PIC16LF1847 Datasheet, PDF (399/408 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1847
Associated Registers
Receive..................................................... 314
Transmit.................................................... 312
Reception.......................................................... 313
Transmission .................................................... 310
Synchronous Slave Mode
Associated Registers
Receive..................................................... 316
Transmit.................................................... 315
Reception.......................................................... 316
Transmission .................................................... 315
Extended Instruction Set
ADDFSR ................................................................... 337
F
Fail-Safe Clock Monitor....................................................... 65
Fail-Safe Condition Clearing ....................................... 65
Fail-Safe Detection ..................................................... 65
Fail-Safe Operation..................................................... 65
Reset or Wake-up from Sleep..................................... 65
Firmware Instructions........................................................ 333
Fixed Voltage Reference (FVR)
Associated Registers ................................................ 136
Flash Program Memory .................................................... 105
Erasing...................................................................... 110
Modifying................................................................... 114
Writing....................................................................... 110
FSR Register .......... 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39
FVRCON (Fixed Voltage Reference Control) Register ..... 136
I
I²C Mode (MSSPx)
Acknowledge Sequence Timing................................ 272
Bus Collision
During a Repeated Start Condition ................... 277
During a Stop Condition.................................... 278
Effects of a Reset...................................................... 273
I²C Clock Rate w/BRG.............................................. 280
Master Mode
Operation .......................................................... 264
Reception.......................................................... 270
Start Condition Timing .............................. 266, 267
Transmission .................................................... 268
Multi-Master Communication, Bus Collision and
Arbitration ......................................................... 273
Multi-Master Mode .................................................... 273
Read/Write Bit Information (R/W Bit) ........................ 249
Slave Mode
Transmission .................................................... 254
Sleep Operation ........................................................ 273
Stop Condition Timing............................................... 272
INDF Register ......... 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39
Indirect Addressing ............................................................. 43
Instruction Format ............................................................. 334
Instruction Set ................................................................... 333
ADDLW ..................................................................... 337
ADDWF..................................................................... 337
ADDWFC .................................................................. 337
ANDLW ..................................................................... 337
ANDWF..................................................................... 337
BRA........................................................................... 338
CALL ......................................................................... 339
CALLW...................................................................... 339
LSLF ......................................................................... 341
LSRF......................................................................... 341
MOVF........................................................................ 341
MOVIW ..................................................................... 342
MOVLB ..................................................................... 342
MOVWI ..................................................................... 343
OPTION.................................................................... 343
RESET...................................................................... 343
SUBWFB .................................................................. 345
TRIS ......................................................................... 346
BCF .......................................................................... 338
BSF........................................................................... 338
BTFSC...................................................................... 338
BTFSS ...................................................................... 338
CALL......................................................................... 339
CLRF ........................................................................ 339
CLRW ....................................................................... 339
CLRWDT .................................................................. 339
COMF ....................................................................... 339
DECF........................................................................ 339
DECFSZ ................................................................... 340
GOTO ....................................................................... 340
INCF ......................................................................... 340
INCFSZ..................................................................... 340
IORLW ...................................................................... 340
IORWF...................................................................... 340
MOVLW .................................................................... 342
MOVWF.................................................................... 342
NOP.......................................................................... 343
RETFIE..................................................................... 344
RETLW ..................................................................... 344
RETURN................................................................... 344
RLF........................................................................... 344
RRF .......................................................................... 345
SLEEP ...................................................................... 345
SUBLW..................................................................... 345
SUBWF..................................................................... 345
SWAPF..................................................................... 346
XORLW .................................................................... 346
XORWF .................................................................... 346
INTCON Register................................................................ 89
Internal Oscillator Block
INTOSC
Specifications ................................................... 363
Internal Sampling Switch (RSS) IMPEDANCE ...................... 149
Internet Address ............................................................... 407
Interrupt-On-Change......................................................... 131
Associated Registers................................................ 133
Interrupts ............................................................................ 83
ADC .......................................................................... 144
Associated registers w/ Interrupts .............................. 97
Configuration Word w/ Clock Sources........................ 69
Configuration Word w/ PORTA................................. 125
Configuration Word w/ Reference Clock Sources ...... 73
TMR1........................................................................ 183
INTOSC Specifications ..................................................... 363
IOCBF Register ................................................................ 132
IOCBN Register ................................................................ 132
IOCBP Register ................................................................ 132
L
LATA Register .................................................................. 122
LATB Register .................................................................. 127
Load Conditions................................................................ 361
LSLF ................................................................................. 341
LSRF ................................................................................ 341
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Preliminary
DS41453A-page 401