PIC16LF1824T39A_12 Datasheet, PDF (407/418 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with XLP Technology

PIC16LF1824T39A
INDEX
A
A/D
Specifications.................................................... 365, 366
Absolute Maximum Ratings .............................................. 349
AC Characteristics
Industrial ................................................................... 360
Load Conditions ........................................................ 359
ACKSTAT ......................................................................... 265
ACKSTAT Status Flag ...................................................... 265
ADC .................................................................................. 137
Acquisition Requirements ......................................... 147
Associated registers.................................................. 149
Block Diagram........................................................... 137
Calculating Acquisition Time..................................... 147
Channel Selection..................................................... 138
Configuration............................................................. 138
Configuring Interrupt ................................................. 142
Conversion Clock...................................................... 138
Conversion Procedure .............................................. 142
Internal Sampling Switch (RSS) IMPEDANCE .............. 147
Interrupts................................................................... 140
Operation .................................................................. 141
Operation During Sleep ............................................ 141
Port Configuration ..................................................... 138
Reference Voltage (VREF)......................................... 138
Source Impedance.................................................... 147
Special Event Trigger................................................ 141
Starting an A/D Conversion ...................................... 140
ADCON0 Register....................................................... 26, 143
ADCON1 Register....................................................... 26, 144
ADDFSR ........................................................................... 339
ADDWFC .......................................................................... 339
ADRESH Register............................................................... 26
ADRESH Register (ADFM = 0) ......................................... 145
ADRESH Register (ADFM = 1) ......................................... 146
ADRESL Register (ADFM = 0).......................................... 145
ADRESL Register (ADFM = 1).......................................... 146
Alternate Pin Function....................................................... 115
Analog-to-Digital Converter. See ADC
ANSELA Register ............................................................. 121
ANSELC Register ............................................................. 127
APFCON0 Register........................................................... 116
APFCON1 Register........................................................... 117
Assembler
MPASM Assembler................................................... 398
B
BAUDCON Register.......................................................... 294
BF ............................................................................. 265, 267
BF Status Flag .......................................................... 265, 267
Block Diagram
Capacitive Sensing ........................................... 311, 312
Block Diagrams
(CCP) Capture Mode Operation ............................... 202
ADC .......................................................................... 137
ADC Transfer Function ............................................. 148
Analog Input Model ........................................... 148, 167
CCP PWM................................................................. 206
Clock Source............................................................... 50
Compare ................................................................... 204
Crystal Operation .................................................. 52, 53
Digital-to-Analog Converter (DAC)............................ 152
EUSART Receive ..................................................... 284
EUSART Transmit .................................................... 283
External RC Mode ...................................................... 54
Fail-Safe Clock Monitor (FSCM)................................. 62
Generic I/O Port........................................................ 115
Interrupt Logic............................................................. 81
On-Chip Reset Circuit................................................. 71
Peripheral Interrupt Logic ........................................... 82
PIC16LF1824T39A..................................................... 14
PWM (Enhanced) ..................................................... 210
Resonator Operation .................................................. 52
Timer0 ...................................................................... 171
Timer1 ...................................................................... 175
Timer1 Gate.............................................. 180, 181, 182
Timer2/4/6 ................................................................ 187
Voltage Reference.................................................... 133
Voltage Reference Output Buffer Example .............. 152
BORCON Register.............................................................. 74
BRA .................................................................................. 340
Break Character (12-bit) Transmit and Receive ............... 303
Brown-out Reset (BOR)...................................................... 74
Specifications ........................................................... 363
Timing and Characteristics ....................................... 363
C
C Compilers
MPLAB C18.............................................................. 398
CALL................................................................................. 341
CALLW ............................................................................. 341
Capacitive Sensing ........................................................... 311
Associated registers w/ Capacitive Sensing............. 318
Specifications ........................................................... 375
Capture Module. See Enhanced Capture/
Compare/PWM(ECCP)
Capture/Compare/PWM ................................................... 201
Capture/Compare/PWM (CCP)
Associated Registers w/ Capture ............................. 203
Associated Registers w/ Compare ........................... 205
Associated Registers w/ PWM ......................... 209, 223
Capture Mode........................................................... 202
CCPx Pin Configuration............................................ 202
Compare Mode......................................................... 204
CCPx Pin Configuration.................................... 204
Software Interrupt Mode ........................... 202, 204
Special Event Trigger ....................................... 204
Timer1 Mode Resource ............................ 202, 204
Prescaler .................................................................. 202
PWM Mode
Duty Cycle ........................................................ 207
Effects of Reset ................................................ 209
Example PWM Frequencies and
Resolutions, 20 MHZ ................................ 208
Example PWM Frequencies and
Resolutions, 32 MHZ ................................ 208
Example PWM Frequencies and
Resolutions, 8 MHz .................................. 208
Operation in Sleep Mode.................................. 209
Resolution ........................................................ 208
System Clock Frequency Changes .................. 209
PWM Operation ........................................................ 206
PWM Overview......................................................... 206
PWM Period ............................................................. 207
PWM Setup .............................................................. 207
CCP1CON Register...................................................... 30, 31
CCPR1H Register......................................................... 30, 31
 2012 Microchip Technology Inc.
Preliminary
DS41657A-page 407