In this case, the memory type of the device can be classified as Non-Volatile. In addition, memory ics is available in a Tray case as well. 40-TFSOP (0.724, 18.40mm Width) case encloses it. This chip has an 4Mb 512K x 8 size of memory on it, so a lot of data can be stored on it. As with most mainstream devices, this one uses FLASH-format memory. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. A voltage of 3V~3.6V can be supplied to memory ics. The recommended mounting type for memory ics is Surface Mount. The chip has 40 terminations. This part supports as many as 1 functions for the comprehensive working procedure. An 3.3V supply is required for this ic memory chip to operate properly. Similar parts are frequently selected using the ic memory chip's base part number, MT28F004B3. The memory device has a total of 40 pins, thus indicating that it has a total of 40 memory locations. Despite all the merits of this chip, it also has BOTTOM BOOT BLOCK to boost system performance. As for power supplies, this memory chip requires just 3.3V . The device is able to run from a max supply current of 0.03mA , so it can be used in any environment. 3V programming voltage is required to change the state of certain nonvolatile memory arrays. There are 1213 specific divisions in this ic memory chip, and each division has a specific size.