FAQ
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FAQ
What is the relationship between the logic“1”and input voltage of chip pins? Issue Date：2018-03-08
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.
| Products: | Microcontrollers ,8bit 8051 MCUs ,Arm Cortex-M0 MCUs ,Arm Cortex-M4 MCUs |
|---|---|
| Applications: | |
| Function: | Peripherals,I/O,GPIO |