24LLC02A中文資料Ceramate數(shù)據(jù)手冊PDF規(guī)格書

OVERVIEW

The 24LLC02 serial EEPROM has a 2,048-bit capacity, supporting the standard 2I C?-bus serial interface. It is fabricated using Ceramates 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

I2C-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

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 mA at 5.5 V

— Maximum stand-by current: < 5mA 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