IS24C32-3

IS24C32-2/3 IS24C64-2/3 65,536-bit/32,768-bit 2-WIRE SERIAL CMOS EEPROM FEATURES Low Power CMOS Technology – Standby Current less than 10 µA (5.5V) – Read Current (typical) less than 1 mA (5.5V) – Write Current (typical) less than 3 mA (5.5V) Low Voltage Operation – IS24C64-2 & IS24C32-2: Vcc = 1.8V to 5.5V – IS24C64-3 & IS24C32-3: Vcc = 2.5V to 5.5V 100 KHz (1.8V) and 400 KHz (5V) Compatibility Hardware Data Protection – Write Protect Pin Sequential Read Feature Filtered Inputs for Noise Suppression ISSI 8-pin PDIP and 8-pin SOIC packages Self time write cycle with auto clear – 5 ms @ 2.5V Organization: – IS24C64-2 and IS24C64-3: 8192x8 – IS24C32-2 and IS24C32-3: 4096x8 32-Byte Page Write Buffer Two-Wire Serial Interface – Bi-directional data transfer protocol High Reliability – Endurance: 1,000,000 Cycles – Data Retention: 100 Years Commercial and Industrial temperature ranges ® PRELIMINARY INFORMATION APRIL 2001 PRODUCT OFFERING OVERVIEW Part No IS24C64-2 IS24C64-3 IS24C32-2 IS24C32-3 Voltage 1.8V-5.5V 2.5V-5.5V 1.8V-5.5V 2.5V-5.5V Speed 100 KHz 400 KHz 100 KHz 400 KHz Standby ICC < 5 µA < 10 µA < 5 µA < 10 µA Read ICC 1 mA 1 mA 1 mA 1 mA Write ICC 3 mA 3 mA 3 mA 3 mA Temperature C,I C,I C,I C,I DESCRIPTION The IS24C64-2 is a 1.8V (1.8V-5.5V) 64K-bit (8192 x 8) Electrically Erasable PROM, IS24C64-3 is a 2.5V (2.5V5.5V) 64K-bit (8192 x 8) Electrically Erasable PROM, IS24C32-2 is a 1.8V (1.8V-5.5V) 32K-bit (4096 x 8) Electrically Erasable PROM ...