24LLC16
16K-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 22 Rev 1.0 Aug.5, 2002
OVERVIEW
The 24LLC16 serial EEPROM has a 16 Kbits (2,048 bytes) capacity, supporting the standard I
2
C™- bus serial
interface. It is fabricated using CERAMATE’s most advanced CMOS technology. One of its major features 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 24LLC1616 is its support for fast
mode and standard mode.
FEATURES
I
2
C- Bus Interface
• Two-wire serial interface
• Automatic word address increment
EEPROM
• 16 Kbits (2,048 bytes) storage area
• 16-byte page buffer
• Typical 3 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: 2.0 V to 5.5 V
• Operating current
— Maximum write current: < 3 mA at 5.5 V
— Maximum read current: < 200 µA at 5.5 V
— Maximum stand-by current: < 2 µA at 2.0 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)
— 5,000 V (HBM)
— 400 V (MM)
Packages
• 8-pin DIP, SOP, and TSSOP
ORDERING INFORMATION
24 LLC 16 X X
Operating Voltage Type Temp. grade Packing
LLC:2.0~5.5 V,CMOS 16=16K Blank:-25℃~+70℃ Blank :Tube
A : Taping(SOP8)
T : Taping(TSSOP8)