PIC12F683 Data Sheet - Microchip

PIC12F683
Indirect Addressing .....................................................18
Initializing GPIO .......................................................... 31
Saving STATUS and W Registers in RAM ................. 95
Ultra Low-Power Wake-up Initialization ...................... 35
Write Verify ................................................................. 73
Code Protection .................................................................. 99
Comparator ......................................................................... 51
C2OUT as T1 Gate .....................................................57
Configurations............................................................. 53
I/O Operating Modes................................................... 53
Interrupts..................................................................... 55
Operation .............................................................. 51, 54
Operation During Sleep .............................................. 56
Response Time........................................................... 54
Synchronizing COUT w/Timer1 .................................. 57
Comparator Module
Associated registers.................................................... 59
Comparator Voltage Reference (CVREF)
Response Time........................................................... 54
Comparator Voltage Reference (CVREF) ............................58
Effects of a Reset........................................................ 56
Specifications............................................................ 132
Comparators
C2OUT as T1 Gate .....................................................45
Effects of a Reset........................................................ 56
Specifications............................................................ 132
Compare Module. See Capture/Compare/PWM (CCP)
CONFIG Register................................................................ 84
Configuration Bits................................................................ 83
CPU Features ..................................................................... 83
Customer Change Notification Service ............................. 171
Customer Notification Service........................................... 171
Customer Support ............................................................. 171
D
Data EEPROM Memory
Associated Registers .................................................. 74
Code Protection .................................................... 71, 74
Data Memory Organization ................................................... 7
Map of the PIC12F683.................................................. 8
DC and AC Characteristics
Graphs and Tables ................................................... 137
DC Characteristics
Extended and Industrial ............................................ 121
Industrial and Extended ............................................ 117
Development Support ....................................................... 111
Device Overview ................................................................... 5
E
EEADR Register ................................................................. 71
EECON1 Register ............................................................... 72
EECON2 Register ............................................................... 72
EEDAT Register.................................................................. 71
EEPROM Data Memory
Avoiding Spurious Write.............................................. 74
Reading....................................................................... 73
Write Verify ................................................................. 73
Writing......................................................................... 73
Effects of Reset
PWM mode ................................................................. 80
Electrical Specifications .................................................... 115
Enhanced Capture/Compare/PWM (ECCP)
Specifications............................................................ 131
Errata .................................................................................... 3
F
Fail-Safe Clock Monitor ...................................................... 29
Fail-Safe Condition Clearing....................................... 29
Fail-Safe Detection ..................................................... 29
Fail-Safe Operation..................................................... 29
Reset or Wake-up from Sleep .................................... 29
Firmware Instructions ....................................................... 101
Fuses. See Configuration Bits
G
General Purpose Register File ............................................. 8
GPIO................................................................................... 31
Additional Pin Functions ............................................. 32
ANSEL Register ................................................. 32
Interrupt-on-Change ........................................... 32
Ultra Low-Power Wake-up............................ 32, 35
Weak Pull-up ...................................................... 32
Associated Registers.................................................. 39
GP0 ............................................................................ 36
GP1 ............................................................................ 37
GP2 ............................................................................ 37
GP3 ............................................................................ 38
GP4 ............................................................................ 38
GP5 ............................................................................ 39
Pin Descriptions and Diagrams .................................. 36
Specifications ........................................................... 127
GPIO Register .................................................................... 31
I
ID Locations........................................................................ 99
In-Circuit Debugger........................................................... 100
In-Circuit Serial Programming (ICSP)............................... 100
Indirect Addressing, INDF and FSR Registers ................... 18
Instruction Format............................................................. 101
Instruction Set................................................................... 101
ADDLW..................................................................... 103
ADDWF..................................................................... 103
ANDLW..................................................................... 103
ANDWF..................................................................... 103
BCF .......................................................................... 103
BSF........................................................................... 103
BTFSC...................................................................... 103
BTFSS ...................................................................... 104
CALL......................................................................... 104
CLRF ........................................................................ 104
CLRW ....................................................................... 104
CLRWDT .................................................................. 104
COMF ....................................................................... 104
DECF........................................................................ 104
DECFSZ ................................................................... 105
GOTO ....................................................................... 105
INCF ......................................................................... 105
INCFSZ..................................................................... 105
IORLW...................................................................... 105
IORWF...................................................................... 105
MOVF ....................................................................... 106
MOVLW .................................................................... 106
MOVWF.................................................................... 106
NOP.......................................................................... 106
RETFIE..................................................................... 107
RETLW ..................................................................... 107
RETURN................................................................... 107
RLF........................................................................... 108
RRF .......................................................................... 108
SLEEP ...................................................................... 108
DS41211D-page 168
© 2007 Microchip Technology Inc.