ST62E60CF1

Microcontrollers Overview

The ST62E60CF1 is an 8-bit EPROM microcontroller from the ST62xx family, operating within a 3.0 to 6.0 V supply range and supporting clock frequencies up to 8 MHz across a -40 to +125°C temperature range. It features 3884 bytes of erasable programmable read-only memory (EPROM) and includes 128 bytes of data EEPROM for non-volatile storage alongside 128 bytes of RAM. The device integrates seven analog inputs for its 8-bit A/D converter, an SPI interface, and multiple timer modules including an auto-reload timer and digital watchdog.

Microcontrollers Feature Summary

• Integrated 8-bit A/D converter with seven selectable analog input channels
• On-chip serial peripheral interface (SPI) for synchronous communication
• EEPROM data storage capability for persistent parameter retention
• Comprehensive reset system featuring low voltage detection and watchdog

Microcontrollers Applications

• Automotive control systems requiring wide temperature operation
• Industrial appliance logic controllers
• Sensor interface circuits utilizing analog-to-digital conversion
• Embedded systems needing serial peripheral connectivity

Microcontrollers Procurement Notes

Verify that the specific suffix CF1 corresponds to the required package type and tape/reel configuration as defined in the official ordering information section of the datasheet. Confirm that the EPROM version meets project requirements for field reprogrammability compared to OTP or ROM variants. Ensure compatibility with existing ST62 development tools and programming hardware before finalizing procurement.

Microcontrollers Selection Notes

Select this component when application logic requires frequent code updates via UV erasure, distinguishing it from one-time programmable or mask ROM alternatives. The inclusion of on-chip EEPROM supports applications needing runtime data storage without external memory components. Evaluate the 30 mA sink capability of Port B if direct LED or TRIAC driving is necessary to reduce external driver circuitry.

Microcontrollers Part Context

This device belongs to the ST62xx 8-bit HCMOS microcontroller family, designed for low to medium complexity embedded applications. It shares a common core architecture with the ST62T53C, ST62T60C, and ST62T63C devices, offering functional equivalence while providing EPROM technology for prototyping and low-volume production flexibility.

Microcontrollers Replacement Considerations

Functionally equivalent parts include the ST62T60C OTP variant and the ST6260B ROM version. Substitution requires verifying that the target package matches the physical footprint and that the replacement device supports the necessary memory sizes and peripheral configurations.