AT83C23OK101-RATIM

Specialized Overview

The AT83C23OK101-RATIM is a specialty microprocessor circuit manufactured by Microchip Technology, formerly Atmel. It is based on the 8051 architecture and implemented in CMOS technology. The device is housed in a 32-pin Plastic Quad Flat Package (PQFP) with a low-profile flatpack form factor. It operates within a supply voltage range of 3 V to 5.5 V and supports an industrial temperature range from -40 °C to +85 °C. The component features a 7 mm body length and a maximum peak reflow temperature of 225 °C. It is classified as non-RoHS compliant and has a moisture sensitivity level of 1.

Specialized Feature Summary

• Integrates 8051-compatible core functionality for embedded control applications
• Supports standard PQFP surface-mount packaging for automated assembly
• Operates across extended industrial temperature ranges

Specialized Applications

• Industrial control systems requiring robust microprocessor performance
• Embedded devices operating in harsh environmental conditions
• Legacy 8051-based system upgrades or replacements

Specialized Procurement Notes

Verify RoHS compliance status prior to integration, as this specific variant is documented as non-compliant. Confirm package dimensions and pinout compatibility with existing PCB footprints. Ensure thermal management strategies account for the specified peak reflow temperature limits during soldering processes. Validate that the 3V to 5.5V operating voltage aligns with the target system power rails.

Specialized Selection Notes

Select this component when an 8051-compatible processor is required in a 32-pin QFP package. Consider the -40°C to +85°C temperature rating for industrial environments. Verify that the non-RoHS status meets regulatory requirements for the intended market. Compare against other AT83C series variants for differences in memory configuration or clock speeds if higher performance is needed.

Specialized Part Context

This part belongs to the AT83C series of microcontrollers produced by Microchip Technology through its acquisition of Atmel. These devices are designed for general-purpose embedded applications. The series typically offers a balance of processing capability and peripheral integration suitable for cost-sensitive industrial and consumer electronics markets.

Specialized Replacement Considerations

Direct substitutes may include other AT83C series variants with compatible pinouts. Cross-reference with generic 8051-compatible microcontrollers in PQFP-32 packages if architectural flexibility allows. Verify electrical and mechanical specifications before substituting.