描述 Description

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

特性 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