How much is SONIX MCU's I/O pull-up resistor?
This point has been described in chip's specifications (Electrical Characteristics
section).
Vdd = 3V, the pull-up resistor is typically 200K ohms.
Vdd = 5V, the pull-up resistor is typically 100K ohms.
Vdd = 3V, the pull-up resistor is typically 200K ohms.
Vdd = 5V, the pull-up resistor is typically 100K ohms.