24LC16BT-I/MS

Memory IC Overview

The Microchip Technology 24LC16BT-I/MS is a 16 Kbit Electrically Erasable PROM organized as eight blocks of 256 x 8-bit memory. It operates on a single supply voltage ranging from 2.5 V to 5.5 V with a maximum clock frequency of 400 kHz. The device utilizes a two-wire serial interface compatible with I²C protocols and features a 900 ns access time. It is housed in an 8-lead MSOP package and supports industrial temperature ranges from -40°C to +85°C.

Memory IC Feature Summary

• Low-power CMOS technology enabling standby currents as low as 1 μA
• Hardware write-protect capability via the WP pin
• Schmitt trigger inputs for noise suppression
• Self-timed erase/write cycles with page write buffer

Memory IC Applications

• Embedded systems requiring non-volatile data storage
• Industrial control applications within specified temperature ranges
• Automotive electronics meeting AEC-Q100 qualification standards

Memory IC Procurement Notes

Verify that the ordering suffix 'MS' corresponds to the 8-lead MSOP package type. Confirm the 'I' designation indicates the Industrial temperature range (-40°C to +85°C). Ensure the 'T' suffix matches the required tape and reel packaging format rather than tube or cut tape options.

Memory IC Selection Notes

Select this component when a 16 Kbit EEPROM with I²C compatibility is required. The 2.5 V minimum operating voltage distinguishes it from lower-voltage variants. Consider the MSOP package for space-constrained surface mount designs. Verify system voltage levels align with the 2.5 V to 5.5 V operational range.

Memory IC Part Context

This part belongs to the 24XX16 family of serial EEPROMs, which includes the 24AA16 and 24FC16 models. While sharing similar architectural features, the 24LC16B variant specifically requires a minimum supply voltage of 2.5 V, unlike the 1.7 V capable 24AA16. The family supports multiple package types including SOIC, TSSOP, and DFN.

Memory IC Replacement Considerations

Direct substitutes include other 24LC16B variants with different packages such as 24LC16BT-I/SN (SOIC) or 24LC16BT-I/MC (DFN). Cross-family replacements like 24AA16 require verification of the lower voltage threshold compatibility.