24LLC16
16K-Bit-Serial EEPROM
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
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
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
ORDERING INFORMATION
24 LLC
16
X
X
Operating Voltage
LLC:2.0~5.5V,CMOS
Type
16=16K
Temp. grade
Blank:-25℃~+70℃
Packing
Blank :Tube
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 22
Rev 1.0 Aug.5, 2002
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
