C8051F363-C-GQR

Overview

The C8051F363-C-GQR is a mixed-signal ISP Flash microcontroller from the Silicon Labs C8051F36x family, featuring a high-speed 8051 core with up to 100 MIPS throughput. It integrates 32 kB of in-system programmable Flash memory and 1280 bytes of internal data RAM. The device includes a 10-bit ADC with up to 200 ksps sampling rate, a 10-bit current output DAC, two comparators, and a built-in temperature sensor. Digital peripherals include hardware-enhanced UART, SMBus, SPI, four 16-bit timers, and a Programmable Counter Array. It operates on a 2.7–3.6 V supply and is housed in a 48-pin TQFP package.

Feature Summary

• High-performance 8051 core with pipelined architecture and MAC engine
• Integrated analog peripherals including 10-bit ADC and current output DAC
• On-chip debug circuitry for non-intrusive in-system debugging
• Flexible clock sources with internal oscillators and PLL technology

Applications

• Industrial control systems requiring mixed-signal processing
• Embedded applications needing in-system programming capabilities
• Data acquisition systems utilizing onboard ADC and temperature sensors
• Communication interfaces using hardware-enhanced serial ports

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific revision level matches project requirements. Check for end-of-life status as indicated in official documentation. Ensure compatibility with existing development tools and software libraries. Validate package integrity upon receipt.

Selection Notes

Consider the 48-pin TQFP package constraints for PCB layout. Evaluate power consumption across different operating modes. Assess the need for external components based on integrated oscillator accuracy. Review interrupt handling capabilities for real-time application demands. Compare memory sizes against other variants in the C8051F36x series.

Part Context

This component belongs to the C8051F36x family of mixed-signal microcontrollers. It shares architectural similarities with other members like the C8051F360 and C8051F361 but differs in pin count and peripheral availability. The family is known for high integration and speed within the 8051 ecosystem.

Replacement Considerations

Public confirmed substitute part numbers: None identified.