PIC16LF1847 Datasheet, PDF (400/408 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1847
M
Master Synchronous Serial Port. See MSSPx
MCLR .................................................................................. 78
Internal ........................................................................ 78
MDCARH Register ............................................................ 202
MDCARL Register............................................................. 203
MDCON Register .............................................................. 200
MDSRC Register............................................................... 201
Memory Organization.......................................................... 19
Data ............................................................................ 21
Program ...................................................................... 19
Microchip Internet Web Site .............................................. 407
Migrating from other PIC Microcontroller Devices............. 397
MOVIW.............................................................................. 342
MOVLB.............................................................................. 342
MOVWI.............................................................................. 343
MPLAB ASM30 Assembler, Linker, Librarian ................... 382
MPLAB Integrated Development Environment Software .. 381
MPLAB PM3 Device Programmer..................................... 384
MPLAB REAL ICE In-Circuit Emulator System................. 383
MPLINK Object Linker/MPLIB Object Librarian ................ 382
MSSPx .............................................................................. 233
I²C Mode ................................................................... 244
I²C Mode Operation .................................................. 246
SPI Mode .................................................................. 236
SSPxBUF Register ................................................... 239
SSPxSR Register...................................................... 239
O
OPCODE Field Descriptions ............................................. 333
OPTION ............................................................................ 343
OPTION Register .............................................................. 177
OSCCON Register .............................................................. 67
Oscillator
Associated Registers .................................................. 69
Oscillator Module ................................................................ 53
ECH ............................................................................ 53
ECL ............................................................................. 53
ECM ............................................................................ 53
HS ............................................................................... 53
INTOSC ...................................................................... 53
LP................................................................................ 53
RC ............................................................................... 53
XT ............................................................................... 53
Oscillator Parameters........................................................ 363
Oscillator Specifications .................................................... 362
Oscillator Start-up Timer (OST)
Specifications ............................................................ 367
Oscillator Switching
Fail-Safe Clock Monitor............................................... 65
Two-Speed Clock Start-up .......................................... 63
OSCSTAT Register............................................................. 68
OSCTUNE Register ............................................................ 69
P
P1A/P1B/P1C/P1D.See Enhanced Capture/Compare/
PWM (ECCP) ............................................................ 214
Packaging ......................................................................... 385
Marking ..................................................................... 385
PDIP Details.............................................................. 386
PCL and PCLATH ............................................................... 18
PCL Register........... 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39
PCLATH Register.... 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39
PCON Register ............................................................. 30, 81
PIE1 Register ................................................................ 30, 90
PIE2 Register...................................................................... 91
PIE3 Register...................................................................... 92
PIE4 Register...................................................................... 93
Pin Diagram
PIC16F/LF1847, 18-pin PDIP/SOIC ............................. 5
PIC16F/LF1847, 28-pin QFN/UQFN............................. 6
PIR1 Register ............................................................... 29, 94
PIR2 Register ......................................................... 29, 30, 95
PIR3 Register ..................................................................... 96
PIR4 Register ..................................................................... 97
PORTA ............................................................................. 121
ANSELA Register ..................................................... 121
Associated Registers ................................................ 125
PORTA Register ................................................... 29, 31
Specifications ........................................................... 365
PORTA Register ............................................................... 122
PORTB ............................................................................. 126
Additional Pin Functions
Weak Pull-up .................................................... 127
ANSELB Register ..................................................... 126
Associated Registers ................................................ 130
Interrupt-on-Change ................................................. 126
P1B/P1C/P1D.See Enhanced Capture/Compare/
PWM+ (ECCP+) ............................................... 126
Pin Descriptions and Diagrams ................................ 129
PORTB Register ................................................... 29, 31
PORTB Register ............................................................... 127
Power-Down Mode (Sleep)................................................. 99
Associated Registers ........................................ 100, 203
Power-on Reset .................................................................. 76
Power-up Time-out Sequence ............................................ 78
Power-up Timer (PWRT) .................................................... 76
Specifications ........................................................... 367
PR2 Register ................................................................ 29, 37
Precision Internal Oscillator Parameters .......................... 363
Program Memory ................................................................ 19
Map and Stack (PIC16F/LF1847) ............................... 20
Programming, Device Instructions .................................... 333
PSTRxCON Register ........................................................ 232
PWM (ECCP Module)
PWM Steering........................................................... 225
Steering Synchronization.......................................... 225
PWM Mode. See Enhanced Capture/Compare/PWM ...... 214
PWM Steering................................................................... 225
PWMxCON Register ......................................................... 231
R
RCREG............................................................................. 296
RCREG Register ................................................................ 32
RCSTA Register ......................................................... 32, 299
Reader Response............................................................. 408
Read-Modify-Write Operations ......................................... 333
Reference Clock ................................................................. 71
Associated Registers .................................................. 73
Registers
ADCON0 (ADC Control 0) ........................................ 145
ADCON1 (ADC Control 1) ........................................ 146
ADRESH (ADC Result High) with ADFM = 0) .......... 147
ADRESH (ADC Result High) with ADFM = 1) .......... 148
ADRESL (ADC Result Low) with ADFM = 0)............ 147
ADRESL (ADC Result Low) with ADFM = 1)............ 148
ANSELA (PORTA Analog Select)............................. 123
ANSELB (PORTB Analog Select)............................. 128
APFCON0 (Alternate Pin Function Control 0) .......... 120
APFCON1 (Alternate Pin Function Control 1) .......... 120
BAUDCON (Baud Rate Control)............................... 300
DS41453A-page 402
Preliminary
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