24LC512 512 Kbit Serial I2C Bus EEPROM Memory IC

24LC512 is a 512 Kbit (64k x 8 bit) electrically erasable programmable read-only memory (EEPROM) IC. The IC can store the information and won’t be affected even if power is turned off. The data be overwritten and retrieved any time (just like our Pendrive). It has a wide range of operating voltage from 1.7V to 5.5V, means it can operate with both 3.3v and 5v devices. The device can be cascaded with up to 8 similar ICs to expand. 

This EEPROM IC is developed to use for advanced, low power applications like personal communications and data acquisition. The IC works with IIC or I2C protocol that makes it easy to interface with most of the MCUs and consumes fewer pins. It has a page write capability of up to 128 bytes of data. It is capable of both random and sequential reads up to the 512K boundary. 

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 supply range: 1.7v to 5.5V
• Maximum voltage supply: 6V
• Memory size: 512Kbyte
• EEPROM memory configuration: 64K x 8 bite
• Memory interface type: IIC or I2C
• Clock frequency: 400kHz
• Operating temperature range: -40℃ to 125℃

Pin Description

Application

• Storage device
• Used to increase flash memory of MCUs
• Radio devices
• Data logging and analytics