PIC16F870SLASHP datasheet(145/156 Pages) MICROCHIP

145 / 156 page

PIC16F870/871

Preliminary

DS30569A-page 145

INDEX

A/D ..................................................................................... 79

ADCON0 Register ...................................................... 79

ADCON1 Register ...................................................... 80

ADIF bit ...................................................................... 81

Analog Input Model Block Diagram ............................ 83

Analog Port Pins ...................................... 7, 8, 9, 35, 36

Block Diagram ............................................................ 82

Configuring Analog Port Pins ..................................... 84

Configuring the Interrupt ............................................ 81

Configuring the Module .............................................. 81

Conversion Clock ....................................................... 84

Conversions ............................................................... 85

Delays ........................................................................ 83

Effects of a Reset ....................................................... 86

GO/DONE bit ............................................................. 81

Internal Sampling Switch (Rss) Impedence ............... 82

Operation During Sleep ............................................. 86

Sampling Requirements ............................................. 82

Source Impedence ..................................................... 82

Time Delays ............................................................... 83

Absolute Maximum Ratings ............................................. 119

ADRES Register s ........................................................ 13, 79

Application Notes

AN552 (Implementing Wake-up on Key Strokes

Using PIC16CXXX) .................................................... 29

AN556 (Table Reading Using PIC16CXX) ................. 24

Architecture

PIC16F870 Block Diagram .......................................... 5

PIC16F871 Block Diagram .......................................... 6

Assembler

MPASM Assembler .................................................. 113

Banking, Data Memory ................................................ 11, 16

Block Diagrams

A/D ............................................................................. 82

Analog Input Model .................................................... 83

Capture ...................................................................... 58

Compare .................................................................... 59

PWM .......................................................................... 59

Timer0/WDT Prescaler .............................................. 47

Timer2 ........................................................................ 55

USART Receive ......................................................... 69

USART Transmit ........................................................ 67

BOR.

See Brown-out Reset

BRGH bit ............................................................................ 65

Brown-out Reset (BOR) ................................... 89, 93, 95, 96

BOR Status (BOR Bit) ................................................ 23

Capture/Compare/PWM

Capture

Block Diagram ................................................... 58

CCP1CON Register ........................................... 57

CCP1IF .............................................................. 58

Mode .................................................................. 58

Prescaler ............................................................ 58

CCP Timer Resources ............................................... 57

Compare

Block Diagram ................................................... 59

Mode .................................................................. 59

Software Interrupt Mode .................................... 59

Special Event Trigger ........................................ 59

Special Trigger Output of CCP1 ........................ 59

Section ....................................................................... 57

Special Event Trigger and A/D Conversions ............. 59

Capture/Compare/PWM (CCP)

CCP1

RC2/CCP1 Pin ................................................. 7, 8

CCP2

RC1/T1OSI/CCP2 Pin ..................................... 7, 8

PWM Block Diagram ................................................. 59

PWM Mode ................................................................ 59

CCP1CON ......................................................................... 15

CCP1M0 bit ....................................................................... 57

CCP1M1 bit ....................................................................... 57

CCP1M2 bit ....................................................................... 57

CCP1M3 bit ....................................................................... 57

CCP1X bit .......................................................................... 57

CCP1Y bit .......................................................................... 57

CCP2CON ......................................................................... 15

CCPR1H Register .................................................. 13, 15, 57

CCPR1L Register ........................................................ 15, 57

CCPR2H Register .............................................................. 15

CCPR2L Register .............................................................. 15

Code Examples

Indirect Addressing .................................................... 24

Code Protection ......................................................... 89, 103

Computed GOTO ............................................................... 24

Configuration Bits .............................................................. 89

Data Memory ..................................................................... 11

Bank Select (RP1:RP0 Bits) ................................ 11, 16

General Purpose Registers ....................................... 11

Special Function Registers ........................................ 13

DC Characteristics ........................................................... 121

Development Support ...................................................... 113

Device Overview .................................................................. 5

Direct Addressing .............................................................. 25

Electrical Characteristics ................................................. 119

Errata ................................................................................... 4

Firmware Instructions ...................................................... 105

FSR Register ................................................... 13, 14, 15, 24

I/O Ports ............................................................................ 27

ID Locations ............................................................... 89, 103

In-Circuit Serial Programming (ICSP) ........................ 89, 104

INDF .................................................................................. 15

INDF Register ........................................................ 13, 14, 24

Indirect Addressing ...................................................... 24, 25

FSR Register ............................................................. 11

Instruction Format ............................................................ 105

Instruction Set .................................................................. 105

ADDLW .................................................................... 107

ADDWF ................................................................... 107

ANDLW .................................................................... 107

ANDWF ................................................................... 107

BCF ......................................................................... 107

BSF .......................................................................... 107

BTFSC ..................................................................... 108

BTFSS ..................................................................... 108

CALL ........................................................................ 108

CLRF ....................................................................... 108

PIC16F870/P Datasheet(PDF) 145 Page - Microchip Technology

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