As far as its memory type goes, it falls into the Volatile category. There is a Tray case available. As you can see, it is embedded in 165-TBGA case. There is an 4.5Mb 128K x 36 memory capacity on the chip. There is a mainstream memory format used by this device, which is called SRAM-format memory. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. With 3.135V~3.465V as the supply voltage, it is capable of handling memory ics. It is recommended to mount it in the Surface Mount mounting type. It has a clock frequency of 100MHz. Similar parts are frequently selected using the ic memory chip's base part number, IDT71V3577.
71V3577S80BQ Features
Package / Case: 165-TBGA
71V3577S80BQ Applications
There are a lot of Renesas Electronics America Inc. 71V3577S80BQ Memory applications.