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
2
C- Bus Interface
• 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