Single-Ended I/O Standards Specifications
                                                                
                                                                
                                                            
                                                                
                                                                
                                                                    Single-Ended SSTL, HSTL, and HSUL I/O Reference Voltage Specifications
                                                                
                                                                
                                                            
                                                                
                                                                
                                                                    Single-Ended SSTL, HSTL, and HSUL I/O Standards Signal Specifications
                                                                
                                                                
                                                            
                                                                
                                                                
                                                                    Differential SSTL I/O Standards Specifications
                                                                
                                                                
                                                            
                                                                
                                                                
                                                                    Differential HSTL and HSUL I/O Standards Specifications
                                                                
                                                                
                                                            
                                                                
                                                                
                                                                    Differential I/O Standards Specifications
                                                                
                                                                
                                                            
                                                        
                                                    
                                                
                                                
                                                    
                                                    
                                                        High-Speed I/O Specifications
                                                    
                                                    
                                                
                                                    
                                                    
                                                        DPA Lock Time Specifications
                                                    
                                                    
                                                
                                                    
                                                    
                                                        LVDS Soft-CDR/DPA Sinusoidal Jitter Tolerance Specifications
                                                    
                                                    
                                                
                                                    
                                                    
                                                        Memory Standards Supported by the Hard Memory Controller
                                                    
                                                    
                                                
                                                    
                                                    
                                                        DLL Range Specifications
                                                    
                                                    
                                                
                                                    
                                                    
                                                        DQS Logic Block Specifications
                                                    
                                                    
                                                
                                                    
                                                    
                                                        Memory Output Clock Jitter Specifications
                                                    
                                                    
                                                
                                                    
                                                    
                                                        OCT Calibration Block Specifications
                                                    
                                                    
                                                
                                            
                                        
                                    
                                    
                                        
                                        
                                            POR Specifications
                                        
                                        
                                    
                                        
                                        
                                            JTAG Configuration Timing
                                        
                                        
                                    
                                        
                                            FPP Configuration Timing
                                        
                                        
                                        
                                    
                                        
                                        
                                            AS Configuration Timing
                                        
                                        
                                    
                                        
                                        
                                            DCLK Frequency Specification in the AS Configuration Scheme
                                        
                                        
                                    
                                        
                                        
                                            PS Configuration Timing
                                        
                                        
                                    
                                        
                                        
                                            Initialization
                                        
                                        
                                    
                                        
                                        
                                            Configuration Files
                                        
                                        
                                    
                                        
                                        
                                            Minimum Configuration Time Estimation
                                        
                                        
                                    
                                        
                                        
                                            Remote System Upgrades
                                        
                                        
                                    
                                        
                                        
                                            User Watchdog Internal Circuitry Timing Specifications
                                        
                                        
                                    
                                
                            Recommended Operating Conditions
| Symbol | Description | Condition | Minimum 8 | Typical | Maximum 8 | Unit | 
|---|---|---|---|---|---|---|
| VCC | Core voltage power supply | — | 0.87 | 0.9 | 0.93 | V | 
| VCCP | Periphery circuitry and transceiver fabric interface power supply | — | 0.87 | 0.9 | 0.93 | V | 
| VCCPGM | Configuration pins power supply | 1.8 V | 1.71 | 1.8 | 1.89 | V | 
| 1.5 V | 1.425 | 1.5 | 1.575 | V | ||
| 1.2 V | 1.14 | 1.2 | 1.26 | V | ||
| VCCERAM | Embedded memory power supply | 0.9 V | 0.87 | 0.9 | 0.93 | V | 
| VCCBAT 9 | Battery back-up power supply (For design security volatile key register) | — | 1.14 | — | 1.89 | V | 
| VCCPT | Power supply for programmable power technology and I/O pre-driver | 1.8 V | 1.71 | 1.8 | 1.89 | V | 
| VCCIO | I/O buffers power supply | 3.0 V (for 3 V I/O only) | 2.85 | 3.0 | 3.15 | V | 
| 2.5 V (for 3 V I/O only) | 2.375 | 2.5 | 2.625 | V | ||
| 1.8 V | 1.71 | 1.8 | 1.89 | V | ||
| 1.5 V | 1.425 | 1.5 | 1.575 | V | ||
| 1.35 V | 10 | 1.35 | 10 | V | ||
| 1.25 V | 1.19 | 1.25 | 1.31 | V | ||
| 1.2 V | 10 | 1.2 | 10 | V | ||
| VCCA_PLL | PLL analog voltage regulator power supply | — | 1.71 | 1.8 | 1.89 | V | 
| VREFP_ADC | Precision voltage reference for voltage sensor | — | 1.2475 | 1.25 | 1.2525 | V | 
| VI 11 12 | DC input voltage | 3 V I/O | –0.3 | — | 3.3 | V | 
| LVDS I/O | –0.3 | — | 2.19 | V | ||
| VO | Output voltage | — | 0 | — | VCCIO | V | 
| TJ | Operating junction temperature | Extended | 0 | — | 100 | °C | 
| Industrial | –40 | — | 100 | °C | ||
| tRAMP 13 | Power supply ramp time | Standard POR | 200 µs | — | 100 ms | — | 
| Fast POR | 200 µs | — | 4 ms | — | 
   Related Information
   
 
    
  
 
 
  8 This value describes the budget for the DC (static) power supply tolerance and does not include the dynamic tolerance requirements. Refer to the PDN tool for the additional budget for the dynamic tolerance requirements. 
 
 
 
  9 If you do not use the design security feature in  Intel® Cyclone® 10 GX devices, connect VCCBAT to a 1.5-V to 1.8-V power supply.  Intel® Cyclone® 10 GX power-on reset (POR) circuitry monitors VCCBAT.  Intel® Cyclone® 10 GX devices do not exit POR if VCCBAT is not powered up. 
 
 
 
  10 For minimum and maximum voltage values, refer to the I/O Standard Specifications section. 
 
 
 
  11 The LVDS I/O values are applicable to all dedicated and dual-function configuration I/Os. 
 
 
 
  12 This value applies to both input and tri-stated output configuration. Pin voltage should not be externally pulled higher than the maximum value. 
 
 
 
  13 tramp is the ramp time of each individual power supply, not the ramp time of all combined power supplies.