PIC16F1938_13 Datasheet, PDF (473/488 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver

APPENDIX A: DATA SHEET
REVISION HISTORY
Revision A (05/2011)
Original release of this data sheet.
Revision B (02/2012)
Added new Family Types table; Updated Register 4-3;
Added DC and AC Characteristics Graphs; Updated
the Electrical Specifications section; Updated the
Packaging Information section; Other minor
corrections.
Revision C (06/2013)
Revised Data Sheet to Final status.
PIC16(L)F1938/9
APPENDIX B: MIGRATING FROM
OTHER PIC^®
DEVICES
This discusses some of the issues in migrating from
other PIC^® devices to the PIC16(L)F193X family of
devices.
B.1 PIC16F917 to PIC16(L)F193X
TABLE B-1: FEATURE COMPARISON
Feature
PIC16F917 PIC16F1938
Max. Operating Speed
Max. Program
Memory (Words)
Max. SRAM (Bytes)
A/D Resolution
Timers (8/16-bit)
Oscillator Modes
Brown-out Reset
Internal Pull-ups
Interrupt-on-change
Comparator
AUSART/EUSART
Extended WDT
Software Control
Option of WDT/BOR
INTOSC Frequencies
Clock Switching
Capacitive Sensing
CCP/ECCP
Enhanced PIC16 CPU
MSSP/SSP
LCD
20 MHz
8K
368
10-bit
2/1
4
Y
RB<7:0>
RB<7:4>
2
1/0
Y
N
30 kHz -
8 MHz
Y
N
2/0
N
0/1
Y
32 MHz
8K
512
10-bit
4/1
8
Y
RB<7:0>
RB<7:0>
2
0/1
Y
Y
500 kHz -
32 MHz
Y
Y
2/3
Y
1/0
Y
 2011-2013 Microchip Technology Inc.
DS40001574C-page 473