Can the internal reference voltage be greater than the operation voltage? Issue Date：2020-02-26
N
NuForum Admin
The internal reference voltage is selected based on the operation voltage, and the value must be less than or equal to the operation voltage. For example, when the operation voltage is 2V, the internal reference voltage must be selected as 1.538V by setting VRFSEL[2:0].
| Products: | Microcontrollers ,8bit 8051 MCUs ,Low Power ML51 Series |
|---|---|
| Applications: | |
| Function: | Peripherals,Analog,Vref |