Non-Volatile is its memory type. You can get memory ics in a Tube case. In the case of 28-DIP (0.300, 7.62mm), it is embedded within the case. There is 64Kb 8K x 8 of memory on the chip. There is a mainstream memory format used by this device, which is called NVSRAM-format memory. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. It is supplied votage within 4.5V~5.5V. A Through Hole mounting type is recommended for this product. As you can see from the diagram, the chip is planted with 28 terminations. In total, 1 functions are supported by this part. In order to operate this memory device, it must be supplied with 5V of power. A device's base part number, STK12C68, is often used in order to identify similar components. The memory device has a total of 28 pins, thus indicating that it has a total of 28 memory locations.
STK12C68-PF55 Features
Package / Case: 28-DIP (0.300, 7.62mm)
STK12C68-PF55 Applications
There are a lot of Cypress Semiconductor Corp STK12C68-PF55 Memory applications.