There is a memory type Non-Volatile for this type of device. You can get memory ics in a Tube case. It is available in 42-SDIP (0.600, 15.24mm) case. A memory chip with a capacity of 32Mb 2M x 16 is used on this device. There is a mainstream memory format used by this device, which is called EPROM-format memory. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. With 3V~3.6V as the supply voltage, it is capable of handling memory ics. The recommended mounting type for memory ics is Through Hole. The chip has 42 terminations. The comprehensive working procedure is supported by 1 functions in this part. Memory devices such as this one are designed to be powered by 3.3V and should be used as such. Similar parts are frequently selected using M27V322, the device's base part number. There are 42 pins on the package of the memory device. I have noticed that the memory device has 42 pins, which indicates that it has 42 locations in the memory. This memory chip has an operating supply voltage of 3.3V. I/O port addresses on this device are mapped to memory addresses of COMMON bits. With a maximum supply current of 0.03mA , it is able to operate from a variety of supplies. The OTP ROMs component is usually regarded as a type of this component.