93C76C-I/MS

Memory IC Overview

The Microchip Technology 93C76C-I/MS is an 8-kbit Microwire serial EEPROM housed in an 8-MSOP surface-mount package. It features a memory organization of 1K x 8 or 512 x 16 bits with a maximum clock frequency of 3 MHz and access time of 100 ns. Operating voltage ranges from 1.8V to 5.5V, supporting industrial temperatures from -40°C to +85°C. The device draws a maximum active read current of 3 mA and offers data retention for 200 years.

Memory IC Feature Summary

• Supports Microwire 3-wire serial interface for efficient pin usage
• Provides high endurance and long-term data retention capabilities
• Operates across a wide supply voltage range for system flexibility

Memory IC Applications

• Industrial control systems requiring non-volatile parameter storage
• Consumer electronics needing compact configuration memory
• Automotive modules utilizing low-power serial EEPROM

Memory IC Procurement Notes

Verify the specific suffix 'I/MS' against official Microchip documentation to confirm the industrial temperature grade (-40°C to +85°C) and MSOP package type. Ensure compatibility with the host controller's Microwire protocol timing requirements before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a small footprint and Microwire interface are required. Compare against the 93AA76C series if lower voltage operation below 1.8V is needed, as that variant supports 1.8V minimum. Confirm that the 8-pin MSOP package fits the PCB layout constraints.

Memory IC Part Context

This part belongs to the 93xx76x family of Microwire EEPROMs from Microchip Technology. It shares functional similarities with other devices in the series but differs in packaging and specific electrical characteristics defined by its model number.

Memory IC Replacement Considerations

Direct substitutes include the 93C76A-I/MS and 93C76B-I/MS, which share identical pinouts and functionality within the same family.