Datasheet

PIC16(L)F1826/27
DS41391D-page 398  2011 Microchip Technology Inc.
Internal Sampling Switch (R
SS) IMPEDANCE ...................... 149
Internet Address................................................................ 403
Interrupt-On-Change ......................................................... 131
Associated Registers ................................................ 133
Interrupts.............................................................................81
ADC ..........................................................................144
Associated registers w/ Interrupts............................... 94
Configuration Word w/ Clock Sources ........................67
Configuration Word w/ PORTA .................................124
Configuration Word w/ Reference Clock Sources....... 71
TMR1 ........................................................................181
INTOSC Specifications .....................................................355
IOCBF Register................................................................. 132
IOCBN Register ................................................................132
IOCBP Register.................................................................132
L
LATA Register................................................................... 122
LATB Register................................................................... 127
Load Conditions ................................................................ 353
LSLF.................................................................................. 333
LSRF................................................................................. 333
M
Master Synchronous Serial Port. See MSSPx
MCLR
.................................................................................. 76
Internal ........................................................................76
MDCARH Register ............................................................ 200
MDCARL Register.............................................................201
MDCON Register .............................................................. 198
MDSRC Register............................................................... 199
Memory Organization.......................................................... 17
Data ............................................................................20
Program ......................................................................17
Microchip Internet Web Site.............................................. 403
Migrating from other PIC Microcontroller Devices............. 393
MOVIW..............................................................................334
MOVLB.............................................................................. 334
MOVWI..............................................................................335
MPLAB ASM30 Assembler, Linker, Librarian ................... 380
MPLAB Integrated Development Environment Software .. 379
MPLAB PM3 Device Programmer..................................... 382
MPLAB REAL ICE In-Circuit Emulator System.................381
MPLINK Object Linker/MPLIB Object Librarian ................ 380
MSSPx ..............................................................................231
I
2
C Mode...................................................................242
I
2
C Mode Operation .................................................. 244
SPI Mode ..................................................................234
SSPxBUF Register ...................................................237
SSPxSR Register...................................................... 237
O
OPCODE Field Descriptions.............................................325
OPTION ............................................................................ 335
OPTION_REG Register ....................................................176
OSCCON Register ..............................................................65
Oscillator
Associated Registers .................................................. 67
Oscillator Module ................................................................51
ECH ............................................................................ 51
ECL ............................................................................. 51
ECM ............................................................................51
HS ............................................................................... 51
INTOSC ......................................................................51
LP................................................................................ 51
RC............................................................................... 51
XT ............................................................................... 51
Oscillator Parameters ....................................................... 355
Oscillator Specifications.................................................... 354
Oscillator Start-up Timer (OST)
Specifications ........................................................... 359
Oscillator Switching
Fail-Safe Clock Monitor .............................................. 63
Two-Speed Clock Start-up.......................................... 61
OSCSTAT Register ............................................................ 66
OSCTUNE Register............................................................ 67
P
P1A/P1B/P1C/P1D.See Enhanced Capture/Compare/
PWM (ECCP)............................................................ 212
Packaging ......................................................................... 383
Marking ..................................................................... 383
PDIP Details ............................................................. 384
PCL and PCLATH............................................................... 16
PCL Register ...................................................................... 27
PCLATH Register ............................................................... 27
PCON Register ............................................................. 28, 79
PIE1 Register................................................................ 28, 87
PIE2 Register...................................................................... 88
PIE3 Register...................................................................... 89
PIE4 Register...................................................................... 90
Pin Diagram
PIC16F/LF1826/27, 18-pin PDIP/SOIC ........................ 4
PIC16F/LF1826/27, 28-pin QFN/UQFN........................ 5
Pinout Descriptions
PIC16F/LF1826/27 ..................................................... 11
PIR1 Register ............................................................... 28, 91
PIR2 Register ............................................................... 28, 92
PIR3 Register ..................................................................... 93
PIR4 Register ..................................................................... 94
PORTA ............................................................................. 120
ANSELA Register ..................................................... 120
Associated Registers ................................................ 124
PORTA Register................................................... 28, 29
Specifications ........................................................... 357
PORTA Register ............................................................... 122
PORTB ............................................................................. 125
Additional Pin Functions
Weak Pull-up .................................................... 127
ANSELB Register ..................................................... 125
Associated Registers ................................................ 129
Interrupt-on-Change ................................................. 125
P1B/P1C/P1D.See Enhanced Capture/Compare/
PWM+ (ECCP+) ............................................... 125
Pin Descriptions and Diagrams ................................ 129
PORTB Register................................................... 28, 29
PORTB Register ............................................................... 127
Power-Down Mode (Sleep)................................................. 95
Associated Registers.......................................... 96, 201
Power-on Reset .................................................................. 74
Power-up Time-out Sequence ............................................ 76
Power-up Timer (PWRT) .................................................... 74
Specifications ........................................................... 359
PR2 Register ................................................................ 28, 32
Precision Internal Oscillator Parameters .......................... 355
Program Memory................................................................ 17
Map and Stack (PIC16F/LF1826) ............................... 18
Map and Stack (PIC16F/LF1826/27) .................... 17, 18
Programming, Device Instructions.................................... 325
PSTRxCON Register ........................................................ 230
PWM (ECCP Module)
PWM Steering........................................................... 223