PIC16F87 Datasheet, PDF (203/214 Pages) Microchip Technology – 18/20/28-Pin Enhanced FLASH Microcontrollers with nanoWatt Technology

INDEX
A
A/D
Acquisition Requirements ........................................ 117
ADIF Bit .................................................................... 116
Analog-to-Digital Converter ...................................... 113
Associated Registers ............................................... 120
Calculating Acquisition Time .................................... 117
Configuring Analog Port Pins ................................... 118
Configuring the Interrupt .......................................... 116
Configuring the Module ............................................ 116
Conversion Clock ..................................................... 118
Conversions ............................................................. 119
Converter Characteristics ........................................ 188
Delays ...................................................................... 117
Effects of a RESET .................................................. 120
GO/DONE Bit ........................................................... 116
Internal Sampling Switch (Rss) Impedance ............. 117
Operation During SLEEP ......................................... 120
Result Registers ....................................................... 119
Source Impedance ................................................... 117
Time Delays ............................................................. 117
Using the CCP Trigger ............................................. 120
Absolute Maximum Ratings ............................................. 163
ACK .................................................................................... 93
ADCON0 Register ...................................................... 14, 113
ADCON1 Register ...................................................... 15, 113
Addressable Universal Synchronous Asynchronous
Receiver Transmitter. See USART.
ADRESH Register ...................................................... 14, 113
ADRESH, ADRESL Register Pair .................................... 116
ADRESL Register ...................................................... 15, 113
ANSEL Register ..............................................15, 52, 58, 113
Application Notes
AN556 (Implementing a Table Read) ........................ 25
AN578 (Use of the SSP Module in the
I²C Multi-Master Environment) ........................... 87
AN607 (Power-up Trouble Shooting) ....................... 133
Assembler
MPASM Assembler .................................................. 157
Asynchronous Reception
Associated Registers ....................................... 105, 107
Asynchronous Transmission
Associated Registers ............................................... 103
B
Baud Rate Generator
Associated Registers ................................................. 99
BF Bit ................................................................................. 92
Block Diagrams
A/D ........................................................................... 116
Analog Input Model .......................................... 117, 125
Capture Mode Operation ........................................... 82
Comparator I/O Operating Modes ............................ 122
Comparator Output .................................................. 124
Comparator Voltage Reference ............................... 128
Compare Mode Operation ......................................... 83
Fail-Safe Clock Monitor ............................................ 144
In-Circuit Serial Programming Connection ............... 147
Interrupt Logic .......................................................... 139
On-Chip Reset Circuit .............................................. 132
PIC16F87 ..................................................................... 6
PIC16F88 ..................................................................... 7
PIC16F87/88
PWM .......................................................................... 84
RA0/AN0:RA1/AN1 Pins ............................................ 52
RA2/AN2/CVREF/VREF- Pin ....................................... 53
RA3/AN3/VREF+/C1OUT Pin ..................................... 53
RA4/T0CKI/C2OUT Pin ............................................. 54
RA5/MCLR/VPP Pin ................................................... 54
RA6/OSC2/CLKO Pin ................................................ 55
RA7/OSC1/CLKI Pin .................................................. 56
RB0 Pin ..................................................................... 59
RB1 Pin ..................................................................... 60
RB2 Pin ..................................................................... 61
RB3 Pin ..................................................................... 62
RB4 Pin ..................................................................... 63
RB5 Pin ..................................................................... 64
RB6 Pin ..................................................................... 65
RB7 Pin ..................................................................... 66
Recommended MCLR Circuit .................................. 133
SSP in I²C Mode ........................................................ 92
SSP in SPI Mode ....................................................... 90
System Clock ............................................................. 41
Timer0/WDT Prescaler .............................................. 67
Timer1 ....................................................................... 73
Timer2 ....................................................................... 79
USART Receive ................................................104, 106
USART Transmit ...................................................... 102
Watchdog Timer (WDT) ........................................... 141
BOR. See Brown-out Reset.
BRGH bit ............................................................................ 99
Brown-out Reset (BOR) ............................ 129, 132, 133, 135
BOR Status (BOR Bit) ............................................... 24
C
C Compilers
MPLAB C17 ............................................................. 158
MPLAB C18 ............................................................. 158
MPLAB C30 ............................................................. 158
Capture/Compare/PWM (CCP) ......................................... 81
Capture Mode ............................................................ 82
Capture, Compare and Timer1
Associated Registers ......................................... 83
CCP Pin Configuration ............................................... 83
CCP Prescaler ........................................................... 82
CCP Timer Resources ............................................... 81
CCP1IF ...................................................................... 82
CCPR1 ...................................................................... 82
CCPR1H:CCPR1L ..................................................... 82
Compare Mode .......................................................... 83
Special Event Trigger ........................................ 83
Special Trigger Output of CCP1 ........................ 83
PWM and Timer2 Associated Registers .................... 85
PWM Mode ................................................................ 84
PWM, Example Frequencies/Resolutions ................. 85
Software Interrupt Mode ............................................ 83
Timer1 Mode Selection .............................................. 83
CCP1CON Register ........................................................... 14
CCP1M0 Bit ....................................................................... 81
CCP1M1 Bit ....................................................................... 81
CCP1M2 Bit ....................................................................... 81
CCP1M3 Bit ....................................................................... 81
CCP1X Bit .......................................................................... 81
CCP1Y Bit .......................................................................... 81
CCPR1H Register .........................................................14, 81
 2003 Microchip Technology Inc.
Preliminary
DS30487B-page 201