●Description

BR34E02-3 Series is 256×8 bit Electrically Erasable PROM (Based on Serial Presence Detect)

●Features

1) 256×8 bit architecture serial EEPROM

 2)  Wide operating voltage range: 1.7V-5.5V

 3)  Two-wire serial interface

 4)  Self-Timed Erase and Write Cycle

 5)  Page Write Function (16byte)

 6)  Write Protect Mode

  Settable Reversible Write Protect Function: 00h-7Fh

  Write Protect 1 (Onetime Rom)      : 00h-7Fh

  Write Protect 2 (Hardwire WP PIN)   : 00h-FFh

 7)  Low Power consumption 

  Write  (at 1.7V )  : 0.4mA (typ.)

  Read  (at 1.7V )  : 0.1mA(typ.)

  Standby   ( at 1.7V )  : 0.1µA(typ.)

8) DATA security

  Write protect feature (WP pin)

  Inhibit to WRITE at low VCC

 9)  Compact package: TSSOP-B8, VSON008X2030

 10)  High reliability fine pattern CMOS technology

 11)  Rewriting possible up to 1,000,000 times

 12)  Data retention: 40 years

 13)  Noise reduction Filtered inputs in SCL / SDA  

 14)  Initial data FFh at all addresses