C8051T606-ZMR

Overview

The C8051T606-ZMR is an 8-bit mixed-signal microcontroller from Silicon Labs, featuring a byte-programmable EPROM architecture. It integrates a high-speed pipelined 8051 core operating at up to 25 MHz with 1.5 kB of code memory and 128 bytes of internal RAM. The device includes a calibrated precision internal oscillator, hardware-enhanced UART and SMBus interfaces, three general-purpose timers, and a programmable counter array. It operates within a supply voltage range of 1.8 V to 3.6 V and supports industrial temperature ranges.

Feature Summary

• High-speed 8051 core with pipelined instruction architecture for efficient processing
• Integrated byte-programmable EPROM for flexible code storage
• On-chip debug circuitry supporting non-intrusive in-system debugging
• Calibrated internal oscillator enabling crystal-less UART operation

Applications

• Embedded systems requiring compact form factors
• Industrial control applications
• Consumer electronics devices
• Sensor signal processing units

Procurement Notes

Verify the specific ordering suffix ZMR corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the component status aligns with current design lifecycle requirements, as availability may be subject to change. Ensure compatibility with existing development tools and programming interfaces before finalizing procurement decisions.

Selection Notes

Select this component when a small footprint is critical, as it utilizes a 2x2 mm QFN-10 package. Choose this model over variants with ADC or comparator peripherals if those analog features are unnecessary for the application. Consider the EPROM technology for applications requiring byte-level programmability rather than block erasure typical of Flash memories.

Part Context

This part belongs to the C8051T60x series of mixed-signal microcontrollers. It shares the same core architecture and digital peripherals with other members like the C8051T600 through C8051T605, differing primarily in memory size and the presence or absence of analog peripherals such as ADCs and comparators. The series is designed for high integration in space-constrained environments.

Replacement Considerations

Direct replacements include other C8051T60x family members with compatible pinouts and memory sizes, such as the C8051T605-GM if a different package is acceptable. Verify software compatibility and peripheral configurations when substituting with similar models from the same manufacturer.