TMC2340AH5C

Overview

The TMC2340AH5C is a microprocessor circuit manufactured by Fairchild Semiconductor, classified under embedded processors and controllers. It utilizes CMOS technology and is housed in a 120-pin PQFP (Quad Flat Package) with metric dimensions. The device operates within a supply voltage range of 4.75 V to 5.25 V, with a nominal rating of 5 V. It is designed for commercial temperature applications, supporting an operating temperature range from the minimum specified limit up to 70 °C. The component features surface mount construction with a plastic/epoxy body and square flatpack form factor.

Feature Summary

• CMOS-based microprocessor circuit architecture
• 120-pin PQFP surface mount package configuration
• Commercial grade temperature rating

Applications

Procurement Notes

Verify compliance status as the component is listed as not qualified for RoHS standards. Confirm the specific suffix 'H5C' against official Fairchild documentation to ensure accurate pinout and electrical characteristics match the required design specifications before procurement.

Selection Notes

Select this component when a 5V CMOS microprocessor in a 120-pin QFP package is required for commercial temperature environments. Ensure the system design accommodates the 4.75 V to 5.25 V supply range and the 70 °C maximum operating temperature limit.

Part Context

This part belongs to the TMC series of microprocessor circuits produced by Fairchild Semiconductor. It shares the same physical package and basic electrical parameters as the TMC2340AKEC2 variant, differing primarily in the specific manufacturing lot or minor internal revision indicated by the suffix.

Replacement Considerations

The TMC2340AKEC2 is a confirmed substitute with identical package and electrical specifications. Verify that the non-RoHS status applies equally to both parts if environmental compliance is a strict requirement.