| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 32-LQFP | 
                                                                            
                                            | Supplier Device Package | 32-TQFP (7x7) | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | 7200 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Voltage - Supply | 4.5V~5.5V | 
                                                                            
                                            | Base Part Number | 72231 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 35mA | 
                                                                            
                                            | Memory Size | 18K 2K x 9 | 
                                                                            
                                            | Access Time | 15ns | 
                                                                            
                                            | Data Rate | 40MHz | 
                                                                            
                                            | Bus Directional | Uni-Directional | 
                                                                            
                                            | Retransmit Capability | No | 
                                                                            
                                            | FWFT Support | No | 
                                                                            
                                            | Programmable Flags Support | Yes | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                72231L25PFI8 Overview
32-LQFP  is a package that contains FIFO memory chip.There's a Tape & Reel (TR) on the package.A memory of 18K 2K x 9 is available for storing applications and data on this FIFO chip.Keeping the temperature at -40°C~85°C will ensure reliable operation.There is Surface Mount  mounting type for this FIFO memory.Operation is based on a supply voltage of 4.5V~5.5V .The 7200 series is represented by this memory logic.As far as operating current is concerned, it has a maximum of 35mA .Memory IC belongs to the family of 72231 .
72231L25PFI8 Features
18K 2K x 9 memory size
7200 series
Best part number of 72231
72231L25PFI8 Applications
There are a lot of Renesas Electronics America Inc. 72231L25PFI8  FIFOs Memory applications. 
- Controlled baseline
- Test Equipment
- General Data Collection Applications at Low-Temperatures
- Seismic Data Collection at Extreme Temperatures
- Disk Controllers
- Event Recorder
- Code converters
- Extended product life cycle
- One assembly 
- Computer networks