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 is the general power consumption for MCU in sleep mode?
MCU power consumption is minimum when enter Sleep Mode (not exceed 2uA). IC...
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How to set to enter low-speed mode properly?
Switching into low-speed mode can be divided into two situations: keep on e...
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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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Why chips can not enter sleep mode?
The program can enter Sleep Mode by setting: B0BSET CPUM0, If the system ca...
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In power down mode, how to set input pin to get the lowest current?
1. In sleep mode, the input pin should be set to input pull-up state and c...
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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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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 data transmit format for PS2 mouse in different systems?
According to different Host systems, PS2 Mouse support different function m...