difference between 8051 and C8051f411

Hi all, Iam quite confused to know whats the difference between 8051 and C8051F411.(what does C,F stands for). One more question is when i am seeing the datasheet of c8051f411,it showed me as CIP...
difference between 8051 and C8051f411

Hi all, Iam quite confused to know whats the difference between 8051 and C8051F411.(what does C,F stands for). One more question is when i am seeing the datasheet of c8051f411,it showed me as CIP...
difference between 8051 and C8051f411

Hi all, Iam quite confused to know whats the difference between 8051 and C8051F411.(what does C,F stands for). One more question is when i am seeing the datasheet of c8051f411,it showed me as CIP...
difference between 8051 and C8051f411

Hi all, Iam quite confused to know whats the difference between 8051 and C8051F411.(what does C,F stands for). One more question is when i am seeing the datasheet of c8051f411,it showed me as CIP...
WHY the function _WBYTE don't work!

the codes like follow: #include<absacc.h> #include<reg52.h> #define XRAMTEST XBYTE[0X1111] main() { unsigned char t ; t = XRAMTEST; while(1); } when use the _WBYTE(0x1111,0x55) in the debug...