
2003 Microchip Technology Inc.
DS40039C-page 123
PIC16F630/676
INDEX
A
A/D......................................................................................43
Acquisition Requirements...........................................47
Block Diagram.............................................................43
Calculating Acquisition Time.......................................47
Configuration and Operation.......................................43
Effects of a RESET.....................................................48
Internal Sampling Switch (Rss) Impedance................47
Operation During SLEEP............................................48
PIC16F675 Converter Characteristics......................103
Source Impedance......................................................47
Summary of Registers ................................................48
Absolute Maximum Ratings ................................................85
AC Characteristics
Industrial and Extended..............................................96
Analog Input Connection Considerations............................40
Analog-to-Digital Converter.
See
A/D
Assembler
MPASM Assembler.....................................................79
B
Block Diagram
TMR0/WDT Prescaler.................................................29
Block Diagrams
Analog Input Mode......................................................40
Analog Input Model.....................................................47
Comparator Output.....................................................40
Comparator Voltage Reference..................................41
On-Chip Reset Circuit.................................................57
RA0 and RA1 Pins......................................................22
RA2.............................................................................23
RA3.............................................................................23
RA4.............................................................................24
RA5.............................................................................24
RC Oscillator Mode.....................................................56
RC0/RC1/RC2/RC3 Pins............................................26
RC4 AND RC5 Pins....................................................26
Timer1.........................................................................32
Watchdog Timer..........................................................67
Brown-out
Associated Registers..................................................60
Brown-out Detect (BOD).....................................................59
Brown-out Detect Timing and Characteristics.....................99
C
C Compilers
MPLAB C17................................................................80
MPLAB C18................................................................80
MPLAB C30................................................................80
Calibrated Internal RC Frequencies....................................97
CLKOUT .............................................................................56
Code Examples
Changing Prescaler ....................................................31
Data EEPROM Read..................................................51
Data EEPROM Write ..................................................51
Initializing PORTA.......................................................19
Initializing PORTC.......................................................26
Saving STATUS and W Registers in RAM .................66
Write Verify .................................................................51
Code Protection ..................................................................69
Comparator.........................................................................37
Associated Registers..................................................42
Configuration...............................................................39
Effects of a RESET.....................................................41
I/O Operating Modes...................................................39
Interrupts.....................................................................42
Operation.................................................................... 38
Operation During SLEEP............................................ 41
Output......................................................................... 40
Reference................................................................... 41
Response Time .......................................................... 41
Comparator Specifications................................................ 102
Comparator Voltage Reference Specifications................. 102
Configuration Bits ............................................................... 54
Configuring the Voltage Reference..................................... 41
Crystal Operation................................................................ 55
D
Data EEPROM Memory
Associated Registers/Bits........................................... 52
Code Protection.......................................................... 52
EEADR Register......................................................... 49
EECON1 Register ...................................................... 49
EECON2 Register ...................................................... 49
EEDATA Register....................................................... 49
Data Memory Organization................................................... 7
DC Characteristics
Extended and Industrial.............................................. 93
Industrial..................................................................... 88
Debugger............................................................................ 69
Demonstration Boards
PICDEM 1................................................................... 82
PICDEM 17................................................................. 82
PICDEM 18R PIC18C601/801 ................................... 83
PICDEM 2 Plus........................................................... 82
PICDEM 3 PIC16C92X............................................... 82
PICDEM LIN PIC16C43X........................................... 83
PICDEM USB PIC16C7X5......................................... 83
PICDEM.net Internet/Ethernet.................................... 82
Development Support......................................................... 79
Device Differences............................................................ 121
Device Migrations............................................................. 122
Device Overview................................................................... 5
E
EEPROM Data Memory
Reading...................................................................... 51
Spurious Write............................................................ 51
Write Verify................................................................. 51
Writing ........................................................................ 51
Electrical Specifications...................................................... 85
Evaluation and Programming Tools.................................... 83
F
Firmware Instructions ......................................................... 71
G
General Purpose Register File ............................................. 7
I
ID Locations........................................................................ 69
In-Circuit Serial Programming............................................. 69
Indirect Addressing, INDF and FSR Registers................... 18
Instruction Format............................................................... 71
Instruction Set..................................................................... 71
ADDLW....................................................................... 73
ADDWF ...................................................................... 73
ANDLW....................................................................... 73
ANDWF ...................................................................... 73
BCF ............................................................................ 73
BSF............................................................................. 73
BTFSC........................................................................ 73
BTFSS........................................................................ 73
CALL........................................................................... 74
CLRF.......................................................................... 74