C8051F713-GM

Overview

The C8051F713-GM is an 8-bit mixed-signal ISP Flash MCU from Silicon Labs, utilizing the CIP-51 core. It features a pipelined architecture executing up to 25 MIPS at a 25 MHz clock speed. The device includes 16 kB of in-system programmable Flash memory and 512 bytes of internal data RAM. Key peripherals include a 10-bit ADC with up to 500 ksps throughput, a capacitance-to-digital converter supporting up to 38 channels, and multiple digital interfaces such as UART, SMBus, and SPI. Operating voltage ranges from 1.8 V to 3.6 V within a –40 °C to +85 °C temperature range.

Feature Summary

• Integrated capacitance-to-digital converter for touch sensing applications
• High-speed 8051 core with pipelined instruction execution
• On-chip debug circuitry for non-intrusive in-system debugging
• Flexible interrupt handling and power management modes

Applications

• Capacitive touch sensing systems
• Data acquisition devices
• Portable instrumentation
• Embedded control systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment against QFN specifications. Ensure storage conditions comply with moisture sensitivity levels prior to soldering. Review datasheet revisions for any updates regarding electrical characteristics or recommended operating conditions before finalizing procurement.

Selection Notes

Select this component when designing systems requiring integrated capacitive touch capabilities alongside standard analog-to-digital conversion. Evaluate memory requirements against the 16 kB Flash and 512 B RAM limits. Consider the 1.8 V to 3.6 V supply range for battery-powered or low-voltage logic applications. Verify that the QFN-32 package fits the available PCB footprint constraints.

Part Context

This microcontroller belongs to the C8051F70x/71x family of mixed-signal ISPs. These devices are designed for high integration, combining a fast 8051 processor with extensive analog and digital peripherals on a single chip. The family emphasizes ease of development through on-chip debug support and flexible clocking options.

Replacement Considerations

Consult the official datasheet for cross-reference information. No specific substitute part numbers are confirmed in the provided documentation.