BR34L02FVT-WE2

2Kbit的串行I2C总线的EEPROM SPD对于DRAM内存模块 2Kbit Serial I2C BUS EEPROM For SPD DRAM Memory Module

●DESCRIPTION

BR34L02-W is 2Kbit Serial I2C BUS Electrically Erasable PROM based on Serial Presence Detect for DRAM Memory Module

●FEATURES

256×8 bit architecture serial EEPROM

Wide operating voltage range 1.7V～5.5V

Two wire serial interface

High reliability connection of Au pad and Au wire

Self-Timed Erase and Write Cycle

Page Write Function16byte

Write Protect Mode

  Write Protect 1Onetime Rom  : 00h～7Fh

  Write Protect 2Hardwire WP PIN    :   00h～FFh

Low Power consumption

   Write  5V   :  1.2mA Typ.

   Read  5V   :  0.2mATyp.

   Standby   5V   :  0.1μATyp.

DATA security

  Write protect feature WP pin

  Inhibit to WRITE at low VCC

Small package ------ SSOP-B8/TSSOP-B8

High reliability fine pattern CMOS technology

Endurance : 1,000,000 erase / write cycles

Data retention : 40 years

Filtered inputs in SCL / SDA for noise suppression

Initial data FFh in all address