PIC18F-LF1XK50 Datasheet, PDF (407/420 Pages) Microchip Technology – 20-Pin USB Flash Microcontrollers

PIC18F/LF1XK50
INDEX
A
A/D
Analog Port Pins, Configuring .................................. 221
Associated Registers ............................................... 221
Conversions ............................................................. 212
Discharge ................................................................. 213
Selecting and Configuring Acquisition Time ............ 210
Specifications ........................................................... 387
Absolute Maximum Ratings ............................................. 363
AC Characteristics
Industrial and Extended ........................................... 379
Load Conditions ....................................................... 378
Access Bank
Mapping with Indexed Literal Offset Mode ................. 50
ACKSTAT ........................................................................ 171
ACKSTAT Status Flag ..................................................... 171
ADC ................................................................................. 209
Acquisition Requirements ........................................ 219
Block Diagram .......................................................... 209
Calculating Acquisition Time .................................... 219
Channel Selection .................................................... 210
Configuration ............................................................ 210
Conversion Clock ..................................................... 210
Conversion Procedure ............................................. 214
Internal Sampling Switch (RSS) IMPEDANCE ............. 219
Interrupts .................................................................. 211
Operation ................................................................. 212
Operation During Sleep ........................................... 213
Port Configuration .................................................... 210
Power Management ................................................. 213
Reference Voltage (VREF) ........................................ 210
Result Formatting ..................................................... 211
Source Impedance ................................................... 219
Special Event Trigger ............................................... 213
Starting an A/D Conversion ..................................... 211
ADCON0 Register ............................................................ 215
ADCON1 Register .................................................... 216, 217
ADDFSR .......................................................................... 352
ADDLW ............................................................................ 315
ADDULNK ........................................................................ 352
ADDWF ............................................................................ 315
ADDWFC ......................................................................... 316
ADRESH Register (ADFM = 0) ........................................ 218
ADRESH Register (ADFM = 1) ........................................ 218
ADRESL Register (ADFM = 0) ......................................... 218
ADRESL Register (ADFM = 1) ......................................... 218
Analog Input Connection Considerations ......................... 231
Analog-to-Digital Converter. See ADC
ANDLW ............................................................................ 316
ANDWF ............................................................................ 317
ANSEL (PORT Analog Control) ......................................... 98
ANSEL Register ................................................................. 98
ANSELH Register .............................................................. 99
Assembler
MPASM Assembler .................................................. 360
B
Bank Select Register (BSR) ............................................... 35
Baud Rate Generator ....................................................... 167
BAUDCON Register ......................................................... 192
BC .................................................................................... 317
BCF .................................................................................. 318
BF .................................................................................... 171
BF Status Flag ................................................................. 171
Block Diagrams
ADC ......................................................................... 209
ADC Transfer Function ............................................ 220
Analog Input Model .......................................... 220, 231
Baud Rate Generator .............................................. 167
Capture Mode Operation ......................................... 119
Clock Source ............................................................. 16
Comparator 1 ........................................................... 224
Comparator 2 ........................................................... 225
Crystal Operation ....................................................... 17
EUSART Receive .................................................... 182
EUSART Transmit ................................................... 181
External POR Circuit (Slow VDD Power-up) ............ 279
External RC Mode ..................................................... 18
Fail-Safe Clock Monitor (FSCM) ................................ 26
Generic I/O Port ......................................................... 83
Interrupt Logic ............................................................ 69
MSSP (I²C Master Mode) ........................................ 165
MSSP (I²C Mode) .................................................... 148
MSSP (SPI Mode) ................................................... 139
On-Chip Reset Circuit .............................................. 277
PIC18F1XK50/PIC18LF1XK50 .................................. 12
PWM (Enhanced) .................................................... 121
Reads from Flash Program Memory ......................... 55
Resonator Operation ................................................. 18
Table Read Operation ............................................... 51
Table Write Operation ............................................... 52
Table Writes to Flash Program Memory .................... 57
Timer0 in 16-Bit Mode ............................................. 103
Timer0 in 8-Bit Mode ............................................... 102
Timer1 ..................................................................... 106
Timer1 (16-Bit Read/Write Mode) ............................ 106
Timer2 ..................................................................... 112
Timer3 ..................................................................... 114
Timer3 (16-Bit Read/Write Mode) ............................ 115
USB Interrupt Logic ................................................. 265
USB Peripheral and Options ................................... 251
Voltage Reference ................................................... 246
Voltage Reference Output Buffer Example ............. 247
Watchdog Timer ...................................................... 302
BN .................................................................................... 318
BNC ................................................................................. 319
BNN ................................................................................. 319
BNOV .............................................................................. 320
BNZ ................................................................................. 320
BOR. See Brown-out Reset.
BOV ................................................................................. 323
BRA ................................................................................. 321
Break Character (12-bit) Transmit and Receive .............. 200
BRG. See Baud Rate Generator.
Brown-out Reset (BOR) ................................................... 280
Detecting ................................................................. 280
Disabling in Sleep Mode .......................................... 280
Software Enabled .................................................... 280
Specifications .......................................................... 385
Timing and Characteristics ...................................... 384
BSF .................................................................................. 321
BTFSC ............................................................................. 322
BTFSS ............................................................................. 322
BTG ................................................................................. 323
BZ .................................................................................... 324
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Preliminary
DS41350E-page 407