BR24G1MFJ-5AE2

General Description

BR24G1Mxxx-5A Series is a 1 Mbit serial EEPROM of 

I²C BUS Interface.

Features

◼ All Controls Available by 2 Ports of Serial Clock (SCL) 

and Serial Data (SDA)

◼ 1.7 V to 5.5 V Wide Limit of Operating Voltage,

Possible 1 MHz Operation

◼ Page Write Mode 256 Byte

◼ Bit Format 128 K x 8 bit

◼ Low Current Consumption

◼ Prevention of Miswriting

   ➢ WP (Write Protect) Function Added

   ➢ Prevention of Miswriting at Low Voltage

◼ Noise Filter Built in SCL/SDA Pin

◼ Initial Delivery State FFh

Applications

◼ Ordinary Electronic Equipment (such as AV 

equipment, OA equipment, telecommunication 

equipment, home electronic appliances, amusement 

equipment, etc.).

Key Specifications

◼ Write Cycles: 4 Million Times (Ta = 25 °C)

◼ Data Retention: 200 Years (Ta = 55 °C)

◼ Write Cycle Time: 3.5 ms (Max)

◼ Supply Voltage: 1.7 V to 5.5 V

◼ Ambient Operating Temperature: -40 °C to +85 °C