Non-Volatile is its memory type. Tube-cases are available. 28-SOIC (0.295, 7.50mm Width) case encloses it. Memory size on the chip is 64Kb 8K x 8. This device uses takes advantage of the EEPROM format. Due to its wide temperature range of -40°C~85°C TC, this device is well suited to a wide range of applications that require high performance. With 4.5V~5.5V as the supply voltage, it is capable of handling memory ics. Its recommended mounting type is Surface Mount. To select similar parts, many people use the device's base part number AT28C64.
AT28C64-20SI Features
Package / Case: 28-SOIC (0.295, 7.50mm Width)
AT28C64-20SI Applications
There are a lot of Microchip Technology AT28C64-20SI Memory applications.