| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-LQFP | 
                                                                            
                                            | Supplier Device Package | 64-TQFP (14x14) | 
                                                                            
                                            | Operating Temperature | 0°C~70°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | 7200 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Voltage - Supply | 4V~5.5V | 
                                                                            
                                            | Base Part Number | 72255 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 80mA | 
                                                                            
                                            | Memory Size | 144K 8K x 18 | 
                                                                            
                                            | Access Time | 8ns | 
                                                                            
                                            | Data Rate | 100MHz | 
                                                                            
                                            | Bus Directional | Uni-Directional | 
                                                                            
                                            | Retransmit Capability | Yes | 
                                                                            
                                            | FWFT Support | Yes | 
                                                                            
                                            | Programmable Flags Support | Yes | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                72255LA10PF8 Overview
You can find FIFO memory chip in the 64-LQFP package.In terms of packaging, it comes in Tape & Reel (TR) cases.There is a 144K 8K x 18 MB memory on the FIFO chips, which can be used to store both applications and data.It is recommended that the temperature be kept at 0°C~70°C to ensure reliable operation.Mounting type Surface Mount is assigned to the FIFO memory.It uses a supply voltage of 4V~5.5V  to operate.It belongs to the 7200 series of memory logics.It has a maximum operating supply current of 80mA .In addition, it is among the members of the 72255  family.
72255LA10PF8 Features
144K 8K x 18 memory size
7200 series
Best part number of 72255
72255LA10PF8 Applications
There are a lot of Renesas Electronics America Inc. 72255LA10PF8  FIFOs Memory applications. 
- Signal processing
- Communications Systems
- Application that requires re-writable nonvolatile parameter memory
- Optical memories
- Communications
- Cameras
- Temporary storage elements
- Smart Meter
- Measurement Equipment
- Tape controllers