Its memory type can be classified as Non-Volatile. Tray-cases are available. As you can see, it is embedded in 32-TFSOP (0.724, 18.40mm Width) case. Memory size on the chip is 4Mb 512K x 8. In this device, the memory is of the EPROM-format, which is a popular format in the mainstream computing sector. Featuring an extended operating temperature range of 0°C~70°C TC, this device allows it to be used in a variety of demanding applications. There is a voltage range of 4.5V~5.5V for the supply voltage. It is recommended that the mounting type be Surface Mount. In order to select similar parts, typical manufacturers refer to AT27C040 as the device's base part number.
AT27C040-70TC Features
Package / Case: 32-TFSOP (0.724, 18.40mm Width)
AT27C040-70TC Applications
There are a lot of Microchip Technology AT27C040-70TC Memory applications.