As far as its memory type goes, it falls into the Volatile category. Case Tape & Reel (TR) is available. The 44-TSOP (0.400, 10.16mm Width) case contains it. Memory size on the chip is 512Kb 32K x 16. As with most mainstream devices, this one uses SRAM-format memory. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. The supply voltage can be up to 4.5V~5.5V. Its recommended mounting type is Surface Mount. An 44-pin package is used to package this memory device. A voltage of 5V is noted as the operating supply voltage for this memory. In terms of its nominal supply current, this memory component is rated at 45mA. Several ports on this chip are used to access one memory address for reading and writing. In order for this device to function properly, its operating temperature must not be less than -40°C. A temperature of no more than 85°C centigrade is recommended for the component to be operated, otherwise, damage might be inflicted on the component. 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.