There is a memory type Non-Volatile for this type of device. Case Tube is available. In the case of 28-SOIC (0.295, 7.50mm Width), it is embedded within the case. Memory size on the chip is 16Kb 2K x 8. This device uses a EEPROM-format memory, which is of mainstream design. The device's extended operating temperature range of -40°C~85°C TC makes it ideal for many demanding applications. A voltage of 4.5V~5.5V can be supplied to memory ics. As far as the mounting type is concerned, Surface Mount is recommended. To select similar parts, many people use the device's base part number AT28C17.
AT28C17-20SI Features
Package / Case: 28-SOIC (0.295, 7.50mm Width)
AT28C17-20SI Applications
There are a lot of Microchip Technology AT28C17-20SI Memory applications.