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PIC16F688-I/MLQTP Datasheet(PDF) 198 Page - Microchip Technology |
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PIC16F688-I/MLQTP Datasheet(HTML) 198 Page - Microchip Technology |
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198 / 202 page  PIC16F688 DS41203D-page 196 © 2007 Microchip Technology Inc. IOCA (Interrupt-on-Change PORTA) .......................... 35 OPTION_REG (OPTION) ........................................... 14 OPTION_REG (Option) .............................................. 47 OSCCON (Oscillator Control) ..................................... 22 OSCTUNE (Oscillator Tuning) .................................... 26 PCON (Power Control Register) ................................. 18 PCON (Power Control) ............................................. 115 PIE1 (Peripheral Interrupt Enable 1) ........................... 16 PIR1 (Peripheral Interrupt Register 1) ........................ 17 PORTA........................................................................ 33 PORTC ....................................................................... 42 RCSTA (Receive Status and Control)......................... 93 Reset Values............................................................. 117 Reset Values (Special Registers) ............................. 118 Special Function Register Map ..................................... 8 Special Register Summary ........................................... 9 STATUS ...................................................................... 13 T1CON ........................................................................ 51 TRISA (Tri-State PORTA) ........................................... 33 TRISC (Tri-State PORTC) .......................................... 42 TXSTA (Transmit Status and Control) ........................ 92 VRCON (Voltage Reference Control) ......................... 63 WDTCON (Watchdog Timer Control)........................ 124 WPUA (Weak Pull-Up PORTA) .................................. 35 Reset................................................................................. 112 Revision History ................................................................ 191 S Software Simulator (MPLAB SIM)..................................... 140 SPBRG................................................................................ 95 SPBRGH ............................................................................. 95 Special Function Registers ................................................... 7 STATUS Register................................................................ 13 T T1CON Register.................................................................. 51 Thermal Considerations .................................................... 151 Time-out Sequence........................................................... 115 Timer0 ................................................................................. 45 Associated Registers .................................................. 47 External Clock ............................................................. 46 Interrupt....................................................................... 47 Operation .............................................................. 45, 48 Specifications ............................................................ 158 T0CKI .......................................................................... 46 Timer1 ................................................................................. 48 Associated registers.................................................... 52 Asynchronous Counter Mode ..................................... 49 Reading and Writing ........................................... 49 Interrupt....................................................................... 50 Modes of Operation .................................................... 48 Operation During Sleep .............................................. 50 Oscillator ..................................................................... 49 Prescaler ..................................................................... 49 Specifications ............................................................ 158 Timer1 Gate Inverting Gate ..................................................... 49 Selecting Source ........................................... 49, 62 Synchronizing COUT w/Timer1 .......................... 62 TMR1H Register ......................................................... 48 TMR1L Register .......................................................... 48 Timers Timer1 T1CON ................................................................ 51 Timing Diagrams A/D Conversion ......................................................... 162 A/D Conversion (Sleep Mode) .................................. 162 Asynchronous Reception............................................ 90 Asynchronous Transmission....................................... 86 Asynchronous Transmission (Back to Back) .............. 86 Auto Wake-up Bit (WUE) During Normal Operation . 100 Auto Wake-up Bit (WUE) During Sleep .................... 101 Automatic Baud Rate Calculator................................. 99 Brown-out Reset (BOR)............................................ 156 Brown-out Reset Situations ...................................... 114 CLKOUT and I/O ...................................................... 155 Clock Timing ............................................................. 153 Comparator Output ..................................................... 53 Fail-Safe Clock Monitor (FSCM)................................. 32 INT Pin Interrupt ....................................................... 121 Internal Oscillator Switch Timing ................................ 28 Reset, WDT, OST and Power-up Timer ................... 156 Send Break Character Sequence ............................. 102 Synchronous Reception (Master Mode, SREN) ....... 106 Synchronous Transmission ...................................... 104 Synchronous Transmission (Through TXEN) ........... 104 Time-out Sequence .................................................. 116 Case 3 .............................................................. 116 Timer0 and Timer1 External Clock ........................... 158 Timer1 Incrementing Edge ......................................... 50 Two Speed Start-up.................................................... 30 Wake-up from Interrupt............................................. 126 Timing Parameter Symbology .......................................... 152 TRISA ................................................................................. 33 TRISA Register................................................................... 33 TRISC Register................................................................... 42 Two-Speed Clock Start-up Mode........................................ 29 TXREG ............................................................................... 85 TXSTA Register.................................................................. 92 BRGH Bit .................................................................... 95 U Ultra Low-Power Wake-up ........................................ 6, 34, 36 V Voltage Reference. See Comparator Voltage Reference (CVREF) Voltage References Associated registers ................................................... 64 VREF. SEE ADC Reference Voltage W Wake-up on Break ............................................................ 100 Wake-up Using Interrupts ................................................. 125 Watchdog Timer (WDT).................................................... 123 Associated Registers ................................................ 124 Clock Source ............................................................ 123 Modes ....................................................................... 123 Period ....................................................................... 123 Specifications ........................................................... 157 WDTCON Register ....................................................... 9, 124 WPUA Register................................................................... 35 WWW Address ................................................................. 197 WWW, On-Line Support ....................................................... 4 |
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