Datasheet

© 2009 Microchip Technology Inc. DS41341E-page 293
PIC16F72X/PIC16LF72X
INDEX
A
A/D
Specifications.................................................... 230, 231
Absolute Maximum Ratings .............................................. 211
AC Characteristics
Industrial and Extended ............................................ 222
Load Conditions........................................................ 221
ADC .................................................................................... 99
Acquisition Requirements ......................................... 106
Associated registers.................................................. 108
Block Diagram............................................................. 99
Calculating Acquisition Time..................................... 106
Channel Selection..................................................... 100
Configuration.............................................................100
Configuring Interrupt ................................................. 103
Conversion Clock...................................................... 100
Conversion Procedure .............................................. 103
Internal Sampling Switch (R
SS) Impedance.............. 106
Interrupts................................................................... 102
Operation ..................................................................102
Operation During Sleep ............................................102
Port Configuration..................................................... 100
Reference Voltage (V
REF)......................................... 100
Source Impedance.................................................... 106
Special Event Trigger................................................102
ADCON0 Register.......................................................24, 104
ADCON1 Register.......................................................25, 105
Addressable Universal Synchronous Asynchronous
Receiver Transmitter (AUSART)............................... 145
ADRES Register .........................................................24, 105
Alternate Pin Function.........................................................53
Analog-to-Digital Converter. See ADC
ANSELA Register ...............................................................55
ANSELB Register ...............................................................64
ANSELD Register ............................................................... 81
ANSELE Register ...............................................................86
APFCON Register.........................................................25, 53
Assembler
MPASM Assembler...................................................208
AUSART ........................................................................... 145
Associated Registers
Baud Rate Generator........................................ 156
Asynchronous Mode ................................................. 147
Associated Registers
Receive..................................................... 153
Transmit....................................................149
Baud Rate Generator (BRG) ............................ 156
Receiver............................................................ 150
Setting up 9-bit Mode with Address Detect....... 152
Transmitter........................................................ 147
Baud Rate Generator (BRG)
Baud Rate Error, Calculating ............................ 156
Baud Rates, Asynchronous Modes .................. 157
Formulas...........................................................156
High Baud Rate Select (BRGH Bit) .................. 156
Synchronous Master Mode ............................... 159, 163
Associated Registers
Receive..................................................... 162
Transmit....................................................160
Reception.......................................................... 161
Transmission .................................................... 159
Synchronous Slave Mode
Associated Registers
Receive .................................................... 164
Transmit ................................................... 163
Reception ......................................................... 164
Transmission .................................................... 163
B
BF bit ........................................................................ 175, 187
Block Diagram
Capacitive Sensing................................................... 129
Block Diagrams
(CCP) Capture Mode Operation ............................... 137
ADC............................................................................ 99
ADC Transfer Function............................................. 107
Analog Input Model................................................... 107
AUSART Receive..................................................... 146
AUSART Transmit .................................................... 145
CCP PWM ................................................................ 141
Clock Source .............................................................. 89
Compare................................................................... 139
Crystal Operation........................................................ 93
External RC Mode ...................................................... 94
Interrupt Logic............................................................. 43
MCLR
Circuit .............................................................. 35
On-Chip Reset Circuit................................................. 33
PIC16F722/723/726/PIC16LF722/723/726 ................ 14
PIC16F724/727/PIC16LF724/727 .............................. 15
RA0 Pins..................................................................... 57
RA4 Pin ...................................................................... 58
RA5 Pin ...................................................................... 59
RA6 Pin ...................................................................... 60
RA7 Pin ...................................................................... 60
RB0 Pin ...................................................................... 66
RB3 Pin ...................................................................... 68
RB4, RB2, RB1 Pins................................................... 67
RB5 Pin ...................................................................... 69
RB6 Pin ...................................................................... 70
RB7 Pin ...................................................................... 71
RC0 Pin ...................................................................... 75
RC1 Pin ...................................................................... 75
RC2 Pin ...................................................................... 76
RC3 Pin ...................................................................... 76
RC4 Pin ...................................................................... 77
RC5 Pin ...................................................................... 77
RC6 Pin ...................................................................... 78
RC7 Pin ...................................................................... 78
RD Pins ...................................................................... 82
RE Pins....................................................................... 88
RE3 Pin ...................................................................... 88
Resonator Operation .................................................. 94
SPI Mode.................................................................. 168
SSP (I
2
C Mode)........................................................ 177
Timer1 .............................................. 115, 121, 122, 123
Timer2 ...................................................................... 127
TMR0/WDT Prescaler .............................................. 111
Brown-out Reset (BOR)...................................................... 37
Specifications ........................................................... 228
Timing and Characteristics....................................... 227
C
C Compilers
MPLAB C18.............................................................. 208
MPLAB C30.............................................................. 208
Capacitive Sensing........................................................... 129
Associated registers w/ Capacitive Sensing............. 134