PIC16F1933_11 Datasheet, PDF (419/430 Pages) Microchip Technology – 28-Pin Flash-Based, 8-Bit CMOS Microcontrollers LCD Driver and nanoWatt XLP Technology

PIC16(L)F1933
INDEX
A
A/D
Specifications............................................................ 389
Absolute Maximum Ratings (PIC16F/LF1933) ................. 367
AC Characteristics
Industrial and Extended (PIC16F/LF1933) ............... 382
Load Conditions ........................................................ 381
ACKSTAT ......................................................................... 256
ACKSTAT Status Flag ...................................................... 256
ADC .................................................................................. 139
Acquisition Requirements ......................................... 149
Associated registers.................................................. 151
Block Diagram........................................................... 139
Calculating Acquisition Time..................................... 149
Channel Selection..................................................... 140
Configuration............................................................. 140
Configuring Interrupt ................................................. 144
Conversion Clock...................................................... 140
Conversion Procedure .............................................. 144
Internal Sampling Switch (RSS) Impedance.............. 149
Interrupts................................................................... 142
Operation .................................................................. 143
Operation During Sleep ............................................ 143
Port Configuration ..................................................... 140
Reference Voltage (VREF)......................................... 140
Source Impedance.................................................... 149
Special Event Trigger................................................ 143
Starting an A/D Conversion ...................................... 142
ADCON0 Register....................................................... 30, 145
ADCON1 Register....................................................... 30, 146
ADDFSR ........................................................................... 357
ADDWFC .......................................................................... 357
ADRESH Register............................................................... 30
ADRESH Register (ADFM = 0) ......................................... 147
ADRESH Register (ADFM = 1) ......................................... 148
ADRESL Register (ADFM = 0).......................................... 147
ADRESL Register (ADFM = 1).......................................... 148
Alternate Pin Function....................................................... 118
Analog-to-Digital Converter. See ADC
ANSELA Register ............................................................. 121
ANSELB Register ............................................................. 126
APFCON Register............................................................. 118
Assembler
MPASM Assembler................................................... 402
B
BAUDCON Register.......................................................... 286
BF ............................................................................. 256, 258
BF Status Flag .......................................................... 256, 258
Block Diagram
Capacitive Sensing ........................................... 305, 306
Block Diagrams
(CCP) Capture Mode Operation ............................... 194
ADC .......................................................................... 139
ADC Transfer Function ............................................. 150
Analog Input Model ........................................... 150, 164
CCP PWM................................................................. 198
Clock Source............................................................... 56
Comparator ............................................................... 160
Compare ................................................................... 196
Crystal Operation .................................................. 58, 59
Digital-to-Analog Converter (DAC)............................ 156
EUSART Receive ..................................................... 276
EUSART Transmit .................................................... 275
External RC Mode ...................................................... 59
Fail-Safe Clock Monitor (FSCM)................................. 67
Generic I/O Port........................................................ 117
Interrupt Logic............................................................. 81
LCD Bias Voltage Generation .................................. 323
LCD Clock Generation.............................................. 322
On-Chip Reset Circuit................................................. 73
PIC16F193X/LF193X ........................................... 12, 18
PWM (Enhanced) ..................................................... 202
Resonator Operation .................................................. 58
Timer0 ...................................................................... 173
Timer1 ...................................................................... 177
Timer1 Gate.............................................. 182, 183, 184
Timer2/4/6 ................................................................ 189
Voltage Reference.................................................... 137
Voltage Reference Output Buffer Example .............. 156
BORCON Register.............................................................. 75
BRA .................................................................................. 358
Break Character (12-bit) Transmit and Receive ............... 295
Brown-out Reset (BOR)...................................................... 75
Specifications ........................................................... 387
Timing and Characteristics ....................................... 386
C
C Compilers
MPLAB C18.............................................................. 402
CALL................................................................................. 359
CALLW ............................................................................. 359
Capacitive Sensing ........................................................... 305
Associated registers w/ Capacitive Sensing............. 313
Specifications ........................................................... 398
Capture Module. See Enhanced Capture/Compare/PWM
(ECCP)
Capture/Compare/PWM ................................................... 193
Capture/Compare/PWM (CCP)
Associated Registers w/ Capture ............................. 195
Associated Registers w/ Compare ........................... 197
Associated Registers w/ PWM ......................... 201, 215
Capture Mode........................................................... 194
CCPx Pin Configuration............................................ 194
Compare Mode......................................................... 196
CCPx Pin Configuration.................................... 196
Software Interrupt Mode ........................... 194, 196
Special Event Trigger ....................................... 196
Timer1 Mode Resource ............................ 194, 196
Prescaler .................................................................. 194
PWM Mode
Duty Cycle ........................................................ 199
Effects of Reset ................................................ 201
Example PWM Frequencies and
Resolutions, 20 MHZ ................................ 200
Example PWM Frequencies and
Resolutions, 32 MHZ ................................ 200
Example PWM Frequencies and
Resolutions, 8 MHz .................................. 200
Operation in Sleep Mode.................................. 201
Resolution ........................................................ 200
System Clock Frequency Changes .................. 201
PWM Operation ........................................................ 198
PWM Overview......................................................... 198
PWM Period ............................................................. 199
PWM Setup .............................................................. 199
CCP1CON Register...................................................... 34, 35
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Preliminary
DS41575A-page 419