1.1. Key Advantages of Arria® V Devices
                            
                        
                            
                            
                                1.2. Summary of Arria® V Features
                            
                        
                            
                                1.3. Arria® V Device Variants and Packages
                            
                            
                        
                            
                            
                                1.4. I/O Vertical Migration for Arria® V Devices
                            
                        
                            
                            
                                1.5. Adaptive Logic Module
                            
                        
                            
                            
                                1.6. Variable-Precision DSP Block
                            
                        
                            
                                1.7. Embedded Memory Blocks
                            
                            
                        
                            
                            
                                1.8. Clock Networks and PLL Clock Sources
                            
                        
                            
                            
                                1.9. FPGA General Purpose I/O
                            
                        
                            
                            
                                1.10. PCIe* Gen1, Gen2, and Gen 3 Hard IP
                            
                        
                            
                                1.11. External Memory Interface
                            
                            
                        
                            
                                1.12. Low-Power Serial Transceivers
                            
                            
                        
                            
                                1.13. SoC with HPS
                            
                            
                        
                            
                                1.14. Dynamic Reconfiguration
                            
                            
                        
                            
                            
                                1.15. Enhanced Configuration and Configuration via Protocol
                            
                        
                            
                            
                                1.16. Power Management
                            
                        
                            
                            
                                1.17. Document Revision History
                            
                        
                    
                1.11.2. External Memory Performance
| Interface | Voltage (V) | Hard Controller (MHz) | Soft Controller (MHz) | |
|---|---|---|---|---|
| Arria® V GX, GT, SX, and ST | Arria® V GX, GT, SX, and ST | Arria® V GZ | ||
| DDR3 SDRAM | 1.5 | 533 | 667 | 800 | 
| 1.35 | 533 | 600 | 800 | |
| DDR2 SDRAM | 1.8 | 400 | 400 | 400 | 
| LPDDR2 SDRAM | 1.2 | — | 400 | — | 
| RLDRAM 3 | 1.2 | — | — | 667 | 
| RLDRAM II | 1.8 | — | 400 | 533 | 
| 1.5 | — | 400 | 533 | |
| QDR II+ SRAM | 1.8 | — | 400 | 500 | 
| 1.5 | — | 400 | 500 | |
| QDR II SRAM | 1.8 | — | 400 | 333 | 
| 1.5 | — | 400 | 333 | |
| DDR II+ SRAM12 | 1.8 | — | 400 | — | 
| 1.5 | — | 400 | — | |
   Related Information
   
 
    
  
 
 
  12 Not available as Intel® IP.