2.4. Operating Conditions
Use the provided maximum ratings, recommended operating conditions and DC operating conditions to ensure the correct usage of the Intel® FPGA Download Cable.
Symbol | Parameter | Conditions | Min | Max | Unit |
---|---|---|---|---|---|
VCC(TRGT) | Target supply voltage | With respect to ground | –0.3 | 5.5 | V |
VCC(USB) | USB supply voltage | With respect to ground | –0.5 | 6.0 | V |
II | Input current | TDO or dataout | –10.0 | 10.0 | mA |
Io | Output current for Rev. A or Rev. B cable | TCK, TMS, TDI, nCS, nCE | –20.0 | 20.0 | mA |
Output current for Rev. C cable | –50.0 | 50.0 | mA |
Symbol | Parameter | Conditions | Min | Max | Unit |
---|---|---|---|---|---|
VCC(TRGT) | Target supply voltage, 5.0-V operation | — | 4.75 | 5.25 | V |
Target supply voltage, 3.3-V operation | — | 3.0 | 3.6 | V | |
Target supply voltage, 2.5-V operation | — | 2.375 | 2.625 | V | |
Target supply voltage, 1.8-V operation | — | 1.71 | 1.89 | V | |
Target supply voltage, 1.5-V operation | — | 1.43 | 1.57 | V |
Symbol | Parameter | Conditions | Min | Max | Unit |
---|---|---|---|---|---|
VIH | High-level input voltage | — | VCC(TRGT) – 0.2 | — | V |
VIL | Low-level input voltage | — | — | 0.15 | V |
VOH | 5.0-V high-level output voltage | VCC(TRGT) = 4.5 V, IOH = 1 mA | 4.4 | — | V |
3.3-V high-level output voltage | VCC(TRGT) = 3.0 V, IOH = 1 mA | 2.9 | — | V | |
2.5-V high-level output voltage | VCC(TRGT) = 2.375 V, IOH = 1 mA | 2.275 | — | V | |
1.8-V high-level output voltage | VCC(TRGT) = 1.71 V, IOH = 1 mA | 1.61 | — | V | |
1.5-V high-level output voltage | VCC(TRGT) = 1.43 V, IOH = 1 mA | 1.33 | — | V | |
VOL | 5.0-V low-level output voltage | VCC(TRGT) = 5.5 V, IOL = 1 mA | — | 0.125 | V |
3.3-V low-level output voltage | VCC(TRGT) = 3.6 V, IOL = 1 mA | — | 0.125 | V | |
2.5-V low-level output voltage | VCC(TRGT) = 2.625 V, IOL = 1 mA | — | 0.125 | V | |
1.8-V low-level output voltage | VCC(TRGT) = 1.89 V, IOL = 1 mA | — | 0.125 | V | |
1.5-V low-level output voltage | VCC(TRGT) = 1.57 V, IOL = 1 mA | — | 0.125 | V | |
ICC(TRGT) | Operating current (No Load) | Typical ICC(TRGT) = 16 uA | — | 100 | µA |
Symbol | Parameter | Conditions | Min | Max | Unit |
---|---|---|---|---|---|
VIH | High-level input voltage | VCC(TRGT) >= 2.0 V | 2.0 | — | V |
VCC(TRGT) < 2.0 V | VCC(TRGT) | — | V | ||
VIL | Low-level input voltage | VCC(TRGT) >= 2.0 V | — | 0.8 | V |
VCC(TRGT) < 2.0 V | — | 0 | V | ||
VOH | 5.0-V high-level output voltage | VCC(TRGT) = 4.5 V, IOH = -10 mA | 3.8 | — | V |
3.3-V high-level output voltage | VCC(TRGT) = 3.0 V, IOH = -8 mA | 2.3 | — | V | |
2.5-V high-level output voltage | VCC(TRGT) = 2.375 V, IOH = -6 mA | 1.8 | — | V | |
1.8-V high-level output voltage | VCC(TRGT) = 1.71 V, IOH = -4 mA | 1.2 | — | V | |
VOL | 5.0-V high-level output voltage | VCC(TRGT) = 5.5 V, IOL = 10 mA | — | 0.8 | V |
3.3-V high-level output voltage | VCC(TRGT) = 3.6 V, IOL = 8 mA | — | 0.7 | V | |
2.5-V high-level output voltage | VCC(TRGT) = 2.625 V, IOL = 6 mA | — | 0.6 | V | |
1.8-V high-level output voltage | VCC(TRGT) = 1.89 V, IOL = 4 mA | — | 0.5 | V | |
ICC(TRGT) | Operating current (No Load) | Typical ICC(TRGT) = 16 uA | — | 100 | µA |