Datasheet

© 2007 Microchip Technology Inc. DS41250F-page 7
PIC16F913/914/916/917/946
Pin Diagrams – PIC16F914/917, 44-Pin
44-pin TQFP
10
11
2
3
6
1
18 19 20 21 22 12 13 14 15
38
8
7
44 43 42 41 40 39
16 17
29
30
31
32
33
23
24
25
26
27
28
36 34 35
9
37
5
4
PIC16F914/917
NC
RC0/VLCD1
RA6/OSC2/CLKOUT/T1OSO
RA7/OSC1/CLKIN/T1OSI
V
SS
VDD
RE2/AN7/SEG23
RE1/AN6/SEG22
RE0/AN5/SEG21
RA5/AN4/C2OUT/SS
/SEG5
RA4/C1OUT/T0CKI/SEG4
RC7/RX/DT/SDI/SDA/SEG8
RD4/SEG17
RD5/SEG18
RD6/SEG19
RD7/SEG20
V
SS
VDD
RB0/SEG0/INT
RB1/SEG1
RB2/SEG2
RB3/SEG3
NC NC
RB4/COM0 RB5/COM1
RB6/ICSPCLK/ICDCK/SEG14
RB7/ICSPDAT/ICDDAT/SEG13
RE3/MCLR
/VPP
RA0/C1-/AN0/SEG12
RA1/C2-/AN1/SEG7
RA2/AN2/C2+/V
REF-/COM2
RA3/AN3/V
REF+/C1+/SEG15
RC6/TX/CK/SCK/SCL/SEG9 RC5/T1CKI/CCP1/SEG10 RC4/T1G
/SDO/SEG11
RD3/SEG16 RD2/CCP2 RD1 RD0/COM3 RC3/SEG6 RC2/VLCD3 RC1/VLCD2 NC
44-pin QFN
10
11
2
3
6
1
18 19 20 21 22 12 13 14 15
38
8
7
44 43 42 41 40 39
16 17
29
30
31
32
33
23
24
25
26
27
28
36 34 35
9
37
5
4
PIC16F914/917
RA6/OSC2/CLKOUT/T1OSO
RA7/OSC1/CLKIN/T1OSI
V
SS
VSS
NC
V
DD
RE2/AN7/SEG23
RE1/AN6/SEG22
RE0/AN5/SEG21
RA5/AN4/C2OUT/SS
/SEG5
RA4/C1OUT/T0CKI/SEG4
RC7/RX/DT/SDI/SDA/SEG8
RD4/SEG17
RD5/SEG18
RD6/SEG19
RD7/SEG20
V
SS
VDD
VDD
RB0/INT/SEG0
RB1/SEG1
RB2/SEG2
RB3/SEG3
NC
RB4/COM0 RB5/COM1
RB6/ICSPCLK/ICDCK/SEG14
RB7/ICSPDAT/ICDDAT/SEG13
RE3/MCLR/VPP
RA0/AN0/C1-/SEG12
RA1/AN1/C2-/SEG7
RA2/AN2/C2+/V
REF-/COM2
RA3/AN3/C1+/V
REF+/SEG15
RC6/TX/CK/SCK/SCL/SEG9 RC5/T1CKI/CCP1/SEG10 RC4/T1G
/SDO/SEG11
RD3/SEG16 RD2/CCP2 RD1 RD0/COM3 RC3/SEG6 RC2/VLCD3 RC1/VLCD2 RC0/VLDC1