| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 208-BGA | 
                                                                            
                                            | Supplier Device Package | 208-PBGA (17x17) | 
                                                                            
                                            | Operating Temperature | 0°C~70°C | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Series | 72T | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Voltage - Supply | 2.375V~2.625V | 
                                                                            
                                            | Base Part Number | 72T40108 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 60mA | 
                                                                            
                                            | Memory Size | 2.5M 64K x 40 | 
                                                                            
                                            | Access Time | 3.2ns | 
                                                                            
                                            | Data Rate | 250MHz | 
                                                                            
                                            | Bus Directional | Uni-Directional | 
                                                                            
                                            | Retransmit Capability | Yes | 
                                                                            
                                            | FWFT Support | Yes | 
                                                                            
                                            | Programmable Flags Support | Yes | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                IDT72T40108L4BB Overview
You can find FIFO memory chip in package 208-BGA .There's a Tray on the package.In addition to storing applications and data, the FIFO chips have a memory of 2.5M 64K x 40 .It is recommended that the temperature of the system be regulated to 0°C~70°C for reliable operation.There is Surface Mount  mounting type for this FIFO memory.For operation, a voltage of 2.375V~2.625V is used.It belongs to the 72T series of memory logics.60mA is memory IC's maximum operating supply current.The 72T40108 family of objects contains it.
IDT72T40108L4BB Features
2.5M 64K x 40 memory size
72T series
Best part number of 72T40108
IDT72T40108L4BB Applications
There are a lot of Renesas Electronics America Inc. IDT72T40108L4BB  FIFOs Memory applications. 
- Portable Information Devices
- Consumer
- Address mapping
- Computers
- Communications Systems
- Digital buffering
- Notebook
- Consumer Systems
- SPI Bus Flash Memory Device
- GPS Offender Tracking