25C160-I/P

Memory IC Overview

The Microchip Technology 25C160-I/P is a 16 Kbit Serial Electrically Erasable PROM featuring a 2048 x 8-bit organization. It operates via an SPI-compatible serial bus with a maximum clock frequency of 3 MHz and supports a supply voltage range of 4.5 V to 5.5 V. The device utilizes an 8-pin PDIP package and functions within an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports block write protection for selective array security
• Includes built-in power on/off data protection circuitry
• Features self-timed erase and write cycles

Memory IC Applications

• Microcontroller system data storage
• Industrial control applications
• Automotive electronics systems

Memory IC Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature rating of -40°C to +85°C. Confirm the '/P' designation indicates the 8-lead Plastic Dual In-line Package. Ensure the base model 25C160 meets the required 4.5 V to 5.5 V supply voltage constraints for your design.

Memory IC Selection Notes

Select this component when automotive-grade temperature endurance (-40°C to +125°C) is not required, allowing for a lower minimum supply voltage compared to extended variants. Verify that the 3 MHz maximum clock speed aligns with the host microcontroller's SPI interface capabilities.

Memory IC Part Context

This part belongs to the 25XX160 family of 16 Kbit Serial EEPROMs. It shares architectural similarities with the 25AA160 and 25LC160 but is distinguished by its specific 5.0V nominal operating voltage range and extended temperature capability options.

Memory IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.