24C01C-E/P

Memory IC Overview

The Microchip Technology 24C01C-E/P is a 1-kbit (128 x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) utilizing a 2-Wire I2C serial interface. It operates within a supply voltage range of 4.5 V to 5.5 V and supports clock frequencies up to 400 kHz. The device features an access time of 900 ns and is housed in an 8-pin PDIP package designed for through-hole mounting. It ensures data retention for over 200 years and functions reliably across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed 400 kHz I2C communication protocol
• Provides robust data retention exceeding 200 years
• Includes hardware write protection capabilities

Memory IC Applications

• Industrial control systems requiring non-volatile parameter storage
• Consumer electronics for configuration data management
• Automotive modules needing reliable memory under varying temperatures

Memory IC Procurement Notes

Verify the specific suffix 'E' indicates extended temperature grade (-40°C to +125°C) if required, as datasheets may vary by revision. Confirm the 'P' suffix denotes the PDIP package for through-hole assembly. Ensure compatibility with 4.5V to 5.5V logic levels. Check current manufacturing status and lead times directly with authorized distributors or Microchip Technology before finalizing procurement plans.

Memory IC Selection Notes

Select this component when a through-hole 8-pin DIP package is necessary for prototyping or legacy board designs. It is suitable for applications requiring standard 5V operation with I2C connectivity. Consider alternative packages like SOIC or MSOP if surface-mount technology is preferred. Verify that the 400 kHz speed meets system timing requirements compared to slower 100 kHz variants.

Memory IC Part Context

This part belongs to the Microchip 24C01/02/04 series of serial EEPROMs. These devices are widely used for small-scale data storage in embedded systems. The 24C01C variant specifically targets industrial environments with enhanced temperature stability. It complements other memory solutions by offering simple two-wire interface integration.

Memory IC Replacement Considerations

Compatible substitutes include the 24LC01B series for lower voltage operations or the 24AA01 series. Verify pinout compatibility and voltage ranges before substitution. Cross-reference with 24C01A for similar performance characteristics.