General Description

BR24T64-W is a serial EEPROM of I2C BUS Interface Method

Features

 Completely conforming to the world standard I2C

BUS.

All controls available by 2 ports of serial clock

(SCL) and serial data (SDA)

 Other devices than EEPROM can be connected to

the same port, saving microcontroller port

 1.6V to 5.5V Single Power Source Operation most

suitable for battery use

 1.6V to 5.5V wide limit of operation voltage, possible

FAST MODE 400KHz operation

 Page Write Mode useful for initial value write at

factory shipment

 Self-timed Programming Cycle

 Low Current Consumption

 Prevention of Write Mistake

 Write (Write Protect) Function added

 Prevention of Write Mistake at Low Voltage

 More than 1 million write cycles

 More than 40 years data retention

 Noise filter built in SCL / SDA terminal

 Initial delivery state FFh