PIC16LF1946_13 Datasheet, PDF (468/478 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16(L)F1946/47
PWM Period .............................................................. 221
PWM Setup ............................................................... 221
CCP1CON Register ...................................................... 38, 39
CCPR1H Register ......................................................... 38, 39
CCPR1L Register.......................................................... 38, 39
CCPTMRS0 Register ........................................................ 239
CCPTMRS1 Register ........................................................ 239
CCPxAS Register.............................................................. 240
CCPxCON (ECCPx) Register ........................................... 238
Clock Accuracy with Asynchronous Operation ................. 306
Clock Sources
External Modes ........................................................... 63
EC ....................................................................... 63
HS ....................................................................... 63
LP........................................................................ 63
OST..................................................................... 64
RC....................................................................... 65
XT ....................................................................... 63
Internal Modes ............................................................ 66
HFINTOSC.......................................................... 66
Internal Oscillator Clock Switch Timing............... 68
LFINTOSC .......................................................... 67
MFINTOSC ......................................................... 66
Clock Switching................................................................... 70
CMOUT Register............................................................... 186
CMxCON0 Register .......................................................... 185
CMxCON1 Register .......................................................... 186
Code Examples
A/D Conversion ......................................................... 167
Changing Between Capture Prescalers .................... 216
Initializing PORTA ..................................................... 127
Write Verify ............................................................... 121
Writing to Flash Program Memory ............................ 119
Comparator
Associated Registers ................................................ 187
Operation .................................................................. 179
Comparator Module .......................................................... 179
Cx Output State Versus Input Conditions ................. 181
Comparator Specifications ................................................ 412
Comparators
C2OUT as T1 Gate ................................................... 201
Compare Module. See Enhanced Capture/Compare/
PWM (ECCP)
CONFIG1 Register.............................................................. 56
CONFIG2 Register.............................................................. 58
Core Registers .................................................................... 33
CPSCON0 Register .......................................................... 333
CPSCON1 Register .......................................................... 334
Customer Change Notification Service ............................. 475
Customer Notification Service........................................... 475
Customer Support ............................................................. 475
D
DACCON0 (Digital-to-Analog Converter Control 0)
Register..................................................................... 178
DACCON1 (Digital-to-Analog Converter Control 1)
Register..................................................................... 178
Data EEPROM Memory .................................................... 111
Associated Registers ................................................ 125
Code Protection ........................................................ 112
Reading..................................................................... 112
Writing ....................................................................... 112
Data Memory................................................................. 24, 27
DC and AC Characteristics ............................................... 421
Graphs and Tables ................................................... 421
DC Characteristics
DS41414D-page 468
Extended and Industrial (PIC16F/LF1946/47-I/E)..... 400
Industrial and Extended (PIC16F/LF1946/47) .......... 392
Development Support ....................................................... 455
Device Configuration .......................................................... 55
Code Protection .......................................................... 59
Configuration Word..................................................... 55
User ID ................................................................. 59, 60
Device ID Register.............................................................. 60
Device Overview......................................................... 11, 107
Digital-to-Analog Converter (DAC) ................................... 175
Associated Registers ................................................ 178
Effects of a Reset ..................................................... 176
Specifications ........................................................... 412
E
ECCP/CCP. See Enhanced Capture/Compare/PWM
EEADR Registers ............................................................. 111
EEADRH Registers........................................................... 111
EEADRL Register ............................................................. 123
EEADRL Registers ........................................................... 111
EECON1 Register..................................................... 111, 124
EECON2 Register..................................................... 111, 125
EEDATH Register..................................................... 122, 123
EEDATL Register ............................................................. 122
EEPROM Data Memory
Avoiding Spurious Write ........................................... 112
Write Verify ............................................................... 121
Effects of Reset
PWM mode ............................................................... 223
Electrical Specifications (PIC16F/LF1946/47) .................. 389
Enhanced Capture/Compare/PWM (ECCP)..................... 215
Enhanced PWM Mode.............................................. 224
Auto-Restart ..................................................... 233
Auto-shutdown.................................................. 232
Direction Change in Full-Bridge Output Mode.. 230
Full-Bridge Application...................................... 228
Full-Bridge Mode .............................................. 228
Half-Bridge Application ..................................... 227
Half-Bridge Application Examples .................... 234
Half-Bridge Mode.............................................. 227
Output Relationships (Active-High and
Active-Low)............................................... 225
Output Relationships Diagram.......................... 226
Programmable Dead Band Delay..................... 234
Shoot-through Current ...................................... 234
Start-up Considerations .................................... 236
Specifications ........................................................... 409
Enhanced Mid-range CPU.................................................. 19
Enhanced Universal Synchronous Asynchronous
Receiver Transmitter (EUSART) .............................. 297
Errata .................................................................................... 9
EUSART ........................................................................... 297
Asynchronous Mode ................................................. 299
12-bit Break Transmit and Receive .................. 317
Associated Registers, Receive......................... 305
Associated Registers, Transmit ........................ 301
Auto-Wake-up on Break ................................... 315
Baud Rate Generator (BRG) ............................ 310
Clock Accuracy................................................. 306
Receiver ........................................................... 302
Setting up 9-bit Mode with Address Detect ...... 304
Transmitter ....................................................... 299
Baud Rate Generator (BRG)
Associated Registers........................................ 311
Auto Baud Rate Detect..................................... 314
Baud Rate Error, Calculating............................ 310
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