T89C51CC02CA-RATIM datasheet(152/154 Pages) ATMEL

152 / 154 page

Table of Contents

iii

CAN Protocol...................................................................................................... 71

CAN Controller Description ................................................................................ 75

CAN Controller Mailbox and Registers Organization ......................................... 76

CAN Controller Management ............................................................. 78

IT CAN Management.......................................................................................... 79

bit Timing and Baud Rate ................................................................................... 82

Fault Confinement .............................................................................................. 84

Acceptance Filter................................................................................................ 85

Data and Remote Frame .................................................................................... 86

Time Trigger Communication (TTC) and Message Stamping ............................ 87

CAN Autobaud and Listening Mode ................................................................... 88

Routine Examples .............................................................................................. 88

CAN SFRs .......................................................................................................... 91

Registers ............................................................................................................ 92

Programmable Counter Array (PCA) ............................................... 112

PCA Timer ........................................................................................................ 112

PCA Modules ................................................................................................... 114

PCA Interrupt.................................................................................................... 115

PCA Capture Mode .......................................................................................... 115

16-bit Software Timer Mode ............................................................................. 116

High Speed Output Mode ................................................................................. 117

Pulse Width Modulator Mode ........................................................................... 117

PCA Registers .................................................................................................. 119

Analog-to-Digital Converter (ADC) .................................................. 124

Features ........................................................................................................... 124

ADC Port1 I/O Functions .................................................................................. 124

VAREF ............................................................................................................. 124

ADC Converter Operation ................................................................................ 125

Voltage Conversion .......................................................................................... 126

Clock Selection................................................................................................. 126

ADC Standby Mode.......................................................................................... 126

IT ADC management........................................................................................ 126

Routine Examples ............................................................................................ 127

Registers ........................................................................................................... 128

Interrupt System ............................................................................... 130

Introduction....................................................................................................... 130

Registers .......................................................................................................... 132

Electrical Characteristics ................................................................. 138

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