| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-LQFP | 
                                                                            
                                            | Supplier Device Package | 64-TQFP (14x14) | 
                                                                            
                                            | Operating Temperature | -40°C~85°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 | 72821 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 60mA | 
                                                                            
                                            | Memory Size | 18K 1K x 9 x 2 | 
                                                                            
                                            | Access Time | 15ns | 
                                                                            
                                            | Data Rate | 40MHz | 
                                                                            
                                            | Bus Directional | Bi-Directional | 
                                                                            
                                            | Retransmit Capability | No | 
                                                                            
                                            | FWFT Support | No | 
                                                                            
                                            | Programmable Flags Support | Yes | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                72821L25PFI8 Overview
FIFO memory chip is included in the 64-LQFP package.This FIFO memory chip is packaged as a Tape & Reel (TR) .A memory of 18K 1K x 9 x 2 is available for storing applications and data on this FIFO chip.Reliable operation requires a temperature of -40°C~85°C .The mounting type of the FIFO memory is Surface Mount .It uses a supply voltage of 4.5V~5.5V  to operate.The memory logic belongs to the series 7200 .There is a FIFO's maximum operating supply current of 60mA .This object belongs to the family 72821 .
72821L25PFI8 Features
18K 1K x 9 x 2 memory size
7200 series
Best part number of 72821
72821L25PFI8 Applications
There are a lot of Renesas Electronics America Inc. 72821L25PFI8  FIFOs Memory applications. 
- Battery Charger
- Multimedia
- Computers
- Disk Controllers
- Fabrication Site
- Routers
- Computer networks
- Controlled baseline
- Wireless
- Firmware loaders