C8051T606-GT

Overview

The C8051T606-GT is an 8-bit mixed-signal microcontroller from Silicon Labs, featuring a pipelined CIP-51 core operating at up to 25 MHz. It integrates 1.5 KB of byte-programmable EPROM and 128 bytes of internal data RAM. The device operates within a supply voltage range of 1.8 V to 3.6 V and supports an industrial temperature range of –40 °C to +85 °C. It is housed in a compact 2 x 2 mm QFN10 or MSOP10 package.

Feature Summary

• High-speed 8051-compatible core with pipelined architecture for efficient instruction execution
• Integrated calibrated precision internal oscillator supporting crystal-less UART operation
• On-chip debug circuitry enabling full-speed, non-intrusive in-system debugging
• Flexible digital I/O port with high sink current capability and programmable crossbar

Applications

• Battery-powered embedded systems requiring low power consumption
• Compact sensor interface nodes utilizing the integrated temperature sensor
• Industrial control applications needing robust on-chip monitoring features
• Cost-sensitive consumer electronics leveraging the small form factor packages

Procurement Notes

Verify the specific ordering suffix matches the required package type, as the C8051T606 is available in both QFN10 and MSOP10 configurations. Confirm that the EPROM memory size meets application requirements, as this variant contains 1.5 KB of code storage. Ensure compatibility with existing development tools for the C8051T60x series before procurement.

Selection Notes

Select this component when a balance of processing speed and minimal footprint is critical. The C8051T606 is suitable for designs where external components must be minimized due to space constraints. Consider the EPROM technology if field reprogramming is not required, as it offers a lower cost alternative to Flash variants within the same family.

Part Context

This part belongs to the C8051T60x series of mixed-signal microcontrollers designed for analog-intensive applications. The series emphasizes high integration by combining a fast 8051 core with essential analog peripherals and digital interfaces on a single chip. The T606 specifically targets ultra-compact designs through its specialized packaging options.

Replacement Considerations

Direct replacements include other members of the C8051T60x family such as the C8051T600, C8051T602, or C8051T604, provided they match the required memory size and package type. Verify pinout compatibility when substituting between different package styles like QFN and MSOP.