Non-Volatile is the type of memory it has. The case comes in Tray size. It is available in 40-TFSOP (0.724, 18.40mm Width) case. On the chip, there is an 4Mb 512K x 8 memory, which is the size of the chip's memory. This device uses takes advantage of the FLASH format. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. A voltage of 4.5V~5.5V is possible to be applied to the supply. A Surface Mount mounting type is recommended for this product. The chip is terminated with 40 terminations. There are 1 functions supported by this part as part of the comprehensive working process. A voltage of 5V is required for the operation of this memory device. MT28F004B5, as the device's base part number, is frequently referred in order to select similar parts. The memory device in question has 40 pins, thus indicating that it has 40 memory locations that can be accessed. Despite all its merits, this chip also features 100000 ERASE CYCLES; TOP BOOT BLOCK to boost system performance. Power supplies for this memory chip are merely 5V . This device can be operated from a maximum supply current of 0.055mA under ideal conditions. It is necessary to apply 5V programming voltage to certain nonvolatile memory arrays in order to change their state. There are 1213 specific divisions in this ic memory chip, and each division has a specific size.