PIC16LF720_11 Datasheet, PDF (7/244 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16(L)F720/721
Table of Contents
1.0 Device Overview ......................................................................................................................................................................... 9
2.0 Memory Organization ................................................................................................................................................................ 13
3.0 Resets ....................................................................................................................................................................................... 27
4.0 Interrupts ................................................................................................................................................................................... 37
5.0 Low Dropout (LDO) Voltage Regulator ..................................................................................................................................... 45
6.0 I/O Ports .................................................................................................................................................................................... 47
7.0 Oscillator Module....................................................................................................................................................................... 67
8.0 Device Configuration ................................................................................................................................................................. 73
9.0 Analog-to-Digital Converter (ADC) Module ............................................................................................................................... 77
10.0 Fixed Voltage Reference........................................................................................................................................................... 87
11.0 Temperature Indicator Module ................................................................................................................................................... 89
12.0 Timer0 Module .......................................................................................................................................................................... 91
13.0 Timer1 Module with Gate Control.............................................................................................................................................. 95
14.0 Timer2 Module ........................................................................................................................................................................ 107
15.0 Capture/Compare/PWM (CCP) Module .................................................................................................................................. 109
16.0 Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART) .......................................................... 119
17.0 SSP Module Overview ............................................................................................................................................................ 139
18.0 Flash Program Memory Self Read/Self Write Control............................................................................................................. 161
19.0 Power-Down Mode (Sleep) ..................................................................................................................................................... 169
20.0 In-Circuit Serial Programming™ (ICSP™) .............................................................................................................................. 171
21.0 Instruction Set Summary ......................................................................................................................................................... 173
22.0 Development Support.............................................................................................................................................................. 183
23.0 Electrical Specifications........................................................................................................................................................... 187
24.0 DC and AC Characteristics Graphs and Charts ...................................................................................................................... 213
25.0 Packaging Information............................................................................................................................................................. 225
Appendix A: Data Sheet Revision History......................................................................................................................................... 233
Appendix B: Migrating From Other PIC^® Devices............................................................................................................................. 233
The Microchip Web Site .................................................................................................................................................................... 241
Customer Change Notification Service ............................................................................................................................................. 241
Customer Support ............................................................................................................................................................................. 241
Reader Response ............................................................................................................................................................................. 242
Product Identification System ............................................................................................................................................................ 243
 2011 Microchip Technology Inc.
Preliminary
DS41430B-page 7