What is the minimum voltage to keep the information in IC RAM? Is there a general range for reference?
The minimum RAM data maintenance voltage varies by MCU types, users can ref...
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When you want a higher rate of program frequency(Fcpu to 16M or 8M) and real system would work in complex situations more serious flood and disturbance, whether enable Noise_Filter will give a great i
When users system works in high noise environment, it is suggested to open ...
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What is the internal ILRC frequency?
Operating voltage influence internal oscillator frequency ILRC greatly, whe...
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Can target board provide system clock?
No, it can't, internal crystal oscillator of emulator is the default crysta...
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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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How to determine the actual clock frequency for Full-speed USB IC?
SN8P221X actual Fosc is 2 times of external crystal frequency; SN8F225X an...
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What is the purpose for 2K Plus simulation USB 48M?
As full-speed USB is 12M, therefore this 48M can provide 12M frequency by t...
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Can user make read and write operations directly on Pflag register?
Pflag program status register shows below: From the table, you can see, NT...
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What is the minimum voltage to keep the information in IC RAM? Is there a general range for reference?
The minimum RAM data maintenance voltage varies by MCU types, users can ref...
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How to select each option in Code Option?
Different chip declaration and different compiler software versions, Code O...