C8051F060R

Overview

The C8051F060R is a highly integrated mixed-signal microcontroller from Silicon Labs, featuring an 8-bit CIP-51 core with up to 25 MIPS throughput at 24.5 MHz. It includes 64 kB of in-system programmable Flash memory and 4352 bytes of internal data RAM. Key analog peripherals consist of two 16-bit SAR ADCs operating up to 1 Msps, one 10-bit SAR ADC, two 12-bit DACs, three analog comparators, and a precision voltage reference. Digital interfaces include CAN 2.0B, SMBus, SPI, dual UARTs, and five 16-bit timers. The device supports 59 general-purpose I/O pins via a programmable digital crossbar and operates within a supply voltage range of 2.7 V to 3.6 V across the -40°C to +85°C temperature range.

Feature Summary

• Dual high-speed 16-bit SAR ADCs with direct memory access support for efficient data acquisition without software overhead.
• Integrated Bosch CAN 2.0B controller enabling robust communication in industrial and automotive environments.
• On-chip JTAG debug circuitry providing full-speed, non-intrusive in-circuit debugging capabilities.
• Programmable digital crossbar architecture allowing flexible assignment of peripheral functions to GPIO pins.

Applications

• Industrial process control systems requiring high-resolution analog signal processing
• Data acquisition systems utilizing multi-channel high-speed sampling
• Embedded controllers implementing CAN bus communication protocols

Procurement Notes

Verify the specific suffix 'R' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the component meets RoHS compliance requirements for your target assembly process. Cross-reference the datasheet revision to validate pinout compatibility and electrical characteristics before finalizing procurement orders.

Selection Notes

Select this model when high-resolution analog conversion is critical, specifically leveraging the unique dual 16-bit ADC capability. It is suitable for applications demanding simultaneous multi-channel sampling or differential input configurations. Consider this part if the system requires integrated CAN connectivity alongside extensive digital I/O flexibility through the crossbar interface.

Part Context

This component belongs to the C8051F06x family of analog-intensive microcontrollers designed by Silicon Labs. The series emphasizes mixed-signal integration, combining a high-performance 8051-compatible CPU with advanced analog peripherals. This family targets applications needing precise measurement and control within a single chip solution.

Replacement Considerations

Consult the official Silicon Labs product selector guide for verified substitutes within the C8051F06x family. Confirm pin-to-pin compatibility and peripheral availability when considering alternative package options or variants with different memory sizes.

FAQ

What is the maximum sampling rate of the 16-bit ADCs?

Each of the two 16-bit SAR ADCs can operate at a programmable throughput of up to 1 Msps.

Does the C8051F060 support CAN communication?

Yes, it includes a hardware Bosch Controller Area Network (CAN 2.0B) module.

How are peripheral pins assigned to physical I/O?

Peripherals are assigned using a programmable digital crossbar decoder, which allows flexible mapping of functions to available GPIO pins.