PIC16F1938_13 Datasheet, PDF (5/488 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver

Pin Diagram – 44-Pin QFN 8x8
PIC16(L)F1938/9
RC7 1
RD4 2
RD5 3
RD6 4
RD7 5
VSS 6
VDD 7
VDD 8
RB0 9
RB1 10
RB2 11
PIC16F1939
PIC16LF1939
33 RA6
32 RA7
31 VSS
30 VSS
29 NC
28 VDD
27 RE2
26 RE1
25 ^RE0
24 RA5
23 RA4
Note: It is recommended that the exposed bottom pad be connected to VSS.
Pin Diagram – 44-Pin TQFP
RC7 1
RD4 2
RD5 3
RD6 4
RD7 ₅
VSS
6
VDD
7
PIC16F1939
PIC16LF1939
RB0 8
RB1 9
RB2 10
RB3 11
33 NC
32 RC0
31 RA6
30 RA7
29 ^VSS
28 ^VDD
27 RE2
26 ^RE1
25 ^RE0
24 RA5
23 RA4
 2011-2013 Microchip Technology Inc.
DS40001574C-page 5