C8051F410-GQ

Overview

The C8051F410-GQ is a mixed-signal microcontroller from the Silicon Labs C8051F41x series, featuring a high-speed 8051 core with up to 50 MIPS throughput at a 50 MHz system clock. It integrates 32 kB of in-system programmable Flash memory and 2304 bytes of internal data RAM. The device includes a 12-bit ADC with up to 24 external inputs and two 12-bit current-mode DACs. Additional peripherals include hardware SMBus, SPI, and UART ports, four general-purpose 16-bit timers, and a programmable counter array. It operates on a supply voltage of 2.0 V to 5.25 V and supports an operating temperature range of –40 °C to +85 °C.

Feature Summary

• Integrated 12-bit analog-to-digital converter with up to 24 external inputs and programmable throughput.
• Dual 12-bit current-mode digital-to-analog converters for precise signal generation.
• On-chip debug circuitry enabling full-speed, non-intrusive in-system debugging without external emulators.
• Hardware smaRTClock providing real-time clock functionality with battery-backed RAM.

Applications

• Automatic monitoring and control systems for greenhouse environments
• Temperature and humidity sensing applications using wireless transmitter modules
• Industrial control systems requiring mixed-signal processing

Procurement Notes

Verify component status before procurement as this specific part number is marked Not Recommended for New Designs by the manufacturer. Confirm package availability and lead times through authorized distributors. Ensure design updates consider newer alternatives within the C8051F family if long-term supply stability is required.

Selection Notes

Select this MCU for applications requiring integrated analog peripherals alongside a standard 8051 architecture. The 12-bit ADC and dual DACs support precision measurement and control tasks. Consider the 32 kB Flash capacity for moderate code storage needs. Evaluate power consumption requirements against the 2.0 V to 5.25 V operating range.

Part Context

This component belongs to the Silicon Labs C8051F41x series of mixed-signal microcontrollers. It shares architectural similarities with other devices in the C8051F family but offers specific memory and peripheral configurations tailored for cost-sensitive embedded applications. The series emphasizes integration of analog functions with digital processing capabilities.

Replacement Considerations

Public confirmed substitute part numbers: C8051F411-GQ, C8051F412-GQ, C8051F413-GQ.

FAQ

What is the maximum throughput of the CIP-51 core in the C8051F410?

The CIP-51 microcontroller core achieves up to 50 MIPS throughput when operating with a 50 MHz system clock.

Does the C8051F410 include a real-time clock feature?

Yes, it includes a hardware smaRTClock that operates down to 1 V and provides 64 bytes of battery-backed RAM along with a backup voltage regulator.