why different micro controllers are used..? if u could make out a best of one kind,where many i/p o/p's and large memory space is available..? if u say that MCU's are chosen on its application basis, well order a MCU where the memory and i/p o/p's are configured by you.. so my outline of my question is that why we go for different micro controllers..? where it in-deed's the necessity to learn the programming languages individually for the micro controller we choose.!
When choosing an MCU, the following factors should be taken into account: 1) Technical specs (memory, CPU speed, peripherals, package type, temperature range, etc.) 2) Price, availability. 3) Cost of development. 4) Other factors I could be missing. It's a balancing act. Many of these factors are conflicting. Some may not matter for a particular application.
Why does the world have many different cars?
Why do cars exist in different color?
How can a sports car transport 10 big bags?
How can a SUV transport 10 tons of gravel?
How can you drive extreme distances on electricity without spending time charging the batteries or replacing battery packs?
How can you get a gasoline car to have zero pollution?
Is a touring car or a lorry most comfortable if you need to transport yourself 1000 km? Which will give best mileage for consumed fuel?
Will you survive a collision with an elk in a tiny city car?
How do you service a premium car if living a long way from the nearest city in Africa?
Just as there are many different needs when selecting a car, there are also many very conflicting needs when selecting a processor.
thanks mike, now im clear with the point.
per, u spoon feeded me. thanks yar..