C8051F362-C-GM

Overview

The C8051F362-C-GM is a mixed-signal ISP Flash MCU from Silicon Labs, part of the C8051F36x family. It features a high-speed 8051 µC core with pipelined architecture executing 70% of instructions in one or two system clocks, delivering up to 100 MIPS throughput via an on-chip PLL. The device integrates 32 kB of in-system programmable Flash memory and 1280 bytes of internal data RAM. Key analog peripherals include a 10-bit ADC supporting up to 200 ksps with 21 external inputs, a 10-bit current output DAC, and two comparators. Digital interfaces comprise hardware-enhanced UART, SMBus, SPI, four 16-bit timers, and a 16-bit PCA. It operates within a supply voltage range of 2.7–3.6 V at 50 MIPS or 3.0–3.6 V at 100 MIPS, housed in a 28-pin QFN package.

Feature Summary

• High-performance CIP-51 core with 2-cycle 16x16 MAC engine for accelerated digital signal processing
• Integrated full-speed USB 2.0 controller with PHY for direct host communication
• On-chip debug circuitry enabling non-intrusive in-system debugging without external emulators
• Flexible clocking system with dual internal oscillators and PLL for power-saving mode transitions

Applications

• USB-enabled data acquisition systems
• Industrial control and monitoring devices
• Portable instrumentation requiring low power consumption
• Sensor interface modules with analog signal conditioning

Procurement Notes

Verify component status before procurement as this series is designated Not Recommended for New Designs (NRND). Confirm package type matches the 28-pin QFN specification. Ensure development tools support the C8051F36x family for firmware deployment. Check for alternative successors if long-term availability is required.

Selection Notes

Select this model when a fully integrated mixed-signal solution with native USB connectivity is required. The 32 kB Flash and 1.25 kB RAM suit moderate complexity applications. Consider the 28-pin QFN form factor for space-constrained designs. Evaluate the 10-bit ADC resolution against application accuracy needs compared to higher-resolution alternatives.

Part Context

This component belongs to the C8051F36x family of mixed-signal microcontrollers. It shares architectural similarities with the C8051F34x and C8051F38x series but distinguishes itself through integrated USB capabilities and specific peripheral configurations. The family utilizes the CIP-51 core, offering enhanced performance over standard 8051 implementations while maintaining binary compatibility.

Replacement Considerations

Public confirmed substitute part numbers: C8051F360-C-GQ, C8051F361-C-GM, C8051F363-C-GQ.