Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

USB low-full-high speed peripherals Forum Discussions

NaMo_1534561
Level 5
Level 5
100 replies posted 100 sign-ins 50 replies posted

Hello,

About CY7C65211-24LTXI of USB-Serial

We are considering using USB-SPI (UART).

Please let me know the voltage specifications that pin types allow for overshoot / undershoot of SCB / GPIO input voltage.

Best Regards,

Naoaki Morimoto

0 Likes
1 Solution
YangyangC_06
Employee
Employee
50 likes received 25 likes received 10 likes received

Hi,

The range of voltage on GPIO pins is 0.5V-Vddd+0.5V.

View solution in original post

0 Likes
4 Replies
Anonymous
Not applicable

I think it is 5V.

0 Likes
Sananya_14
Moderator
Moderator
Moderator
750 replies posted 500 replies posted 250 solutions authored

Hello,

Could you explain what voltage specifications you mean? The momentary shoot levels or operating voltage values?

Best Regards,

Sananya

0 Likes

Hello,

The voltage specifications that I want to know is the momentary shoot levels. For example, VCC+0.5V with in 50ns.

Best Regards,

Naoaki Morimoto

0 Likes
YangyangC_06
Employee
Employee
50 likes received 25 likes received 10 likes received

Hi,

The range of voltage on GPIO pins is 0.5V-Vddd+0.5V.

0 Likes