In this case, the memory type of the device can be classified as Volatile. Tube-cases are available. The case is embedded in 28-SOIC (0.330, 8.38mm Width). There is 256Kb 32K x 8 of memory on the chip. There is a SRAM-format memory used in this device, which is the memory format used by mainstream devices. Featuring an extended operating temperature range of -40°C~125°C TA, this device allows it to be used in a variety of demanding applications. It is capable of handling a voltage supply of 4.5V~5.5V. A Surface Mount mounting type is recommended for this product. On the chip, there are 28 terminations. This part supports as many as 1 functions for the comprehensive working procedure. There is a requirement for 5V to be supplied to this ic memory chip in order to operate. In this ic memory chip, there is an 28-pin package that encloses the device. The memory device has 28 pins, which means that it has 28 memory locations, which indicates it is an 28-bit device. It is noted that the operating supply voltage of this memory is 5V. It is rated for a nominal supply current of 35mA for this memory component. The memory chip has 1 ports for granting read/write access to one memory address. This memory chip requires only 5V of power. There are COMMON-bit addresses mapped into the memory for I/O ports on this device.