C8051F363-GQ

Overview

The C8051F363-GQ is a mixed-signal System-on-a-Chip microcontroller from Silicon Labs, featuring a high-speed pipelined 8051-compatible 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 four general-purpose 16-bit timers, a 16-bit Programmable Counter Array, and hardware-enhanced serial interfaces including UART, SMBus, and SPI. It operates within a supply voltage range of 2.7 V to 3.6 V and supports an industrial temperature range of -40 °C to +85 °C.

Feature Summary

• High-performance 8051 core with 100 MIPS throughput and a 2-cycle MAC engine
• Integrated on-chip debug circuitry for full-speed non-intrusive in-system debugging
• Hardware-enhanced communication interfaces including UART, SMBus, and SPI
• Flexible clocking system with internal oscillators and PLL technology

Applications

• Industrial control systems requiring high-speed processing
• Embedded applications needing in-system programming capabilities
• Data acquisition systems utilizing the integrated timer and counter resources
• Communication interface modules using enhanced serial ports

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure package and temperature grade alignment. Confirm that the component meets all relevant regulatory standards required for your target market. Check for any obsolescence notices or lifecycle status updates prior to finalizing procurement plans.

Selection Notes

Select this model when a fully integrated mixed-signal solution with high-speed 8051 performance is required. It is suitable for designs needing extensive I/O flexibility via the digital crossbar and robust analog peripherals. Consider the 48-pin TQFP package for board space constraints while maintaining pin count requirements.

Part Context

This component belongs to the C8051F36x family of mixed-signal ISP Flash MCUs. It shares architectural similarities with other members like the C8051F360 and C8051F361 but differs in specific peripheral configurations and package options. The family emphasizes high integration and ease of development through on-chip debug features.

Replacement Considerations

Consult official substitution lists for direct replacements. Verify pin compatibility and electrical specifications before integrating alternative components.