C8051F006-GQ

Overview

The C8051F006-GQ is an 8-bit mixed-signal microcontroller from the Silicon Labs C8051F0xx family, featuring a high-speed 8051 CPU core with up to 25 MIPS throughput at a 25 MHz clock frequency. It integrates 32 kB of in-system programmable (ISP) Flash memory and 2304 bytes of internal SRAM. The device includes a 12-bit SAR ADC with programmable gain amplifier, two 12-bit DACs, two analog comparators, and a precision voltage reference. Digital peripherals include hardware SMBus, SPI, UART, a Programmable Counter Array, and four general-purpose timers. It operates on a supply voltage of 2.7 V to 3.6 V within a temperature range of –40°C to +85°C.

Feature Summary

• Integrates a high-speed pipelined 8051 CPU core capable of executing 70% of the instruction set in one or two system clocks for efficient processing.
• Features comprehensive on-chip analog peripherals including a 12-bit ADC with programmable gain, dual 12-bit DACs, and analog comparators with configurable hysteresis.
• Provides full non-intrusive in-system debugging via on-chip JTAG circuitry without requiring external emulation hardware.
• Supports concurrent operation of multiple serial communication interfaces including SMBus, SPI, and UART.

Applications

• Data acquisition systems utilizing the integrated 12-bit ADC and analog front-end capabilities.
• Industrial control applications requiring precise voltage regulation and monitoring via onboard DACs and voltage references.
• Embedded sensor interfaces leveraging the crossbar architecture and versatile digital I/O ports.
• Battery-powered devices benefiting from multiple power-saving sleep and shutdown modes.

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package integrity upon receipt. Ensure ESD-safe handling procedures are followed during storage and assembly. Check datasheet revisions for any updates regarding absolute maximum ratings or electrical characteristics prior to final design implementation.

Selection Notes

Select this component when a complete mixed-signal solution is required on a single chip. It is suitable for designs needing simultaneous analog conversion and digital control. Consider the 2304-byte RAM size for complex data processing tasks. Evaluate the 2.7V to 3.6V operating range against system power constraints. Review interrupt sources and timer configurations for specific timing requirements.

Part Context

This part belongs to the C8051F0xx series of mixed-signal MCUs. It shares architectural similarities with variants like the C8051F005 and C8051F007, differing primarily in memory sizes and peripheral configurations. The series is characterized by its fully static operation and extensive on-chip analog integration.

Replacement Considerations

Public confirmed substitute part numbers: C8051F005-GQ, C8051F007-GQ.