Hi,
VIO range is 1.8V to Vdd, but Timing Specification is guaranteed with 2.3V to 5.5V or VDD+0.3 V. Please refer to Page5.
Can you guaranteed with 1.8V to Vdd? If not, please let me know about the below specification with VIO=1.8V.
- tSCK
- tDSDO
- tEN
- tDSDOSDI
Regards,
yk