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monisha's avatar
monisha
Icon for New Contributor rankNew Contributor
5 years ago

max 10 GPIO VOH and VOL @IOH=8mA

Hi, I plan to use 10M25DC FPGA for to drive 7mA load @3.3V. As per MAX 10 General purpose I/O user guide, 3.3VLVTTL only have capability to drive 8mA(3.3V LVCMOS is 2mA maximum). Kindly correct me...
Ash_R_Altera's avatar
Ash_R_Altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

IOH and IOL values that in the datasheet are not max values, but recommended ones and are based on JEDEC standards.

For your application, you can use 3.3V LVTTL, 8mA setting in Quartus.

VOHmin and VOLmax remains same for all the IOL and IOH settings.

3.3V LVTTL and 3.3LVCMOS levels can be set for individual pins in a bank.


Regards.