| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 56-TFSOP (0.240, 6.10mm Width) | 
                                                                            
                                            | Supplier Device Package | 56-TSSOP | 
                                                                            
                                            | Operating Temperature | 0°C~70°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | 7200 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Voltage - Supply | 4.5V~5.5V | 
                                                                            
                                            | Base Part Number | 7284 | 
                                                                            
                                            | Function | Asynchronous | 
                                                                            
                                            | Current - Supply (Max) | 150mA | 
                                                                            
                                            | Memory Size | 72K 4K x 9 x 2 | 
                                                                            
                                            | Access Time | 12ns | 
                                                                            
                                            | Data Rate | 50MHz | 
                                                                            
                                            | Bus Directional | Uni-Directional | 
                                                                            
                                            | Retransmit Capability | Yes | 
                                                                            
                                            | FWFT Support | No | 
                                                                            
                                            | Programmable Flags Support | No | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                7284L12PA8 Overview
56-TFSOP (0.240, 6.10mm Width)  is the package in which FIFO memory chip is contained.The package comes in a case of Tape & Reel (TR) .Apps and data can be stored in the 72K 4K x 9 x 2 memory of the FIFO chip.It is recommended that the temperature be kept at 0°C~70°C to ensure reliable operation.Surface Mount is the mounting type of the FIFO memory.For operation, it requires a supply voltage of 4.5V~5.5V .This memory logic is part of the 7200  series.150mA is the FIFO's maximum operating supply current.The 7284 family contains this item.
7284L12PA8 Features
72K 4K x 9 x 2 memory size
7200 series
Best part number of 7284
7284L12PA8 Applications
There are a lot of Renesas Electronics America Inc. 7284L12PA8  FIFOs Memory applications. 
- Address mapping
- Laser Receiver System
- Disk Controllers
- Data communications
- Switches
- Medical Monitoring Device
- Down-Hole Energy Drilling
- Cardiac Monitoring Device
- Communications
- Product traceability