Volatile is its memory type. Tray-cases are available. There is a 44-TSOP (0.400, 10.16mm Width) case embedded in it. There is 4Mb 512K x 8 of memory on the chip. The device uses a mainstream SRAM-format memory. 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. It is capable of handling a voltage supply of 4.5V~5.5V. Its recommended mounting type is Surface Mount. There are 44 pins on the package of the memory device. There is a note stating that this memory chip operates at 5V. Each memory address is accessed by one of 1 ports on this chip. This device must operate at a minimum temperature of 0°C. Temperatures over 70°C°C are not recommended. This memory ics requires a minimum voltage of 4.5V. There shall be a voltage limit of 5.5V for its operation. An 83MHz maximum frequency can be reached by the memory when running at its maximum frequency.