IS24C08A-2Z

1Kbit/2Kbit/4Kbit/8Kbit/16Kbit 2-WIRE SERIAL CMOS EEPROM

DESCRIPTION

The IS24C02A, IS24C04A, IS24C08A, and IS24C16A are electrically erasable PROM devices that use the standard 2-wire interface for communications. The IS24C02A, IS24C04A, IS24C08A, and IS24C16A contain a memory array of 2K-bits 256 x 8, 4K-bits 512 x 8, 8K-bits 1,024 x 8, and 16K-bits 2,048 x 8, respectively. Each device is organized into 16 byte pages for page write mode.

FEATURES

• Two-Wire Serial Interface, I2CTM Compatible

   –Bi-directional data transfer protocol

• Wide Voltage Operation

   –Vcc = 1.8V to 5.5V

• 400 KHz 2.5V and 1 MHz 5.0V Compatible

• Low Power CMOS Technology

   –Standby Current less than 6 µA 5.0V

   –Read Current less than 2 mA 5.0V

   –Write Current less than 3 mA 5.0V

• Hardware Data Protection

   –Write Protect Pin

• Sequential Read Feature

• Filtered Inputs for Noise Suppression

• Self time write cycle with auto clear 5 ms max @ 2.5V

• Organization:

   –IS24C02A, 256x8 one block of 256 bytes

   –IS24C04A, 512x8 two blocks of 256 bytes

   –IS24C08A, 1024x8 four blocks of 256 bytes

   –IS24C16A, 2048x8 eight blocks of 256 bytes

• 16 Byte Page Write Buffer

• High Reliability

   –Endurance: 1,000,000 Cycles

   –Data Retention: 100 Years

• Commercial, Industrial and Automotive tempera ture ranges

• 8-pin PDIP, 8-pin SOIC, 8-pad DFN, 8-pin TSSOP, and 8-pin MSOP packages

• Lead-free available