The 32-LQFP package contains FIFO memory chip.In this case, it is packaged in case number Tray .In addition, the FIFO chip has a memory capacity of 18K 2K x 9 , which can be used to store applications and data.It is recommended that the temperature be kept at 0°C~70°C to ensure reliable operation.It is a Surface Mount mounting type FIFO memory.A supply voltage of 3V~3.6V is required for its operation.It is a member of the 72V series .A maximum operating supply current of 20mA is provided by this FIFO products.I believe it belongs to the 72V231 family of numbers.
72V231L20PF Features
18K 2K x 9 memory size 72V series Best part number of 72V231
72V231L20PF Applications
There are a lot of Renesas Electronics America Inc. 72V231L20PF FIFOs Memory applications.