Datasheet

 1996 Microchip Technology Inc. DS30430B-page 115
PIC16F8X
INDEX
A
Absolute Maximum Ratings ..........................................71, 85
ALU.......................................................................................7
Architectural Overview..........................................................7
Assembler...........................................................................68
B
Block Diagram
Interrupt Logic.............................................................48
On-Chip Reset Circuit................................................. 42
RA3:RA0 and RA5 Port Pins ...................................... 21
RA4 Pin.......................................................................21
RB7:RB4 Port Pins ..................................................... 23
TMR0/WDT Prescaler.................................................30
Watchdog Timer.......................................................... 51
Brown-out Protection Circuit ...............................................47
C
C Compiler (MP-C) .............................................................69
Carry .....................................................................................7
CLKIN ...................................................................................9
CLKOUT ...............................................................................9
Code Protection ............................................................37, 53
Compatibility, upward............................................................3
Computed GOTO................................................................18
Configuration Bits................................................................37
D
DC Characteristics ....................73, 74, 75, 76, 87, 88, 89, 90
Development Support .........................................................67
Development Tools.............................................................67
Digit Carry .............................................................................7
E
Electrical Characteristics...............................................71, 85
External Power-on Reset Circuit ........................................44
F
Family of Devices
PIC14000..................................................................105
PIC16C5X.................................................................106
PIC16CXXX ..............................................................107
PIC16C6X.................................................................108
PIC16C7X.................................................................109
PIC16C8X.............................................................3, 110
PIC16C9XX...............................................................111
PIC17CXX.................................................................112
FSR...............................................................................19, 43
Fuzzy Logic Dev. System (
fuzzy TECH

-MP)...............67, 69
G
GIE......................................................................................48
I
I/O Ports..............................................................................21
I/O Programming Considerations........................................25
In-Circuit Serial Programming.......................................37, 53
INDF....................................................................................43
Instruction Set Summary.....................................................55
INT Interrupt........................................................................49
INTCON ............................................................17, 43, 48, 49
INTEDG ..............................................................................49
Interrupts
Flag.............................................................................48
Interrupt on Change Feature.......................................23
Interrupts .............................................................. 37, 48
L
Loading of PC.....................................................................18
M
MCLR
.......................................................................9, 42, 43
Memory Organization
Data Memory.............................................................. 12
Memory Organization ................................................. 11
Program Memory........................................................ 11
MPASM Assembler ......................................................67, 68
MP-C C Compiler ...............................................................69
MPSIM Software Simulator ..........................................67, 69
O
OPTION..................................................................16, 43, 49
OSC Selection....................................................................37
OSC....................................................................................19
OSC....................................................................................29
Oscillator
HS......................................................................... 39, 47
LP ......................................................................... 39, 47
Oscillator Configurations ....................................................39
P
Paging, Program Memory...................................................18
PCL...............................................................................18, 43
PCLATH .......................................................................18, 43
PD
...........................................................................15, 42, 47
PICDEM-1 Low-Cost PIC16/17 Demo Board............... 67, 68
PICDEM-2 Low-Cost PIC16CXX Demo Board.............67, 68
PICDEM-3 Low-Cost PIC16C9XXX Demo Board .............. 68
PICMASTER

RT In-Circuit Emulator................................ 67
PICSTART

Low-Cost Development System .................... 67
Pin Compatible Devices ...................................................113
Pinout Descriptions...............................................................9
POR....................................................................................44
Oscillator Start-up Timer (OST)............................ 37, 44
Power-on Reset (POR)................................... 37, 43, 44
Power-up Timer (PWRT)...................................... 37, 44
Time-out Sequence .................................................... 47
Time-out Sequence on Power-up............................... 45
TO
................................................................... 15, 42, 47
Port RB Interrupt.................................................................49
PORTA ..................................................................... 9, 21, 43
PORTB ..................................................................... 9, 23, 43
Power-down Mode (SLEEP)...............................................52
Prescaler ............................................................................29
PRO MATE

Universal Programmer.................................. 67
Product Identification System...........................................121
R
RBIF bit.........................................................................23, 49
RC Oscillator ..........................................................39, 41, 47
Read-Modify-Write..............................................................25
Register File .......................................................................12
Reset ............................................................................ 37, 42
Reset on Brown-Out...........................................................47
S
Saving W Register and STATUS in RAM...........................50
SLEEP....................................................................37, 42, 52
Software Simulator (MPSIM).............................................. 69
Special Features of the CPU..............................................37
Special Function Registers.................................................12
Stack...................................................................................18
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