The CAT28LV65T13-15 is a 6-Kbit, serial EEPROM memory integrated circuit with parallel output capability manufactured by Catalyst Semiconductor, Inc. It is a through-hole mounted, 0-70°C temperature-rated TSOP28 case with a maximum access time of 150ns. The chip is organized as 1024 x 8 bits, with a 16 byte page write buffer and a self-timed write cycle. It supports the following communication protocols: SPI, MICROWIRE, and I2C. The device is also capable of low-voltage operation and all communication pins are 5.0V tolerant.