PIC12F683 Data Sheet - Microchip

PIC12F683
WDTCON (Watchdog Timer Control).......................... 97
WPU (Weak Pull-Up GPIO) ........................................ 34
Resets ................................................................................. 85
Brown-out Reset (BOR) .............................................. 85
MCLR Reset, Normal Operation ................................. 85
MCLR Reset, Sleep .................................................... 85
Power-on Reset (POR) ............................................... 85
WDT Reset, Normal Operation ................................... 85
WDT Reset, Sleep ...................................................... 85
Revision History ................................................................ 165
S
Sleep
Power-Down Mode .....................................................98
Wake-up......................................................................98
Wake-up Using Interrupts ........................................... 98
Software Simulator (MPLAB SIM)..................................... 112
Special Event Trigger.......................................................... 64
Special Function Registers ...................................................8
STATUS Register................................................................ 12
T
T1CON Register.................................................................. 47
T2CON Register.................................................................. 50
Thermal Considerations .................................................... 123
Time-out Sequence............................................................. 88
Timer0 ................................................................................. 41
Associated Registers .................................................. 43
External Clock............................................................. 42
Interrupt................................................................. 13, 43
Operation .............................................................. 41, 44
Specifications............................................................ 130
T0CKI..........................................................................42
Timer1 ................................................................................. 44
Associated registers.................................................... 48
Asynchronous Counter Mode ..................................... 45
Reading and Writing ........................................... 45
Interrupt....................................................................... 46
Modes of Operation .................................................... 44
Operation During Sleep .............................................. 46
Oscillator ..................................................................... 45
Prescaler..................................................................... 45
Specifications............................................................ 130
Timer1 Gate
Inverting Gate .....................................................45
Selecting Source........................................... 45, 57
Synchronizing COUT w/Timer1 .......................... 57
TMR1H Register ......................................................... 44
TMR1L Register.......................................................... 44
Timer2
Associated registers.................................................... 50
Timers
Timer1
T1CON................................................................ 47
Timer2
T2CON................................................................ 50
Timing Diagrams
A/D Conversion......................................................... 135
A/D Conversion (Sleep Mode) .................................. 135
Brown-out Reset (BOR) ............................................ 128
Brown-out Reset Situations ........................................ 87
CLKOUT and I/O....................................................... 127
Clock Timing ............................................................. 125
Comparator Output .....................................................51
Enhanced Capture/Compare/PWM (ECCP) ............. 131
Fail-Safe Clock Monitor (FSCM) ................................. 30
INT Pin Interrupt ......................................................... 94
Internal Oscillator Switch Timing ................................ 26
Reset, WDT, OST and Power-up Timer ................... 128
Time-out Sequence on Power-up (Delayed MCLR)...89
Time-out Sequence on Power-up (MCLR with VDD)..89
Timer0 and Timer1 External Clock ........................... 130
Timer1 Incrementing Edge ......................................... 46
Two Speed Start-up.................................................... 28
Wake-up from Sleep Through Interrupt ...................... 99
Timing Parameter Symbology .......................................... 124
TRISIO Register ................................................................. 32
Two-Speed Clock Start-up Mode........................................ 27
U
Ultra Low-Power Wake-up............................................ 32, 35
V
Voltage Reference. See Comparator Voltage
Reference (CVREF)
Voltage References
Associated registers ................................................... 59
VREF. SEE ADC Reference Voltage
W
Wake-up Using Interrupts ................................................... 98
Watchdog Timer (WDT)...................................................... 96
Associated Registers.................................................. 97
Clock Source .............................................................. 96
Modes......................................................................... 96
Period ......................................................................... 96
Specifications ........................................................... 129
WDTCON Register ............................................................. 97
WPU Register ..................................................................... 34
WWW Address ................................................................. 171
WWW, On-Line Support ....................................................... 3
DS41211D-page 170
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