| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 13 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-LQFP | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Series | 72V | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Voltage - Supply | 3V~3.6V | 
                                                                            
                                            | Base Part Number | 72V281 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 55mA | 
                                                                            
                                            | Memory Size | 576K 64K x 9 | 
                                                                            
                                            | Access Time | 10ns | 
                                                                            
                                            | Data Rate | 66.7MHz | 
                                                                            
                                            | Bus Directional | Uni-Directional | 
                                                                            
                                            | FWFT Support | Yes | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                72V281L15TFGI Overview
The 64-LQFP package contains FIFO memory chip.In the shape of a Tray , it's packaged.The FIFO chips have a memory of 576K 64K x 9  that can be used to store applications and data.It is advisable to regulate the temperature to -40°C~85°C to ensure reliable operation.This FIFO memory has a mounting type of Surface Mount .A 3V~3.6V supply voltage is required to power it.This memory logic is part of the 72V  series.As far as operating current is concerned, it has a maximum of 55mA .I believe it belongs to the 72V281 family of numbers.
72V281L15TFGI Features
576K 64K x 9 memory size
72V series
Best part number of 72V281
72V281L15TFGI Applications
There are a lot of Renesas Electronics America Inc. 72V281L15TFGI  FIFOs Memory applications. 
- Communications
- Digital buffering
- Programmable Logic Controller
- Microprogramming
- Video time base correction
- Notebook
- Data communications
- Laser Receiver System
- IP Radio
- IP Camera Buffer