| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            14 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            32-LCC (J-Lead) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~70°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            7200 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.5V~5.5V | 
                                        
                                                                            
                                            | Base Part Number | 
                                            7203 | 
                                        
                                                                            
                                            | Function | 
                                            Asynchronous | 
                                        
                                                                            
                                            | Current - Supply (Max) | 
                                            120mA | 
                                        
                                                                            
                                            | Memory Size | 
                                            18K 2K x 9 | 
                                        
                                                                            
                                            | Access Time | 
                                            12ns | 
                                        
                                                                            
                                            | Data Rate | 
                                            50MHz | 
                                        
                                                                            
                                            | Bus Directional | 
                                            Uni-Directional | 
                                        
                                                                            
                                            | Retransmit Capability | 
                                            Yes | 
                                        
                                                                            
                                            | Programmable Flags Support | 
                                            No | 
                                        
                                                                            
                                            | Expansion Type | 
                                            Depth, Width | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                7203L12JG8 Overview
FIFO memory chip can be found in the 32-LCC (J-Lead) package.In this case, it is packaged in case number Tape & Reel (TR) .A FIFO chip's memory is 18K 2K x 9 , which may be used to store applications and data.It is recommended that the temperature of the system be regulated to 0°C~70°C for reliable operation.Mounting type Surface Mount indicates that the FIFO memory is mounted.It uses a supply voltage of 4.5V~5.5V  to operate.The memory logic belongs to the series 7200 .As far as operating current is concerned, it has a maximum of 120mA .A member of the 7203 family, it has the following characteristics.
7203L12JG8 Features
18K 2K x 9 memory size
7200 series
Best part number of 7203
7203L12JG8 Applications
There are a lot of Renesas Electronics America Inc. 7203L12JG8  FIFOs Memory applications. 
- General Data Collection Applications at Extreme High-Temperatures
 - Desktop Computers
 - Test Equipment
 - Microprogramming
 - Optical memories
 - Fabrication Site
 - Multi-stage synchronizer
 - Medical Monitoring Device
 - Routers
 - Network bridges