RAM, SRAM is its memory type. It is available in a case with a Tape & Reel (TR) shape. As you can see, it is embedded in BGA case. A minimum operating temperature of -40°C must be met by this device. As a general rule, memory ics is recommended that the product be operated at temperatures no higher than 85°Cc, otherwise, damage could be done to it.
IDT71V3577SA75BGGI8 Features
Package / Case: BGA
IDT71V3577SA75BGGI8 Applications
There are a lot of Integrated Device Technology (IDT) IDT71V3577SA75BGGI8 Memory applications.