BR24C01A-W中文资料罗姆数据手册PDF规格书

The BR24C01A-W, BR24C02-W, and BR24C04-W series are 2-wire (I2C BUS type) serial EEPROMs which are electrically programmable.

Features

1) 128×8bits (1k) serial EEPROM.

(BR24C01A-W / AF-W / AFJ-W / AFV-W)

256×8bits (2k) serial EEPROM.

(BR24C02-W / F-W / FJ-W / FV-W)

512×8bits (4k) serial EEPROM.

(BR24C04-W / F-W / FJ-W / FV-W)

2) Two wire serial interface.

3) Operating voltage range : 2.7V∼5.5V

4) Low current consumption

Active (at 5V) : 1.5mA (Typ.)

Standby (at 5V) : 0.1µA (Typ.)

5) Auto erase and auto complete functions can be used

during write operations.

6) Page write function.

BR24C01A-W / AF-W / AFJ-W / AFV-W : 8 bytes

BR24C02-W / F-W / FJ-W / FV-W : 8 bytes

BR24C04-W / F-W / FJ-W / FV-W : 16 bytes

7) DATA security

Write protect feature

Inhibit to WRITE at low VCC

8) Noise filters at SCL and SDA pins.

9) Address can be incremented automatically during

read operations.

10) Compact packages.

11) Rewriting possible up to 100,000 times

12) Data can be stored for ten years without corruption.

Applications

VCRs, TVs, printers, car stereos, cordless telephones, short wave radios, programmable DIP switches