Datasheet

© 2009 Microchip Technology Inc. DS41291F-page 315
PIC16F882/883/884/886/887
INDEX
A
A/D
Specifications.................................................... 263, 264
Absolute Maximum Ratings ..............................................245
AC Characteristics
Industrial and Extended ............................................ 255
Load Conditions........................................................ 254
ACKSTAT ......................................................................... 198
ACKSTAT Status Flag ......................................................198
ADC .................................................................................... 99
Acquisition Requirements ......................................... 107
Associated Registers ................................................ 109
Block Diagram............................................................. 99
Calculating Acquisition Time.....................................107
Channel Selection..................................................... 100
Configuration.............................................................100
Configuring Interrupt ................................................. 103
Conversion Clock......................................................100
Conversion Procedure ..............................................103
Internal Sampling Switch (R
SS) Impedance.............. 107
Interrupts................................................................... 101
Operation ..................................................................102
Operation During Sleep ............................................ 102
Port Configuration..................................................... 100
Reference Voltage (V
REF)......................................... 100
Result Formatting......................................................102
Source Impedance.................................................... 107
Special Event Trigger................................................102
Starting an A/D Conversion ......................................102
ADCON0 Register.............................................................104
ADCON1 Register.............................................................105
ADRESH Register (ADFM = 0).........................................106
ADRESH Register (ADFM = 1).........................................106
ADRESL Register (ADFM = 0).......................................... 106
ADRESL Register (ADFM = 1).......................................... 106
Analog Input Connection Considerations............................ 90
Analog-to-Digital Converter. See ADC
ANSEL Register..................................................................40
ANSELH Register ...............................................................48
Assembler
MPASM Assembler...................................................242
B
Baud Rate Generator........................................................ 195
BAUDCTL Register........................................................... 162
BF ..................................................................................... 198
BF Status Flag ..................................................................198
Block Diagrams
(CCP) Capture Mode Operation ............................... 126
ADC ............................................................................ 99
ADC Transfer Function .............................................108
Analog Input Model............................................. 90, 108
Auto-Shutdown .........................................................141
Baud Rate Generator................................................ 195
CCP PWM................................................................. 128
Clock Source............................................................... 61
Comparator C1 ...........................................................84
Comparator C1 and ADC Voltage Reference.............95
Comparator C2 ...........................................................84
Compare ...................................................................127
Crystal Operation........................................................64
EUSART Receive .....................................................152
EUSART Transmit ....................................................151
External RC Mode ...................................................... 65
Fail-Safe Clock Monitor (FSCM)................................. 71
In-Circuit Serial Programming Connections ............. 228
Interrupt Logic........................................................... 221
MSSP (I
2
C Master Mode)......................................... 193
MSSP (I
2
C Mode)..................................................... 189
MSSP (SPI Mode) .................................................... 183
On-Chip Reset Circuit............................................... 212
PIC16F883/886 .......................................................... 14
PIC16F884/887 .......................................................... 15
PWM (Enhanced) ..................................................... 132
RA0 Pins..................................................................... 42
RA1 Pin ...................................................................... 43
RA2 Pin ...................................................................... 43
RA3 Pin ...................................................................... 44
RA4 Pin ...................................................................... 44
RA5 Pin ...................................................................... 45
RA6 Pin ...................................................................... 45
RA7 Pin ...................................................................... 46
RB0, RB1, RB2, RB3 Pins.......................................... 50
RB4, RB5, RB6, RB7 Pins.......................................... 51
RC0 Pin ...................................................................... 54
RC1 Pin ...................................................................... 54
RC2 Pin ...................................................................... 54
RC3 Pin ...................................................................... 55
RC4 Pin ...................................................................... 55
RC5 Pin ...................................................................... 55
RC6 Pin ...................................................................... 56
RC7 Pin ...................................................................... 56
RD0, RD1, RD2, RD3, RD4 Pins................................ 58
RD5, RD6, RD7 Pins.................................................. 58
RE3 Pin ...................................................................... 60
Resonator Operation .................................................. 64
Timer1 ........................................................................ 76
Timer2 ........................................................................ 81
TMR0/WDT Prescaler ................................................ 73
Watchdog Timer (WDT)............................................ 224
Break Character (12-bit) Transmit and Receive ............... 169
BRG.................................................................................. 195
Brown-out Reset (BOR).................................................... 214
Associated................................................................ 215
Specifications ........................................................... 259
Timing and Characteristics....................................... 258
Bus Collision During a Repeated Start Condition............. 206
Bus Collision During a Start Condition.............................. 204
Bus Collision During a Stop Condition.............................. 207
C
C Compilers
MPLAB C18.............................................................. 242
MPLAB C30.............................................................. 242
Capture Module. See Enhanced Capture/Compare/
PWM(ECCP)
Capture/Compare/PWM (CCP)
Associated Registers w/ Capture, Compare
and Timer1 ....................................................... 149
Associated Registers w/ PWM and Timer2 .............. 149
Capture Mode........................................................... 126
CCP Pin Configuration ............................................. 126
Compare Mode......................................................... 127
CCP Pin Configuration ..................................... 127
Software Interrupt Mode........................... 126, 127
Special Event Trigger ....................................... 127
Timer1 Mode Selection............................. 126, 127