24AA014-I/MC

Memory IC Overview

The Microchip Technology 24AA014-I/MC is a 1 Kbit (128 x 8) Serial Electrically Erasable PROM featuring a 2-wire I²C compatible interface. It operates on a single supply voltage ranging from 1.7V to 5.5V with a maximum clock frequency of 400 kHz. The device supports hardware write protection, page writes up to 16 bytes, and offers 1,000,000 erase/write cycles with data retention exceeding 200 years. It is housed in an MSOP-8 package and functions within an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Low-power CMOS technology enabling operation down to 1.7V with minimal standby current
• Hardware write protection for the entire array via the WP pin
• Page write buffer supporting up to 16 bytes of data per cycle
• I²C compatible 2-wire serial interface allowing multiple devices on a single bus

Memory IC Applications

• Data acquisition systems requiring non-volatile storage
• Personal communication devices needing low-power memory
• Industrial control applications with limited supply voltage
• Embedded systems utilizing I²C bus architecture

Memory IC Procurement Notes

Verify the specific suffix 'MC' corresponds to the MSOP-8 package and tape-and-reel delivery format as indicated by distributor listings. Confirm the 'I' designation matches the required industrial temperature range of -40°C to +85°C. Ensure compatibility with the target system's I²C voltage levels and pull-up requirements before finalizing orders.

Memory IC Selection Notes

Select this component when a 1 Kbit EEPROM with low-voltage operation (down to 1.7V) is required. The MSOP-8 package is suitable for space-constrained surface-mount designs. Choose this part over the 24LC014 variant if operation below 2.5V is necessary, as the LC series typically requires a minimum of 2.5V.

Memory IC Part Context

This device belongs to the 24AA014/24LC014 family of 1 Kbit Serial EEPROMs. It shares functional similarities with other members like the 24AA01 but offers increased density. The family is designed for advanced, low-power applications and utilizes a standard I²C protocol for efficient data transfer in embedded environments.

Memory IC Replacement Considerations

The 24LC014 is a functional equivalent within the same family; however, it requires a minimum supply voltage of 2.5V, whereas the 24AA014 supports 1.7V. Verify that the replacement part number matches the required package type and temperature grade.