AT89C5115-RATUM datasheet(110/113 Pages) ATMEL

110 / 113 page

Program/Code Memory ...................................................................... 32

Flash Memory Architecture ................................................................................ 32

Overview of FM0 Operations.............................................................................. 34

Registers ............................................................................................................ 40

Operation Cross Memory Access ..................................................... 42

Sharing Instructions ........................................................................... 43

In-System Programming (ISP) ........................................................... 45

Flash Programming and Erasure ....................................................................... 45

Boot Process ...................................................................................................... 46

Application-Programming-Interface .................................................................... 46

XROW Bytes ...................................................................................................... 47

Hardware Conditions .......................................................................................... 47

Hardware Security Byte...................................................................................... 48

Serial I/O Port ...................................................................................... 49

Framing Error Detection .................................................................................... 49

Automatic Address Recognition ......................................................................... 50

Given Address .................................................................................................... 50

Broadcast Address ............................................................................................. 51

Registers ............................................................................................................. 52

Timers/Counters ................................................................................. 55

Timer/Counter Operations .................................................................................. 55

Timer 0 ............................................................................................................... 55

Timer 1 ............................................................................................................... 57

Interrupt .............................................................................................................. 58

Registers ............................................................................................................ 59

Timer 2 ................................................................................................. 62

Auto-Reload Mode ............................................................................................. 62

Programmable Clock-Output .............................................................................. 63

Registers ............................................................................................................ 64

Watchdog Timer .................................................................................. 67

Watchdog Programming...................................................................................... 68

Watchdog Timer During Power-down Mode and Idle ...................... 69

Register .............................................................................................................. 69

Programmable Counter Array (PCA) ................................................. 71

AT89C5115-RATUM 数据表(PDF) 110 Page - ATMEL Corporation