C8051F010-GQR

Overview

The C8051F010-GQR is a mixed-signal System-on-Chip microcontroller from the Silicon Labs C8051F0xx family. It features an 8-bit CIP-51 CPU core operating at up to 25MHz, providing 25MIPS throughput. The device integrates 32KB of ISP Flash memory and 256 bytes of internal SRAM. Key analog peripherals include a 10-bit SAR ADC with programmable gain amplifier, two 12-bit DACs, and two analog comparators. Digital interfaces comprise hardware SMBus, SPI, and UART ports. The unit operates within a supply voltage range of 2.7V to 3.6V and supports temperatures from -40°C to +85°C.

Feature Summary

• Integrated on-chip JTAG debug circuitry enabling full-speed, non-intrusive in-system programming without external emulation hardware.
• High-speed pipelined 8051 architecture that executes approximately 70% of its instruction set in one or two system clock cycles.
• On-board precision voltage reference and temperature sensor for accurate analog measurements and system monitoring.

Applications

• Industrial control systems requiring precise analog signal acquisition
• Data acquisition modules utilizing integrated high-resolution ADCs
• Embedded applications needing simultaneous serial communication via multiple hardware ports

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package integrity upon receipt. Review the latest datasheet revision for any updates to electrical characteristics or pin definitions before finalizing integration designs.

Selection Notes

Select this component when a complete mixed-signal solution is required to minimize external components. Ensure the 256-byte RAM capacity meets application stack requirements. Verify that the 10-bit ADC resolution aligns with specific measurement accuracy needs.

Part Context

This part belongs to the C8051F0xx series of fully integrated mixed-signal microcontrollers. It shares architectural similarities with variants like the C8051F000 and C8051F020 but differs in specific memory sizes and peripheral configurations. The GQR suffix indicates a 32-pin LQFP surface-mount package.

Replacement Considerations

Consult official documentation for direct pin-compatible substitutes within the same family. Verify functional equivalence regarding analog peripheral specifications and memory organization before transitioning designs.