E1466DHO-P8Y

Overview

The Microchip Technology E1466DHO-P8Y is a digital trimmer clock generator IC designed for application-specific timing requirements. It operates at a maximum frequency of 32 kHz with a single output circuit and a 1:1 input-to-output ratio. The device functions within a supply voltage range of 1.1 V to 2.2 V and supports through-hole mounting in an 8-pin DIP package (0.300 inch width). It is rated for an operating temperature range of -20°C to +70°C.

Feature Summary

• Digital trimming capability for precise frequency adjustment
• Single-channel operation with 1:1 input/output ratio
• Low voltage supply range from 1.1 V to 2.2 V
• 8-pin PDIP package suitable for through-hole assembly

Applications

• Application-specific clock generation circuits
• Timing reference sources requiring digital calibration
• Low-power embedded systems needing stable 32 kHz references

Procurement Notes

Verify the specific ordering suffix P8Y against official Microchip documentation to confirm package dimensions and tape/reel specifications if applicable, although the local data indicates a tube packaging style for the base part. Ensure the 1.1V to 2.2V supply rail compatibility matches the target system design before procurement.

Selection Notes

Select this component when a fixed 32 kHz output with digital trimmability is required in a low-voltage environment. The 8-DIP package is appropriate for prototyping or applications where surface-mount space is not a constraint. Confirm that the -20°C to +70°C industrial temperature range meets the operational environmental requirements.

Part Context

This part belongs to the E1466D family of digital trimmer clock generators. The base model E1466D provides the core functionality, while the HO-P8Y suffix denotes the specific commercial grade, temperature range, and 8-pin DIP packaging configuration offered by Microchip Technology.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout and electrical parameters against any potential alternative components from other manufacturers.