24LC08

8K-Bit Serial EEPROM

* All specs and applications shown above subject to change without prior notice.

1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU ,

TAOYUAN, TAIWAN

Email: server@ceramate.com.tw

Tel:886-3-3214525

Http: www.ceramate.com.tw

Fax:886-3-3521052

Page 1 of 23

Rev 1.1 Nov.18, 2002

OVERVIEW

The 24LC08 serial EEPROM has a 8,192-bit (1,024-byte) capacity, supporting the standard I C -bus

serial interface. It is fabricated using CERAMATE's most advanced CMOS technology. One of its major feature

’

is a hardware-based write protection circuit for the entire memory area. Hardware-based write protection

is controlled by the state of the write-protect (WP) pin. Using one-page write mode, you can load up to

16 bytes of data into the EEPROM in a single write operation. Another significant feature of the 24LC08

is its support for fast mode and standard mode.

FEATURES

I

•

Two-wire serial interface

•

Automatic word address increment

EEPROM

•

8K-bit (1,024-byte)

storage area

• 16-byte page buffer

• Typical 3.5 ms write cycle time with

auto-erase function

• Hardware-based write protection for the entire

EEPROM (using the WP pin)

•

EEPROM programming voltage generated

on chip

•

1,000,000 erase/write cycles

•

100 years data retention

Operating Characteristics

•

Operating voltage

— 2.5 V to 5.5 V (write)

— 2.2 V to 5.5 V (read)

•

Operating current

— Maximum write current: < 3 mA at 5.5 V

— Maximum read current: < 200

µA at 5.5 V

— Maximum stand-by current: < 5

µA at 3.3 V

•

Operating temperature range

— – 25°C to + 70°C (commercial)

— – 40°C to + 85°C (industrial)

•

Operating clock frequencies

— 100 kHz at standard mode

— 400 kHz at fast mode

•

Electrostatic discharge (ESD)

— 3,000 V (HBM)

— 300 V (MM)

Packages

•

8-pin DIP, SOP, and TSSOP

ORDERING INFORMATION

24 LC

08 X X

Operating Voltage

Type

Temp. grade

Packing

LC:2.5~5.5V,CMOS

08=8K

Blank:-25℃~+70℃

Blank :Tube

A :Taping(SOP8)

T :Taping(TSSOP8)

2

TM