Computer level 3 course embedded system development: how can you say "4 and 8 bit MCU is now rarely used close to eliminate"?

CodePudding user response:

Because the ARM kernel low-end solutions are very cheap, 8/4 a market space is becoming more and more small
Such as you buy an 8-bit 51 microcontroller one or two dollars, the lower part of the ARM CM0 can do it one or two dollars, but with strong performance a lot

CodePudding user response:

reference 1st floor dceacho response:

because the ARM kernel low-end solutions are very cheap, 8/4 a market space is becoming more and more small
Such as you buy an 8-bit 51 microcontroller one or two dollars, the lower part of the ARM CM0 can do it one or two dollars, but with strong performance many

Understand, thank you, said the book itself won't because of the presence of the high-end products and low-end MCU decline or even eliminated, so I look not to understand,