What issues should be paid attention to when using RC oscillator?
RC oscillation frequency is mainly influenced by the following conditions: ...
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System board using RC oscillator, how to solve the simulation and real chip operating frequency error problem?
It is proposed to use crystal when simulation, the actual chip with RC osci...
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What is the state for Xout pin in the external RC oscillator mode?
In external RC mode, the oscillation signal is input to MCU internal throu...
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What is the meaning for "1T" mentioned in SONIX MCU specifications?
The meaning of "1T" is MCU maximum operation clock speed, that is Fcpu = Fo...
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How to select parameters to get 4MHz RC oscillator frequency at VDD = 5V power supply?
When use external RC oscillator circuit to obtain system clock, It is sugg...
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What measures can be taken to enhance anti-ESD ability in circuit design and PCB layout?
1. In the circuit design, for digital input and output port and cable conn...
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What is the VDD rise time limitation when MCU Power On?
In order to make fully successful for MCU Power On Reset, the proposed Powe...
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System board using RC oscillator, how to solve the simulation and real chip operating frequency error problem?
It is proposed to use crystal when simulation, the actual chip with RC osci...
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How to set in program to increase MCU stability in/out GREEN MODE?
In order to increase the stability of MCU in/out GREEN MODE, in mode switc...
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In SN8P2700A datasheet pin assignment, there is an AVDD pin, what does that pin do?
AVDD pin is for the analog circuit power input pin, users should note that ...