There is a memory type Non-Volatile for this type of device. Tape & Reel (TR)-cases are available. The file is embedded in a 48-TFSOP (0.724, 18.40mm Width) case. 4Mb 512K x 8 256K x 16 is the chip's memory size. Memory data is stored in FLASH-format, which is common in mainstream devices. With an extended designed operating temperature of -40°C~125°C TA, this device is capable of lots of demanding applications. A voltage of 4.5V~5.5V is possible to be applied to the supply. As far as the mounting type is concerned, Surface Mount is recommended. There are 48 terminations on the chip. In total, this part supports 1 functions. In order to power this memory device, 5V will be necessary. When choosing similar parts, M29F400 is frequently referred to as the device's base part number. This memory device is enclosed in a 48-pin package. There are 48 pins on this memory device, which indicates it has 48 memory locations in it. It also features BOTTOM BOOT BLOCK to boost system performance despite all its merits. As for power supplies, this memory chip requires just 5V . This memory ics is capable of operating with an input current of 0.02mA at max. Nonvolatile memory arrays require 5V programming voltages to change their states. A total of 1217 specifically sized divisions are contained in this memory.