PIC16F7X Datasheet, PDF (166/174 Pages) Microchip Technology – 28/40-Pin 8-Bit CMOS FLASH Microcontrollers

PIC16F7X
, Code Protection ........................................................ 89 103
Computed GOTO ............................................................... 26
Configuration Bits .............................................................. 89
Continuous Receive Enable (CREN Bit) ............................ 70
Conversion Considerations .............................................. 162
D
D/A bit ................................................................................ 60
Data Memory ..................................................................... 13
Bank Select (RP1:RP0 bits) ....................................... 13
General Purpose Registers ....................................... 13
Register File Map, PIC16F74/73 ............................... 15
Register File Map, PIC16F77/76 ............................... 14
Special Function Registers ........................................ 16
Data/Address bit (D/A) ....................................................... 60
DC and AC Characteristics
Graphs and Tables .................................................. 141
DC Characteristics ........................................................... 121
Development Support ...................................................... 113
Device Differences ........................................................... 161
Device Overview .................................................................. 5
Features ....................................................................... 5
Direct Addressing .............................................................. 27
E
Electrical Characteristics ................................................. 119
Errata ................................................................................... 4
External Clock Input (RA4/T0CKI). See Timer0
External Interrupt Input (RB0/INT). See Interrupt Sources
F
Firmware Instructions ...................................................... 105
FSR Register ..................................................................... 27
I
I/O Ports ............................................................................. 31
I²C Mode
Addressing ................................................................. 66
Associated Registers ................................................. 68
Master Mode .............................................................. 68
Mode Selection .......................................................... 65
Multi-Master Mode ..................................................... 68
Operation ................................................................... 65
Reception ................................................................... 66
Slave Mode
SCL and SDA pins ............................................. 65
Transmission ............................................................. 67
ICEPIC In-Circuit Emulator .............................................. 114
ID Locations ..................................................................... 103
In-Circuit Serial Programming (ICSP) .............................. 103
INDF Register .................................................................... 27
Indirect Addressing ............................................................ 27
FSR Register ............................................................. 13
Instruction Format ............................................................ 105
Instruction Set .................................................................. 105
ADDLW .................................................................... 107
ADDWF .................................................................... 107
ANDLW .................................................................... 107
ANDWF .................................................................... 107
BCF .......................................................................... 107
BSF .......................................................................... 107
BTFSC ..................................................................... 107
BTFSS ..................................................................... 107
CALL ........................................................................ 108
CLRF ....................................................................... 108
CLRW ...................................................................... 108
DS30325B-page 164
CLRWDT ................................................................. 108
COMF ...................................................................... 108
DECF ....................................................................... 108
DECFSZ .................................................................. 109
GOTO ...................................................................... 109
INCF ........................................................................ 109
INCFSZ ................................................................... 109
IORLW ..................................................................... 109
IORWF .................................................................... 109
MOVF ...................................................................... 110
MOVLW ................................................................... 110
MOVWF ................................................................... 110
NOP ......................................................................... 110
RETFIE .................................................................... 110
RETLW .................................................................... 110
RETURN ................................................................. 111
RLF .......................................................................... 111
RRF ......................................................................... 111
SLEEP ..................................................................... 111
SUBLW .................................................................... 111
SUBWF ................................................................... 111
SWAPF .................................................................... 112
XORLW ................................................................... 112
XORWF ................................................................... 112
Summary Table ....................................................... 106
INT Interrupt (RB0/INT). See Interrupt Sources
INTCON Register .............................................................. 21
GIE bit ....................................................................... 21
INTE bit ..................................................................... 21
INTF bit ...................................................................... 21
, RBIF bit ...............................................................21 33
TMR0IE bit ................................................................ 21
Inter-Integrated Circuit (I²C). See I²C Mode
, Interrupt Sources .........................................................89 99
Interrupt-on-Change (RB7:RB4) ................................ 33
RB0/INT Pin, External .................................. 9, 11, 100
TMR0 Overflow ....................................................... 100
USART Receive/Transmit Complete ......................... 69
Interrupts
Synchronous Serial Port Interrupt ............................. 23
Interrupts, Context Saving During ................................... 100
Interrupts, Enable bits
, Global Interrupt Enable (GIE bit) .........................21 99
Interrupt-on-Change (RB7:RB4) Enable (RBIE bit) . 100
RB0/INT Enable (INTE bit) ........................................ 21
TMR0 Overflow Enable (TMR0IE bit) ........................ 21
Interrupts, Flag bits
Interrupt-on Change (RB7:RB4) Flag
(RBIF bit) ................................................... 21
Interrupt-on-Change (RB7:RB4) Flag
(RBIF bit) .................................... 21, 33, 100
RB0/INT Flag (INTF bit) ............................................ 21
TMR0 Overflow Flag (TMR0IF bit) .......................... 100
K
KEELOQ Evaluation and Programming Tools ................... 116
L
Load Conditions .............................................................. 125
Loading of PC .................................................................... 26
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