In terms of its memory type, it can be classified as Volatile. You can get memory ics in a Tube case. There is a 32-BSOJ (0.300, 7.62mm Width) case embedded in it. Memory size on the chip is 1Mb 128K x 8. As with most mainstream devices, this one uses SRAM-format memory. 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 supply voltage of 3V~3.6V can be applied to it. The recommended mounting type for this device is Surface Mount. It is encased in an 32-pin package that contains this ic memory chip. There is a note stating that this memory chip operates at 3.3V. Several ports on this chip are used to access one memory address for reading and writing. The minimum operating temperature of this device must not be less than 0°C. The temperature should not exceed 70°C degrees Celsius. Ideally, this part should be supplied with a voltage of at least 3V. A maximum voltage of 3.6V shall be allowed for its operating voltage.