| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 32-LCC (J-Lead) | 
                                                                            
                                            | Supplier Device Package | 32-PLCC (14x11.46) | 
                                                                            
                                            | Operating Temperature | 0°C~70°C | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Series | 7200 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Voltage - Supply | 4.5V~5.5V | 
                                                                            
                                            | Base Part Number | 72251 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 50mA | 
                                                                            
                                            | Memory Size | 72K 8K x 9 | 
                                                                            
                                            | Access Time | 6.5ns | 
                                                                            
                                            | Data Rate | 100MHz | 
                                                                            
                                            | Bus Directional | Uni-Directional | 
                                                                            
                                            | Retransmit Capability | No | 
                                                                            
                                            | FWFT Support | No | 
                                                                            
                                            | Programmable Flags Support | Yes | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                72251L10J Overview
FIFO memory chip is contained in the 32-LCC (J-Lead) package.It's packaged in the shape of a Tube .A FIFO chip's memory is 72K 8K x 9 , which may be used to store applications and data.The temperature should be adjusted to 0°C~70°C in order to ensure reliable operation.It is mounted in the Surface Mount position.Operation is based on a supply voltage of 4.5V~5.5V .It belongs to the 7200 series of memory logics.There is a maximum operating current of 50mA in memory IC's supply.In terms of its family, it is part of the 72251  family.
72251L10J Features
72K 8K x 9 memory size
7200 series
Best part number of 72251
72251L10J Applications
There are a lot of Renesas Electronics America Inc. 72251L10J  FIFOs Memory applications. 
- Telecommunication
- High-speed graphics pixel buffer
- Alarm System
- Data communications
- Medical Monitoring Device
- Temporary storage elements
- Networking
- SPI Bus Flash Memory Device
- Programmable Logic Controller
- Look-up Tables