As far as its memory type goes, it falls into the Volatile category. There is a Tape & Reel (TR) case available. An embedded 44-TSOP (0.400, 10.16mm Width) case surrounds memory ics. There is 8Mb 1M x 8 of memory on the chip. The device uses a mainstream SRAM-format memory. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. A supply voltage of 3.135V~3.6V can be applied to it. There is a recommendation that Surface Mount mounting type should be used for this product. The memory device has an 44-pin package, which encloses it in a small package. This device must not operate below 0°C . The temperature should not exceed 70°C degrees Celsius. If this part is to be used, the minimum supply voltage should not be less than 3.135V volts. The operating voltage shall not exceed 3.6V.