In this case, the memory type of the device can be classified as Volatile. It is supplied votage within Tape & Reel (TR). There is a 28-TSSOP (0.465, 11.80mm Width) case embedded in it. The chip has an 256Kb 32K x 8 memory. In this device, the memory is of the SRAM-format, which is a popular format in the mainstream computing sector. Due to its wide temperature range of 0°C~70°C TA, this device is well suited to a wide range of applications that require high performance. The device is capable of handling a supply voltage of 4.5V~5.5V. Its recommended mounting type is Surface Mount. On the chip, there are 28 terminations that are planted. As many as 1 functions are supported for comprehensive working. An 5V supply is required for this ic memory chip to operate properly. To select similar parts, many people use the device's base part number R1LP5256E. There are 28 pins on the package of the memory device. It has 28 pins indicating it has 28 memory locations. There is a note stating that this memory chip operates at 5V. A memory address is accessed through 1 ports on this chip. Talking about power supplies, this memory chip requires merely 5V. There are COMMON-bit addresses mapped into the memory for I/O ports on this device. In order for it to operate properly, memory ics requires a maximum supply current of 0.035mA .