What is the relationship between the logic“1”and input voltage of chip pins?

Post Reply
a_ziliu
Posts: 207
Joined: 20 Mar 2017, 10:52

31 May 2021, 15:57

The logic“1”voltage of chip pins is the same as the input voltage of the corresponding power domain.

For example,
Input Voltage = 3.3 V => Logic“1”Voltage = 3.3 V
Input Voltage = 4.56789 V => Logic“1”Voltage = 4.56789 V.

Post Reply
  • Information
  • Who is online

    Users browsing this forum: No registered users and 4 guests