| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-LQFP | 
                                                                            
                                            | Supplier Device Package | 64-TQFP (10x10) | 
                                                                            
                                            | Operating Temperature | 0°C~70°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 | 72235 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 60mA | 
                                                                            
                                            | Memory Size | 36K 2K x 18 | 
                                                                            
                                            | 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 | 
                                                                                                    
                            
                         
                                                72235LB25TF8 Overview
FIFO memory chip can be found in the 64-LQFP package.This FIFO memory chip is packaged as a Tape & Reel (TR) .It is possible to store data and applications on the FIFO chips as they have 36K 2K x 18 in their memory.To ensure reliable operation, the temperature should be regulated to 0°C~70°C .It is mounted in the Surface Mount position.A 4.5V~5.5V supply voltage is required to power it.It is a member of the 7200 series .A FIFO's maximum operating supply current of 60mA is available.Memory IC belongs to the family of 72235 .
72235LB25TF8 Features
36K 2K x 18 memory size
7200 series
Best part number of 72235
72235LB25TF8 Applications
There are a lot of Renesas Electronics America Inc. 72235LB25TF8  FIFOs Memory applications. 
- TVs
- Laser Receiver System
- Routers
- Industrial Systems
- Cameras
- Test Equipment
- Application that requires re-writable nonvolatile parameter memory
- Signal processing
- Data-acquisition systems
- Look-up Tables