16F628 to 16F627 code

[Transistorman]

anyone know what to change 628 code to 627 code ?

 

[Pommie]

Nothing. The only difference is less memory so if it fits it works.

Mike.

 

[Transistorman]

Nothing. The only difference is less memory so if it fits it works.

Mike.

hi

is it important to change the code , from this

list p=16f628
	#include<p16f628.inc>

to this

list p=16f627
	#include<p16f627.inc>

??

 

[Pommie]

If you are using MPLAB with a programmer then you need to change the device. If you are just using the hex file then it will work either way.

Mike.

 

[Nigel Goodwin]

hi

is it important to change the code , from this

list p=16f628
	#include<p16f628.inc>

to this

list p=16f627
	#include<p16f627.inc>

??

No, there's no real need to, but I would suggest it's a good idea to, so you get used to always using the correct include file.

 

[Transistorman]

why did they 627 if 628 is already a better one ?

 

[Nigel Goodwin]

why did they 627 if 628 is already a better one ?

As a cheaper alternative, for smaller applications - it's the exact same device, just with half the program memory.

Personally I've never bought a 627, as I don't see any point in doing so?.

 

[Transistorman]

As a cheaper alternative, for smaller applications - it's the exact same device, just with half the program memory.

Personally I've never bought a 627, as I don't see any point in doing so?.

ok , i understand