C8051F369-C-GMR

Overview

The C8051F369-C-GMR is an 8-bit mixed-signal ISP Flash MCU from the Silicon Labs C8051F36x family, featuring a high-speed 8051 core with up to 100 MIPS throughput. It integrates 16 kB of in-system programmable Flash memory and 1280 bytes of internal data RAM. The device includes a 10-bit ADC supporting up to 200 ksps and a 10-bit current output DAC. It operates within a supply voltage range of 2.7 V to 3.6 V and is housed in a 28-pin QFN package.

Feature Summary

• Integrates a high-speed pipelined 8051 microcontroller core capable of executing 70% of instructions in one or two system clocks for enhanced processing performance.
• Includes on-chip debug circuitry that facilitates full-speed, non-intrusive in-system debugging without requiring external emulation hardware.
• Features a flexible phase-locked loop (PLL) technology allowing seamless switching between multiple clock sources to optimize power consumption and system timing.

Applications

• Industrial control systems requiring precise analog signal acquisition
• Battery-powered devices utilizing low-power clock management modes
• Embedded applications needing integrated digital-to-analog conversion capabilities

Procurement Notes

Verify component authenticity through authorized distribution channels as this part is marked Not Recommended for New Designs. Confirm package integrity upon receipt, ensuring the 28-pin QFN leads are undamaged. Review the latest datasheet revision for any specific handling or storage requirements relevant to the manufacturing batch.

Selection Notes

Select this component when a complete mixed-signal solution is required within a compact 28-pin footprint. It is suitable for designs prioritizing high-speed digital processing alongside moderate-resolution analog interfacing. Consider the available I/O count and peripheral set against project constraints before finalizing the selection.

Part Context

This microcontroller belongs to the C8051F36x series, which shares a common architecture across multiple pin counts and memory configurations. The C8051F369 variant specifically offers reduced Flash capacity compared to other members in the family while maintaining identical analog peripheral sets and core performance characteristics.

Replacement Considerations

Public confirmed substitute part numbers: None identified.