LE24CBP222

www.DataSheet.co.kr Ordering number : EN*A1812 CMOS IC LE24CBP222 Overview Power switch integrated triple port EEPROM Two Wire Serial Interface (2K+2K EEPROM) The power switch integrated triple port EEPROM series consists of two independent banks, and each bank can be controlled separately using dedicated control pins. The EEPROM also features a control port, which is a third pin separate from the pins used for the banks, and by accessing the memory areas from this control port, the two-bank configuration (2K bits + 2K bits) can be used as a pseudo-one-bank configuration (4K bits). Together with the 16-byte page write function, this enables a reduction in the number of factory write processes. Furthermore, the EEPROM has a configuration area which is separate from the 2K-bit + 2K-bit area, and by using the settings stored in this configuration area, it is possible to change the slave address for each port and to set read/write protection for each port. The EEPROM also incorporates a power switch circuit with reverse current blocking diodes, supporting different power voltages among three ports. This product incorporates SANYO's high performance CMOS EEPROM technology and realizes high-speed operation and high-level reliability. The interface of this product is compatible with the I2C bus protocol, making it ideal as a nonvolatile memory for small-scale parameter storage. In addition, this product also supports DDC2TM, so it can also be used as an EDID data storage memor...