imple cellular phones that do very little over voice and text line of work generally include one process unit that handles everything - computer programme (keyboard, display), RF process, battery management, etc. These ar SoC - Systems on Chip and ar nearer to microcontrollers than microprocessors as a result of they decide to do everything - from process, to device interfacing, to memory, to program and knowledge storage, etc - on one chip. Smartphones have multiple microprocessors and microcontrollers in them. the most processor could be a chip with a bus to speak with memory on separate chips (though usually contained within the same IC package), and busses to speak with the remainder of the devices. they typically contain a number of the controllers, like the show controller, so that they have a number of the options of microcontrollers, however they\'re still additional chip than microcontroller. The cellular chipset typically includes a microprocessor/microcontroller that basically blurs the lines. the newest generation of smartphones usually tend additional toward microprocessors for the RF chipset, thus on provide the manufacturer flexibility by mistreatment software package style instead of hardware style for a few options, however they are doing have additional items of the hardware interface (rf, etc) on the chip itself. The rest of the phone has many microcontrollers. These management the touchscreen, audio, sensors, cameras, etc. So it depends on the kind of phone you are thinking of. an easy phone uses a microcontroller. a posh phone uses each. Solution imple cellular phones that do very little over voice and text line of work generally include one process unit that handles everything - computer programme (keyboard, display), RF process, battery management, etc. These ar SoC - Systems on Chip and ar nearer to microcontrollers than microprocessors as a result of they decide to do everything - from process, to device interfacing, to memory, to program and knowledge storage, etc - on one chip. Smartphones have multiple microprocessors and microcontrollers in them. the most processor could be a chip with a bus to speak with memory on separate chips (though usually contained within the same IC package), and busses to speak with the remainder of the devices. they typically contain a number of the controllers, like the show controller, so that they have a number of the options of microcontrollers, however they\'re still additional chip than microcontroller. The cellular chipset typically includes a microprocessor/microcontroller that basically blurs the lines. the newest generation of smartphones usually tend additional toward microprocessors for the RF chipset, thus on provide the manufacturer flexibility by mistreatment software package style instead of hardware style for a few options, however they are doing have additional items of the hardware interface (rf, etc) on the chip itself. The rest of the phone has many microcontrollers..

1. imple cellular phones that do very little over voice and text line of work generally include one
process unit that handles everything - computer programme (keyboard, display), RF process,
battery management, etc.
These ar SoC - Systems on Chip and ar nearer to microcontrollers than microprocessors as a
result of they decide to do everything - from process, to device interfacing, to memory, to
program and knowledge storage, etc - on one chip.
Smartphones have multiple microprocessors and microcontrollers in them. the most processor
could be a chip with a bus to speak with memory on separate chips (though usually contained
within the same IC package), and busses to speak with the remainder of the devices. they
typically contain a number of the controllers, like the show controller, so that they have a number
of the options of microcontrollers, however they're still additional chip than microcontroller.
The cellular chipset typically includes a microprocessor/microcontroller that basically blurs the
lines. the newest generation of smartphones usually tend additional toward microprocessors for
the RF chipset, thus on provide the manufacturer flexibility by mistreatment software package
style instead of hardware style for a few options, however they are doing have additional items
of the hardware interface (rf, etc) on the chip itself.
The rest of the phone has many microcontrollers. These management the touchscreen, audio,
sensors, cameras, etc.
So it depends on the kind of phone you are thinking of. an easy phone uses a microcontroller. a
posh phone uses each.
Solution
imple cellular phones that do very little over voice and text line of work generally include one
process unit that handles everything - computer programme (keyboard, display), RF process,
battery management, etc.
These ar SoC - Systems on Chip and ar nearer to microcontrollers than microprocessors as a
result of they decide to do everything - from process, to device interfacing, to memory, to
program and knowledge storage, etc - on one chip.
Smartphones have multiple microprocessors and microcontrollers in them. the most processor
could be a chip with a bus to speak with memory on separate chips (though usually contained
within the same IC package), and busses to speak with the remainder of the devices. they
typically contain a number of the controllers, like the show controller, so that they have a number
of the options of microcontrollers, however they're still additional chip than microcontroller.
The cellular chipset typically includes a microprocessor/microcontroller that basically blurs the

2. lines. the newest generation of smartphones usually tend additional toward microprocessors for
the RF chipset, thus on provide the manufacturer flexibility by mistreatment software package
style instead of hardware style for a few options, however they are doing have additional items
of the hardware interface (rf, etc) on the chip itself.
The rest of the phone has many microcontrollers. These management the touchscreen, audio,
sensors, cameras, etc.
So it depends on the kind of phone you are thinking of. an easy phone uses a microcontroller. a
posh phone uses each.