Solved
About LCD drive voltage
Is it possible to set the LCD drive voltage to 4.5VDC in STM32L073?
When using a VA liquid crystal panel an LCD, it is said that it cannot be driven by 3.6VDC.
This topic has been closed for replies.
The datasheet of the STM32L073, Section 6.3.21 gives some information on this: the internal LCD reference voltage can be set to a voltage between 2.6V and 3.55V.
It is not possible for the STM32L073 to generate a drive voltage of 4.5V.
Good luck!
When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.
/Peter
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.