In terms of its memory type, it can be classified as Non-Volatile. The case comes in Tube size. An embedded 28-CDIP (0.600, 15.24mm) Window case surrounds memory ics. There is an 256Kb 32K x 8 memory capacity on the chip. As with most mainstream devices, this one uses EPROM-format memory. This device has an extended operating temperature range of -40°C~85°C TA, so it's perfect for a wide range of demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V volts. The recommended mounting type for memory ics is Through Hole. Similar parts are frequently selected using NM27C256, the device's base part number.
NM27C256QE120 Features
Package / Case: 28-CDIP (0.600, 15.24mm) Window
NM27C256QE120 Applications
There are a lot of ON Semiconductor NM27C256QE120 Memory applications.