24LC04BH-I/SN

$0.29

Description：IC EEPROM 4KBIT I2C 400KHZ 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:608fa1493bbc Category: Memory IC Brand: Microchip Technology

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Product introduction

24LC04BH-I/SN is listed in the Memory IC range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC EEPROM 4KBIT I2C 400KHZ 8SOIC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 24LC04BH-I/SN

Description：IC EEPROM 4KBIT I2C 400KHZ 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tube
Memory Type：Non-Volatile
Memory Format：EEPROM
Technology：EEPROM
Memory Size：4Kbit
Memory Organization：256 x 8 x 2
Memory Interface：I2C
Clock Frequency：400 kHz
Write Cycle Time - Word, Page：5ms
Voltage - Supply：2.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Access Time：900 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for 24LC04BH-I/SN

24LC04BH-I/SN

Memory IC Overview

The Microchip Technology 24LC04BH-I/SN is a 4-Kbit (512 x 8) Electrically Erasable PROM (EEPROM) featuring a two-wire serial interface compatible with I2C protocols. It operates within a voltage range of 2.5V to 5.5V and supports clock frequencies up to 400 kHz. The device includes hardware write-protect functionality for the upper half of the memory array, ensuring data integrity against unauthorized modifications.

Memory IC Feature Summary

Hardware write-protect capability for the upper half of the memory array via the WP pin
Low-power CMOS technology with standby current as low as 5 µA in extended temperature ranges
Schmitt trigger inputs on SDA and SCL lines to suppress noise spikes
Output slope control designed to eliminate ground bounce during switching

Memory IC Applications

Data logging in industrial environments requiring long-term retention
Configuration storage for embedded systems operating at 2.5V or higher
Secure parameter storage where half-array write protection is required

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the SN package type and Industrial temperature grade. Confirm RoHS compliance status through official manufacturer documentation. Ensure the supply voltage meets the minimum 2.5V requirement for this specific variant. Check for any recent lifecycle notices regarding obsolescence or recommended replacements.

Memory IC Selection Notes

Select this component when operation below 2.5V is not required, as other variants support lower voltages. Choose this part if hardware write-protection for half the array is necessary. Verify that the SOIC-8 package fits the PCB layout constraints. Ensure the application environment stays within the -40°C to +85°C industrial temperature range.

Memory IC Part Context

This device belongs to the 24XX04H family of 4-Kbit EEPROMs from Microchip Technology. It shares architectural similarities with the 24AA04H and 24FC04H but differs in minimum operating voltage and maximum clock speed specifications. The 'I' suffix denotes the Industrial temperature range, while 'SN' indicates the 8-Lead Plastic Small Outline package.