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 for FPGA I/Os

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