Its memory type can be classified as RAM, SDR, SRAM. It comes in a Tape & Reel. It is available in TQFP case. The memory size of the chip is 256kB Mb. 128 terminations are planted on the chip. This part supports as many as 1 functions for the comprehensive working procedure. This ic memory chip is designed to be supplied with 3.3V. This memory device is enclosed in a 128-pin package. This memory device has 128 pins, indicating it has 128 memory locations. The operating supply voltage of this memory chip is noted to be 3.3V. There are 2 ports used in this chip to give read and/or write access to one memory address. This device has COMMON-bit memory mapped I/O port addresses. The minimum operating temperature of this device must not be less than -40°C. It is recommended for operation at temperatures no higher than. It is able to operate from a max supply current of 0.515mA. Usually, this memory ics is regarded as a type of SRAMs. The minimum supply voltage for this part should not be less than 3.15V. Its operating voltage shall not exceed 3.45V.