24LLC02
2K-Bits Serial EEPROM For Low Power
OVERVIEW
The 24LLC02
serial EEPROM has a 2,048-bit capacity, supporting the standard
2
C™-bus serial interface.
I
It
is fabricated using Ceramate's most advanced CMOS technology. It has been developed for low power and low
voltage applications (1.8 V to 5.5 V). 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
24LLC02
is its support for fast mode and standard mode.
FEATURES
I C-Bus Interface
•
Two-wire serial interface
•
Automatic word address increment
EEPROM
•
•
•
•
•
•
2K-bit (2,048-bit/256-byte) storage area
16-byte page buffer
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
•
•
2
Operating Characteristics
•
•
Operating voltage
— 1.8 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: < 5
µA
at 5.5 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)
— 500 V (MM)
Packages
•
8-pin P-DIP , SOP , TSSOP
ORDERING INFORMATION
24 LLC
02
X
X
Operating Voltage
LLC:1.8~5.5V,CMOS
Type
02=2K
Temp. grade
Blank:-25℃~+70℃
Packing
Blank :Tube
N :Tube(DIP8)
A :Taping(SOP8)
T :Taping(TSSOP8)
* 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
Page 1 of 19
Rev 1.0 Dec. 26, 2001
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
