PIC16F722AT-ESLASHML datasheet(276/284 Pages) MICROCHIP

276 / 284 page

PIC16F/LF722A/723A

DS41417A-page 276

 2010 Microchip Technology Inc.

CCPx Pin Configuration ............................................ 125

Compare Mode ......................................................... 127

CCPx Pin Configuration .................................... 127

Software Interrupt Mode ........................... 125, 127

Special Event Trigger........................................ 127

Timer1 Mode Selection ............................. 125, 127

Interaction of Two CCP Modules (table) ................... 123

Prescaler................................................................... 125

PWM Mode ............................................................... 129

Duty Cycle......................................................... 130

Effects of Reset................................................. 131

Example PWM Frequencies and

Resolutions, 20 MHZ ................................ 131

Example PWM Frequencies and

Resolutions, 8 MHz................................... 131

Operation in Sleep Mode .................................. 131

Setup for Operation........................................... 131

System Clock Frequency Changes................... 131

PWM Period.............................................................. 130

Setup for PWM Operation......................................... 131

Timer Resources....................................................... 123

CCP. See Capture/Compare/PWM (CCP)

CCP1CON Register ............................................................ 19

CCP2CON Register ............................................................ 19

CCPR1H Register ............................................................... 19

CCPR1L Register................................................................ 19

CCPR2H Register ............................................................... 19

CCPR2L Register................................................................ 19

CCPxCON Register .......................................................... 124

CKE bit ...................................................................... 163, 175

CKP bit ...................................................................... 162, 174

Clock Sources

External Modes ........................................................... 81

EC ....................................................................... 81

HS ....................................................................... 81

LP........................................................................ 81

OST..................................................................... 81

RC....................................................................... 82

XT ....................................................................... 81

Code Examples

A/D Conversion........................................................... 91

Changing Between Capture Prescalers .................... 125

Indirect Addressing ..................................................... 26

Initializing PORTA....................................................... 48

Initializing PORTB....................................................... 56

Initializing PORTC....................................................... 67

Initializing PORTE....................................................... 74

Loading the SSPBUF (SSPSR) Register .................. 158

Saving W, STATUS and PCLATH Registers

in RAM ................................................................ 39

Comparators

C2OUT as T1 Gate ................................................... 106

Compare Module. See Capture/Compare/PWM (CCP)

CONFIG1 Register........................................................ 83, 84

CPSCON0 Register .......................................................... 121

CPSCON1 Register .......................................................... 122

Customer Change Notification Service ............................. 281

Customer Notification Service........................................... 281

Customer Support ............................................................. 281

D/A bit ............................................................................... 175

Data Memory....................................................................... 16

Data/Address bit (D/A) ...................................................... 175

DC and AC Characteristics ............................................... 227

DC Characteristics

Extended and Industrial............................................ 206

Industrial and Extended............................................ 200

Development Support ....................................................... 195

Device Configuration .......................................................... 83

Code Protection.......................................................... 85

Configuration Word..................................................... 83

User ID ....................................................................... 85

Device Overview................................................................... 9

Effects of Reset

PWM mode............................................................... 131

Electrical Specifications .................................................... 199

Enhanced Capture/Compare/PWM (ECCP)

Specifications ........................................................... 217

Errata .................................................................................... 8

Firmware Instructions ....................................................... 185

Fixed Voltage Reference. See FVR

FSR Register ................................................................ 19, 20

Fuses. See Configuration Bits

FVR..................................................................................... 97

FVRCON Register ........................................................ 20, 97

General Purpose Register File ........................................... 16

I2C Mode

Associated Registers ................................................ 176

INDF Register ............................................................... 19, 20

Indirect Addressing, INDF and FSR Registers ................... 26

Instruction Format............................................................. 185

Instruction Set................................................................... 185

ADDLW..................................................................... 187

ADDWF..................................................................... 187

ANDLW..................................................................... 187

ANDWF..................................................................... 187

MOVF ....................................................................... 190

BCF .......................................................................... 187

BSF........................................................................... 187

BTFSC ...................................................................... 187

BTFSS ...................................................................... 188

CALL......................................................................... 188

CLRF ........................................................................ 188

CLRW ....................................................................... 188

CLRWDT .................................................................. 188

COMF ....................................................................... 188

DECF ........................................................................ 188

DECFSZ ................................................................... 189

GOTO ....................................................................... 189

INCF ......................................................................... 189

INCFSZ..................................................................... 189

IORLW ...................................................................... 189

IORWF...................................................................... 189

MOVLW .................................................................... 190

MOVWF .................................................................... 190

NOP .......................................................................... 190

RETFIE ..................................................................... 191

RETLW ..................................................................... 191

RETURN................................................................... 191

RLF ........................................................................... 192

RRF .......................................................................... 192

SLEEP ...................................................................... 192

SUBLW ..................................................................... 192

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