In terms of its memory type, it can be classified as Non-Volatile. You can get memory ics in a Tube case. The file is embedded in a 32-SOIC (0.445, 11.30mm Width) case. A memory chip with a capacity of 4Mb 512K x 8 is used on this device. This device uses takes advantage of the EPROM format. A wide operating temperature range makes this device ideal for a variety of demanding applications. A supply voltage of 4.5V~5.5V can be applied to it. There is a recommendation that Surface Mount mounting type should be used for this product. It is common to select similar parts by referring to the device's base part number, AT27C040.
AT27C040-70RI Features
Package / Case: 32-SOIC (0.445, 11.30mm Width)
AT27C040-70RI Applications
There are a lot of Microchip Technology AT27C040-70RI Memory applications.