24C32 32 Kbit Serial I2C Bus EEPROM Memory IC

24C32 32kbit Serial I2C Bus EEPROM Memory IC, which is 32 Kbit Electrically erasable PROM. This device has been particularly targeted for advanced, low-power applications such as personal communications or data acquisition. For fast writing load, this device is having an input cache of 64 bytes of memory and for dynamic data, 24C32 is having ultra-high endurance memory, it is capable of reading random data as well as sequential data in 32k memory boundary. The CMOS technology makes this device ideal for low-power non-volatile code and data applications.

Features

• Single voltage supply operation from 1.7V to 5.5V
• Can be cascaded up to 8 similar devices for up to 4Mb address space
• 128-byte page write buffer
• 2 wire protocol (IIC/I2C) interface
• Schmitt trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• Compatible with 100kHz and 400kHz clock
• Maximum 5 ms page write time
• More than 1M read/write cycles
• Maximum 1µA standby current

Specification

• Voltage operating range: 4.5V to 5.5V
• Peak write current 3 mA at 5.5V
• Maximum read current 150 µA at 5.5V
• Standby current 1 µA typical
• Self-timed write cycle (including auto-erase)
• Power on/off data protection circuitry
• 8 byte page, or byte modes available
• Schmitt trigger, filtered inputs for noise suppression
• Electrostatic discharge protection > 4000V
• Data retention > 200 years
• Storage temperature: -65°C to +150°C
• The soldering temperature of leads (10 seconds): 300°C
• Temperature ranges:  0°C to +70°C