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