每次在寫Microchip的程式時,

總要查一下變數的資料型態,因此就乾脆貼在文章內

C18 Data Type

TYPE                SIZE     RANGE 
char(1,2)            8 bits  -128 127 
signed char          8 bits  -128 127 
unsigned char        8 bits  0 255 
int                 16 bits  -32,768 32,767 
unsigned int        16 bits  0 65,535 
short               16 bits  -32,768 32,767 
unsigned short      16 bits  0 65,535 
short long          24 bits  -8,388,608 8,388,607 
unsigned short long 24 bits  0 16,777,215 
long                32 bits  -2,147,483,648 2,147,483,647 
unsigned long       32 bits  0 4,294,967,295 

float               32 bits  1.17549435 e-38 to 6.80564693 e+38
double
              32 bits  1.17549435 e-38 to 6.80564693 e+38

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