In terms of its memory type, it can be classified as Volatile. It is available in a case with a Tray shape. In the case of 44-TSOP (0.400, 10.16mm Width), it is embedded within the case. It is estimated that the memory size on the chip is 4Mb 256K x 16. There is a SRAM-format memory used in this device, which is the memory format used by mainstream devices. This device has an extended operating temperature range of 0°C~70°C TA, so it's perfect for a wide range of demanding applications. A voltage of 3V~3.6V is possible to be applied to the supply. Its recommended mounting type is Surface Mount. A voltage of 3.3V is noted as the operating supply voltage for this memory. Each memory address is accessed by one of 1 ports on this chip. The minimum operating temperature of this device must not be less than 0°C. It is recommended that operation of the part be restricted to temperatures not exceeding 70°C, otherwise damage to the part may occur as a result of overheating. It is recommended that the minimum supply voltage for this part be no less than 3V. The operating voltage of the memory ics shall not exceed 3.6V.