There is a memory type RAM, SDR, SRAM for this type of device. As you can see, it is embedded in PLCC case. A memory chip with a capacity of 2kB is used on this device. It is encased in an 52-pin package that contains this ic memory chip. The operating supply voltage of this memory chip is noted to be 5V. This chip uses Surface Mount mounting, a straightforward, high-efficiency method of mounting. Using 2 ports, a single memory address can be read and/or written. A minimum operating temperature of 0°C is required for this device. Ideally, this memory ics should be operated at a temperature of no more than 70°C°C. In order for this part to work properly, there must be a minimum voltage supply of 4.5V volts. Its operating voltage shall not exceed 5.5V.