PIC16F1939-I/P Microchip Technology Inc., PIC16F1939-I/P Datasheet - Page 12

• Manufacturer Part Number: PIC16F1939-I/P
• Description: 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1939-I/P

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 28K Bytes
• Ram Size: 1K Bytes
• Speed: 32 MHz
• Temperature Range: –40 to 125 °C
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V

PIC16F193X/LF193X
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
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 ................................................................................................................................................................ 149
14.0 Fixed Voltage Reference .......................................................................................................................................................... 153
15.0 Analog-to-Digital Converter (ADC) Module .............................................................................................................................. 155
16.0 Digital-to-Analog Converter (DAC) Module .............................................................................................................................. 169
17.0 Comparator Module.................................................................................................................................................................. 175
18.0 SR Latch................................................................................................................................................................................... 183
19.0 Timer0 Module ......................................................................................................................................................................... 189
20.0 Timer1 Module with Gate Control............................................................................................................................................. 193
21.0 Timer2/4/6 Modules.................................................................................................................................................................. 205
22.0 Capture/Compare/PWM Modules (ECCP1, ECCP2, ECCP3, CCP4, CCP5) .......................................................................... 209
23.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 237
24.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 289
25.0 Capacitive Sensing Module ...................................................................................................................................................... 317
26.0 Liquid Crystal Display (LCD) Driver Module ............................................................................................................................. 327
27.0 In-Circuit Serial Programming™ (ICSP™) ............................................................................................................................... 361
28.0 Instruction Set Summary .......................................................................................................................................................... 365
29.0 Electrical Specifications (PIC16F/LF1933) ............................................................................................................................... 379
30.0 Electrical Specifications (PIC16F/LF1934/36/37) ..................................................................................................................... 411
31.0 Electrical Specifications (PIC16F/LF1938/39) .......................................................................................................................... 443
32.0 DC and AC Characteristics Graphs and Charts ....................................................................................................................... 475
33.0 Development Support............................................................................................................................................................... 477
34.0 Packaging Information.............................................................................................................................................................. 481
Appendix A: Data Sheet Revision History.......................................................................................................................................... 495
Appendix B: Migrating From Other PIC
Index .................................................................................................................................................................................................. 497
The Microchip Web Site ..................................................................................................................................................................... 505
Customer Change Notification Service .............................................................................................................................................. 505
Customer Support .............................................................................................................................................................................. 505
Reader Response .............................................................................................................................................................................. 506
Product Identification System............................................................................................................................................................. 507
DS41364D-page 12
Device Overview ........................................................................................................................................................................ 15
Enhanced Mid-Range CPU ........................................................................................................................................................ 23
Memory Organization ................................................................................................................................................................. 25
Device Configuration .................................................................................................................................................................. 63
Oscillator Module (With Fail-Safe Clock Monitor)....................................................................................................................... 69
Resets ........................................................................................................................................................................................ 85
Interrupts .................................................................................................................................................................................... 93
Low Dropout (LDO) Voltage Regulator .................................................................................................................................... 107
Power-Down Mode (Sleep) ...................................................................................................................................................... 109
®
Devices.............................................................................................................................. 495
Preliminary
 2009 Microchip Technology Inc.