As far as its memory type goes, it falls into the Volatile category. The case comes in Tape & Reel (TR) size. The 28-TSSOP (0.465, 11.80mm Width) case contains it. There is an 256Kb 32K x 8 memory capacity on the chip. As with most mainstream devices, this one uses SRAM-format memory. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. There is a voltage range of 4.5V~5.5V for the supply voltage. A Surface Mount mounting type is recommended for this product. 28 terminations are planted on the chip. This part supports as many as 1 functions for the comprehensive working procedure. There is a requirement for 5V to be supplied to this ic memory chip in order to operate. The ic memory chip comes in a package with 28 pins that allows it to be connected to a computer. A memory device with 28 pins means that it contains 28 memory locations, indicating that it has 28 pins. There is a note indicating that this memory chip operates at an 5V volt supply voltage. This memory chip is rated 40mA for its nominal supply current. Using 1 ports, a single memory address can be read and/or written.