As far as its memory type goes, it falls into the Volatile category. You can get memory ics in a Tube case. 28-DIP (0.300, 7.62mm) case encloses it. There is 256Kb 32K x 8 of memory on the chip. The device uses a mainstream SRAM-format memory. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of 0°C~70°C TA. There is a voltage range of 4.5V~5.5V for the supply voltage. It is recommended that the mounting type be Through Hole. When choosing similar parts, IDT71256 is frequently referred to as the device's base part number.
71256SA12TPG Features
Package / Case: 28-DIP (0.300, 7.62mm)
71256SA12TPG Applications
There are a lot of Renesas Electronics America Inc. 71256SA12TPG Memory applications.