M24256-BWMW6T

$1.81

Description：IC EEPROM 256KBIT I2C 1MHZ 8SO
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR)

SKU:e1506df911f9 Category: Memory IC Brand: STMicroelectronics

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Product introduction

M24256-BWMW6T is listed in the Memory IC range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is IC EEPROM 256KBIT I2C 1MHZ 8SO. Review the specifications below when checking this part for your BOM.

Memory IC specifications for M24256-BWMW6T

Description：IC EEPROM 256KBIT I2C 1MHZ 8SO
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR)
Memory Type：Non-Volatile
Memory Format：EEPROM
Technology：EEPROM
Memory Size：256Kbit
Memory Organization：32K x 8
Memory Interface：I2C
Clock Frequency：1 MHz
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 (0.209", 5.30mm Width)
Supplier Device Package：8-SO
Access Time：450 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for M24256-BWMW6T

M24256-BWMW6T

Memory IC Overview

The M24256-BWMW6T is a 256-Kbit serial I2C bus EEPROM organized as 32 K × 8 bits. It supports I2C modes at 1 MHz, 400 kHz, and 100 kHz. The device operates with a single supply voltage from 1.7 V to 5.5 V and features a clock frequency of up to 1 MHz. Byte and page write cycles complete within 5 ms. The operating temperature range spans from -40 °C to +85 °C. It includes enhanced ESD/latch-up protection, over 4 million write cycles endurance, and more than 200 years of data retention.

Memory IC Feature Summary

Compatible with standard, fast, and fast-mode plus I2C bus protocols
Provides hardware write protection for the entire memory array
Features an additional lockable identification page for sensitive parameters

Memory IC Applications

Smart grid distribution systems
Smart metering applications
Personal electronics devices

Memory IC Procurement Notes

Verify the specific suffix against official STMicroelectronics documentation to confirm package type and environmental compliance. Confirm current lifecycle status as components may transition to Not Recommended for New Designs. Ensure compatibility with system voltage levels and I2C bus speeds before integration.

Memory IC Selection Notes

Select this component for designs requiring high-speed I2C communication and robust data retention in consumer or industrial environments. Consider the M24256-D variants if an additional lockable identification page is required for application security. Verify that the 1.7 V to 5.5 V supply range aligns with the target system power architecture.

Memory IC Part Context

This part belongs to the M24256 family of 256-Kbit serial EEPROMs manufactured by STMicroelectronics. The family utilizes advanced true EEPROM technology to ensure data integrity and reliability. Variants within the series differ primarily in operating voltage ranges, temperature grades, and the inclusion of specific feature sets like configurable addresses or identification pages.