory Type | |
| RAM Size | |
| Speed | |
| Supplier Device Package | |
| Voltage |
The C8051F503-IM is an 8-bit microcontroller from Silicon Labs based on the high-speed 8051 core. It delivers up to 50 MIPS throughput with a 50MHz clock and features 64KB of in-system programmable Flash memory along with 4.25KB of RAM. The device integrates a 12-bit ADC with up to 200 ksps sampling rate and 32 external inputs, making it suitable for mixed-signal applications.
This MCU includes a rich set of digital peripherals such as SMBus/I2C, SPI, and UART/USART serial interfaces, as well as a programmable counter array with PWM functionality. On-chip analog features include a temperature sensor, two comparators, and an internal oscillator with ±0.5% accuracy. The supply voltage range is 1.8V to 5.25V, and typical operating current is 19 mA at 50 MHz.
The C8051F503-IM is housed in a 32-VFQFN exposed pad package (32-QFN, 5x5mm) and supports surface mount assembly. It is specified for an operating temperature range of -40°C to +125°C, making it suitable for automotive and industrial environments.
The maximum clock speed is 50 MHz, delivering up to 50 MIPS throughput.
The operating temperature range is -40°C to +125°C.
It comes in a 32-VFQFN exposed pad package (32-QFN, 5x5mm) for surface mount assembly.
The supply voltage range is 1.8V to 5.25V.
Yes, it includes a 12-bit ADC with up to 200 ksps sampling rate and 32 external inputs.
It supports SMBus (2-Wire/I2C), SPI, and UART/USART serial interfaces.
RoHS status is listed as RoHS3 Compliant, but this data is unverified and has low confidence.