In this article ,we will talk about which controller is used in industries.
The semiconductor unit PIC trademark is related to 8-bit processors, particularly the PIC16 series, however there are 16-bit and 32-bit PIC microcontrollers. The line contains PIC10, 12, 16 and 18, all 8-bit; PIC24 and dsPIC (with DSP), 16-bit; and PIC32M, 32-bit which run the MIPS RISC instruction set. But sales of 8-bit PICs are larger than the larger PIC devices.
ARM7 may be a comparatively previous ARM core family, maybe the OP meant ARM Cortex M7, which are microcontrollers similar to the 32-bit PICs. Since 2016, once semiconductor unit bought Atmel, it’s offered each unit of measurement and ARM-based 32-bit MCUs.
ARM Cortex processors square measure created by many different corporations additionally to semiconductor unit.
When Microchip bought Atmel, they also picked up all of its 8-bit AVR markets also, which was substantial.
They are utilized in the Arduino platform, for instance.
If we have a tendency to were to limit ourselves to simply the 8-bit PICs and 8-bit AVRs, it might still be tough to match them with the ARM Cortex M7 sales, since several
companies make them.
However, we will compare all 8-bit microcontrollers with all 32-bit microcontrollers, which can be what the OP was very driving at.
And here we have a tendency to see that for 2017, the market share was regarding a similar, with the 8-bitters still slightly ahead.
Semiconductor MCU revenue market forecast in countless greenbacks
Note this was a forecast exhausted 2014, so the numbers may be off some.
But the trend is clear; while the 16-bitters are not growing, the 8 and 32-bit are still neck and neck.
And this can be greenback figures; since the 8-bitters prices well less, their actual numbers still so much exceed the 32-bit devices.
And semiconductor unit is that the leading producer of 8-bit microcontrollers (PIC+AVR).
So, I would venture that comparing PICs to ARM Cortex M7s, the PICs are still ahead.
PIC is a microcontroller. The ARM is a core.
ARM cores square measure used each in microcontrollers (MCU) and microprocessors(MPU).
The two are not comparable.
Both are used in the industry. PIC is used for applications that do not demand high processing capabilities and speed. ARM-based MPU or MCU are used for an application requiring a significant amount of speed and power. The choice is entirely application dependent.
BTW, the industry is huge. Very very huge. It stretches from India to the USA and then back to India. It stretches from India to the Arctic, all the way South to Antarctica and then back again to India.
