8 bit Microcontroller vs. 16 bit Microcontroller
Main DifferenceBefore debating about 8 bit and 16 bit microcontroller it is vitally necessary understand what's microcontroller. A microcontroller is a single and small chip having built-in circuit, processor core and embedded programmable I/O peripherals. 1 bit to 512 bit are frequent occasion of microcontrollers. Here we're going to speak about about 8 bit and 16 bit microcontroller and their variations.
Difference Between 8 bit Microcontroller and 16 bit Microcontroller
8 bit Microcontroller vs. 16 bit Microcontroller
First is on worth. Although as a consequence of enchancment in design worth comparability between two has been lowered nevertheless nonetheless 8 bit microcontroller is cheaper than 16 bit microcontroller.
8 bit Microcontroller vs. 16 bit Microcontroller
Having 16 bit microcontroller means 16 bus or pipe to carry on information which is 2 time better than 8 bit microcontroller.
8 bit Microcontroller vs. 16 bit Microcontroller
Due to large bus 16 bit can perform additional successfully and fast as consider to 16 bit microcontroller.
8 bit Microcontroller vs. 16 bit Microcontroller
In performing mathematical capabilities, 16 bit microcontroller is additional right and reliable than 8 bit microcontroller.
8 bit Microcontroller vs. 16 bit Microcontroller
For every cycle of instruction, 8 bit fluctuate is zero to 255 whereas 16 bit has fluctuate of zero to 65535 for every cycle.
8 bit Microcontroller vs. 16 bit Microcontroller
Although 16 bit microcontroller reveals double cycle or clock time than 8 bit nevertheless having fast time clock means additional energy and vitality will seemingly be required to hold out.
8 bit Microcontroller vs. 16 bit Microcontroller
8 bit microcontroller requires 20 mA current to work, which is 2 time better than the current requirement of 16 bit microcontroller, which requires 10 mA.
8 bit Microcontroller vs. 16 bit Microcontroller
Input and Output peripherals of 16 bit are additional advance than 8 bit microcontroller.
8 bit Microcontroller vs. 16 bit Microcontroller
8 bit microcontroller reveals velocity of 12 MIPS at 48 MHz whereas 16 bit reveals most 16 MIPS at 32 MHz, two time better than 8 bit microcontroller.
What is 8 bit Microcontroller?
8 bit microcontroller is type of microcontroller having all traits of microcontroller and its information gadgets are largely 8 bits big. 8 bits big means your CPU can use 8 bit information bus or pipe and can entry the similar dimension information by a single machine instruction. For every cycle of instruction its fluctuate is zero to 255. It requires 20mA current to work. Intel 8008 was the first model having 8 bit micro-controller.
What is 16 bit Microcontroller?
16 bit microcontroller is additional superior than 8 bit microcontroller. It is additional right and precise in performing mathematical and technical duties. Unlike 8 bit microcontroller it makes use of 16 bits information bus or pipe for a single instruction. For every cycle of instruction its bit fluctuate is extended from zero to 65,535. As 16 bit controller is 2 time better than 8 bit controller, it would probably work on two 16 bit numbers. It requires 10mA current to hold out.
