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PIC16F1934_11 Datasheet, PDF (8/472 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers
PIC16(L)F1934/6/7
Pin Diagram – 40-Pin PDIP (PIC16(L)F1934/7)
40-Pin PDIP
VPP/MCLR/RE3
1
SEG12/VCAP(2)/SS(1)/SRNQ(1)/C2OUT(1)/C12IN0-/AN0/RA0
2
SEG7/C12IN1-/AN1/RA1
3
COM2/DACOUT/VREF-/C2IN+/AN2/RA2
4
SEG15/VREF+/C1IN+/AN3/RA3
5
SEG4/SRQ/T0CKI/CPS6/C1OUT/RA4
6
SEG5/VCAP(2)/SS(1)/SRNQ(1)/CPS7/C2OUT(1)/AN4/RA5
7
SEG21/CCP3(1)/P3A(1)/AN5/RE0
8
SEG22/P3B/AN6/RE1
9
SEG23/CCP5/AN7/RE2
10
VDD
11
VSS
12
SEG2/CLKIN/OSC1/RA7
13
SEG1/VCAP(2)/CLKOUT/OSC2/RA6
14
P2B(1)/T1CKI/T1OSO/RC0
15
P2A(1)/CCP2(1)/T1OSI/RC1
16
SEG3/P1A/CCP1/RC2
17
SEG6/SCK/SCL/RC3
18
COM3/CPS8/RD0
19
CCP4/CPS9/RD1
20
40
RB7/ICSPDAT/ICDDAT/SEG13
39
RB6/ICSPCLK/ICDCLK/SEG14
38
RB5/AN13/CPS5/CCP3(1)/P3A(1)/T1G(1)/COM1
37
RB4/AN11/CPS4/COM0
36
RB3/AN9/C12IN2-/CPS3/CCP2(1)/P2A(1)/VLCD3
35
RB2/AN8/CPS2/VLCD2
34
RB1/AN10/C12IN3-/CPS1/VLCD1
33
RB0/AN12/CPS0/SRI/INT/SEG0
32
VDD
31
VSS
30
RD7/CPS15/P1D/SEG20
29
RD6/CPS14/P1C/SEG19
28
RD5/CPS13/P1B/SEG18
27
RD4/CPS12/P2D/SEG17
26
RC7/RX/DT/SEG8
25
RC6/TX/CK/SEG9
24
RC5/SDO/SEG10
23
RC4/SDI/SDA/T1G(1)/SEG11
22
RD3/CPS11/P2C/SEG16
21
RD2/CPS10/P2B(1)
Note 1: Pin function is selectable via the APFCON register.
2: PIC16F1934/7 devices only.
DS41364E-page 8
 2008-2011 Microchip Technology Inc.