AT89C51CC02CA-RATUM datasheet(154/156 Pages) ATMEL

154 / 156 page

Table of Contents

iii

CAN Controller .................................................................................... 73

CAN Protocol...................................................................................................... 73

CAN Controller Description ................................................................................ 77

CAN Controller Mailbox and Registers Organization ......................................... 78

CAN Controller Management ............................................................. 80

IT CAN Management.......................................................................................... 81

Bit Timing and Baud Rate .................................................................................. 84

Fault Confinement .............................................................................................. 86

Acceptance Filter................................................................................................ 87

Data and Remote Frame .................................................................................... 88

Time Trigger Communication (TTC) and Message Stamping ............................ 89

CAN Autobaud and Listening Mode ................................................................... 90

Routine Examples .............................................................................................. 90

CAN SFRs .......................................................................................................... 93

Registers ............................................................................................................ 94

Programmable Counter Array (PCA) ............................................... 114

PCA Timer ........................................................................................................ 114

PCA Modules ................................................................................................... 116

PCA Interrupt.................................................................................................... 117

PCA Capture Mode .......................................................................................... 117

16-bit Software Timer Mode ............................................................................. 118

High Speed Output Mode ................................................................................. 119

Pulse Width Modulator Mode ........................................................................... 119

PCA Registers .................................................................................................. 121

Analog-to-Digital Converter (ADC) .................................................. 126

Features ........................................................................................................... 126

ADC Port1 I/O Functions .................................................................................. 126

VAREF ............................................................................................................. 126

ADC Converter Operation ................................................................................ 127

Voltage Conversion .......................................................................................... 128

Clock Selection................................................................................................. 128

ADC Standby Mode.......................................................................................... 128

IT ADC Management......................................................................................... 129

Routine Examples ............................................................................................ 129

Registers ........................................................................................................... 130

Interrupt System ............................................................................... 132

Introduction....................................................................................................... 132

Registers .......................................................................................................... 134

AT89C51CC02CA-RATUM 数据表(PDF) 154 Page - ATMEL Corporation

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