T89C51CC02CA-RATIM datasheet(142/145 Pages) ATMEL

142 / 145 page

Program/Code Memory ...................................................................... 33

Flash Memory Architecture ................................................................................ 33

Overview of FM0 Operations.............................................................................. 35

Registers ............................................................................................................ 41

In-System Programming (ISP) ........................................................... 42

Flash Programming and Erasure ....................................................................... 42

Boot Process ...................................................................................................... 43

Application-Programming-Interface .................................................................... 43

XROW Bytes ...................................................................................................... 44

Hardware Conditions .......................................................................................... 44

Hardware Security Byte...................................................................................... 45

Serial I/O Port ...................................................................................... 46

Framing Error Detection .................................................................................... 46

Automatic Address Recognition ......................................................................... 47

Given Address .................................................................................................... 47

Broadcast Address ............................................................................................. 48

Registers ............................................................................................................. 49

Timers/Counters ................................................................................. 52

Timer/Counter Operations .................................................................................. 52

Timer 0 ............................................................................................................... 52

Timer 1 ............................................................................................................... 54

Interrupt .............................................................................................................. 55

Registers ............................................................................................................ 56

Timer 2 ................................................................................................. 59

Auto-Reload Mode ............................................................................................. 59

Programmable Clock-Output .............................................................................. 60

Registers ............................................................................................................ 61

Watchdog Timer .................................................................................. 64

Watchdog Programming...................................................................................... 65

Watchdog Timer During Power-down Mode and Idle ...................... 66

Register .............................................................................................................. 66

CAN Controller .................................................................................... 68

CAN Controller Description ............................................................... 68

CAN Controller Mailbox and Registers Organization ......................................... 69

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