DC and AC Characteristics
Recommended Operating Conditions
Symbol |
Description |
Min |
Typical |
Max |
Units |
---|---|---|---|---|---|
VDD_io |
Supply voltage for I/Os |
1.8 |
3.3 |
5.0 |
V |
VDD_core |
Supply voltage for FPGA core |
1.62 |
1.8 |
1.98 |
V |
V_in |
Input voltage for other I/Os |
TBD |
3.3 |
TBD |
V |
I_in |
Maximum current through pins |
N/A |
TBD |
TBD |
mA |
f_max |
Maximum frequency of I/Os |
N/A |
TBD |
TBD |
MHz |
Note
Threshold voltage of logic 1 for I/O (V_OH) is 0.8 * VDD_io. In other words, V_in should be at least 2.64V in order to be sensed as logic 1
Note
Threshold voltage of logic 0 for I/O (V_OH) is 0.4. In other words, V_in should not exceed 0.4V in order to be sensed as logic 0.
Typical AC Characteristics
Symbol |
Description |
Min |
Max |
Units |
---|---|---|---|---|
V_in Overshoot |
Maximum allowed overshoot voltage for Vin |
TBD |
TBD |
V |
V_in Undershoot |
Minimum allowed overshoot voltage for Vin |
TBD |
TBD |
V |
I_VDD_core |
Quiescent VDD_core supply current |
TBD |
TBD |
mA |
I_VDD_io |
Quiescent VDD_io supply current |
TBD |
TBD |
mA |