In terms of its memory type, it can be classified as Volatile. It is supplied votage within Tray. As you can see, it is embedded in 256-LBGA case. There is an 1.125Mb 64K x 18 memory capacity on the chip. This device utilizes a SRAM format memory which is of mainstream design. This device has an extended operating temperature range of 0°C~70°C TA, so it's perfect for a wide range of demanding applications. With 3.15V~3.45V as the supply voltage, it is capable of handling memory ics. There is a recommendation that Surface Mount mounting type should be used for this product. When choosing similar parts, IDT70V3389 is frequently referred to as the device's base part number.
70V3389S5BC Features
Package / Case: 256-LBGA
70V3389S5BC Applications
There are a lot of Renesas Electronics America Inc. 70V3389S5BC Memory applications.