Its memory type can be classified as RAM, SRAM. It comes in a Bulk. 84 terminations are planted on the chip. This part supports as many as 1 functions for the comprehensive working procedure. This ic memory chip is designed to be supplied with 5V. This memory device is enclosed in a 84-pin package. This memory device has 84 pins, indicating it has 84 memory locations. The operating supply voltage of this memory chip is noted to be 5V. In spite of all the merits this chip has, it also features INTERRUPT FLAG; AUTOMATIC POWER-DOWN; SEMAPHORE; BATTERY BACKUP to level up system performance. There are 2 ports used in this chip to give read and/or write access to one memory address. This device has COMMON-bit memory mapped I/O port addresses. The minimum operating temperature of this device must not be less than -55°C. It is recommended for operation at temperatures no higher than.