PIC16F1934_11 Datasheet, PDF (13/472 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PIC16(L)F1934/6/7
Table of Contents
1.0 Device Overview ........................................................................................................................................................................ 15
2.0 Enhanced Mid-Range CPU ........................................................................................................................................................ 23
3.0 Memory Organization ................................................................................................................................................................. 25
4.0 Device Configuration .................................................................................................................................................................. 61
5.0 Oscillator Module (With Fail-Safe Clock Monitor)....................................................................................................................... 67
6.0 Resets ........................................................................................................................................................................................ 85
7.0 Interrupts .................................................................................................................................................................................... 93
8.0 Low Dropout (LDO) Voltage Regulator .................................................................................................................................... 107
9.0 Power-Down Mode (Sleep) ...................................................................................................................................................... 109
10.0 Watchdog Timer (WDT) ........................................................................................................................................................... 111
11.0 Data EEPROM and Flash Program Memory Control ............................................................................................................... 115
12.0 I/O Ports ................................................................................................................................................................................... 129
13.0 Interrupt-On-Change ................................................................................................................................................................ 151
14.0 Fixed Voltage Reference.......................................................................................................................................................... 155
15.0 Analog-to-Digital Converter (ADC) Module .............................................................................................................................. 157
16.0 Temperature Indicator Module ................................................................................................................................................. 171
17.0 Digital-to-Analog Converter (DAC) Module .............................................................................................................................. 173
18.0 Comparator Module.................................................................................................................................................................. 177
19.0 SR Latch................................................................................................................................................................................... 187
20.0 Timer0 Module ......................................................................................................................................................................... 191
21.0 Timer1 Module with Gate Control............................................................................................................................................. 197
22.0 Timer2/4/6 Modules.................................................................................................................................................................. 207
23.0 Capture/Compare/PWM Modules (ECCP1, ECCP2, ECCP3, CCP4, CCP5).......................................................................... 211
24.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 239
25.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 291
26.0 Capacitive Sensing Module...................................................................................................................................................... 319
27.0 Liquid Crystal Display (LCD) Driver Module............................................................................................................................. 327
28.0 In-Circuit Serial Programming™ (ICSP™) ............................................................................................................................... 361
29.0 Instruction Set Summary .......................................................................................................................................................... 365
30.0 Electrical Specifications............................................................................................................................................................ 379
31.0 DC and AC Characteristics Graphs and Charts ....................................................................................................................... 411
32.0 Development Support............................................................................................................................................................... 439
33.0 Packaging Information.............................................................................................................................................................. 443
Appendix A: Data Sheet Revision History.......................................................................................................................................... 459
Appendix B: Migrating From Other PIC^® Devices.............................................................................................................................. 459
Index .................................................................................................................................................................................................. 461
The Microchip Web Site ..................................................................................................................................................................... 469
Customer Change Notification Service .............................................................................................................................................. 469
Customer Support .............................................................................................................................................................................. 469
Reader Response .............................................................................................................................................................................. 470
Product Identification System ............................................................................................................................................................ 471
 2008-2011 Microchip Technology Inc.
DS41364E-page 13