24LC01BHT-I/MNY

Memory IC Overview

The Microchip Technology 24LC01BHT-I/MNY is a 1 Kbit Electrically Erasable PROM organized as 128 x 8-bit memory. It features a 2-wire I2C compatible serial interface with a maximum clock frequency of 400 kHz. The device operates on a single supply voltage ranging from 2.5 V to 5.5 V and supports page writes of up to 8 bytes. It utilizes Low-Power CMOS technology, offering a maximum read current of 1 mA and standby current of 1 μA. The component includes hardware write-protect capabilities for half the array and provides ESD protection exceeding 4,000V.

Memory IC Feature Summary

• Hardware write-protect capability allows locking the upper half of the memory array via the WP pin
• Schmitt trigger inputs and output slope control provide noise suppression and eliminate ground bounce
• Supports acknowledge polling to maximize bus throughput during internal write cycles
• Includes an internal address pointer that automatically increments for sequential read operations

Memory IC Applications

• Embedded systems requiring non-volatile data storage
• Industrial applications operating within the industrial temperature range
• Low-power portable devices utilizing I2C communication protocols

Memory IC Procurement Notes

Verify the specific suffix 'I/MNY' corresponds to the Industrial temperature grade (-40°C to +85°C) and the 8-lead TDFN package. Confirm RoHS compliance status and lead-free material specifications against the latest manufacturer datasheet DS22104A prior to ordering.

Memory IC Selection Notes

Select this component when a compact surface-mount solution is required for small capacity EEPROM needs. Ensure the system design accommodates the 2.5 V minimum operating voltage. Consider the 8-lead TDFN package dimensions for PCB layout constraints compared to standard SOIC or MSOP alternatives.

Memory IC Part Context

This part belongs to the 24AA01H/24LC01BH family of 1 Kbit serial EEPROMs manufactured by Microchip Technology. The 'I' designation indicates the Industrial temperature rating, while 'MNY' specifies the 8-lead Thin Dual Flat No-lead (TDFN) package variant. It shares functional similarities with other members of the 24XX01 series but differs in voltage ranges and packaging options.

Memory IC Replacement Considerations

Direct replacements include other 24LC01BH variants with different packages such as 24LC01BHT-I/SN (SOIC) or 24LC01BHT-I/MS (MSOP). Cross-referencing requires verifying identical pinouts, voltage ranges, and interface compatibility.