| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-LQFP | 
                                                                            
                                            | Supplier Device Package | 64-TQFP (10x10) | 
                                                                            
                                            | Operating Temperature | 0°C~70°C | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Series | 72V | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Voltage - Supply | 3V~3.6V | 
                                                                            
                                            | Base Part Number | 72V831 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 40mA | 
                                                                            
                                            | Memory Size | 36K 2K x 9 x 2 | 
                                                                            
                                            | Access Time | 10ns | 
                                                                            
                                            | Data Rate | 66.7MHz | 
                                                                            
                                            | Bus Directional | Bi-Directional | 
                                                                            
                                            | Retransmit Capability | No | 
                                                                            
                                            | FWFT Support | No | 
                                                                            
                                            | Programmable Flags Support | Yes | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                72V831L15TF Overview
The 64-LQFP package contains FIFO memory chip.You'll find it packaged in the shape of a Tray .Data and applications can be stored in the FIFO chip's 36K 2K x 9 x 2 memory.It is recommended that the temperature be kept at 0°C~70°C to ensure reliable operation.Mounting type Surface Mount indicates that the FIFO memory is mounted.It uses a supply voltage of 3V~3.6V  to operate.The 72V series comprises this memory logic.A maximum operating supply current of 40mA is provided by this FIFO products.The 72V831 family of objects contains it.
72V831L15TF Features
36K 2K x 9 x 2 memory size
72V series
Best part number of 72V831
72V831L15TF Applications
There are a lot of Renesas Electronics America Inc. 72V831L15TF  FIFOs Memory applications. 
- Event Recorder
- Thermal Management for DDR3 Memory Modules 
- GPS Offender Tracking
- General Data Collection Applications at Low-Temperatures
- Communications Systems
- Optical memories
- TVs
- Test site
- Portable Information Devices
- Notebook