Analog ground/digital ground and analog power supply/digital power supply are just relative concepts. The main reason for proposing these concepts is that the interference of digital circuits on analo
[i=s]This post was last edited by fish001 on 2019-9-19 21:50[/i]In the electronics industry, the crystal oscillator frequency that customers and suppliers often hear is 32.768KHZ, 77.503KHZ, 60.003KHZ
[size=4]F206 has three independent storage spaces for program, data and I/O, each of which is 64K×16 bits, of which the on-chip dual-access RAM is 544 words (288 words for data, and the other 256 word
[size=4]The msp430 contains an ADC12 module that can complete 12-bit analog-to-digital conversion. When the accuracy or other indicators are not required, the ADC12 inside the 430 microcontroller can