Datasheet

© 2007 Microchip Technology Inc. DS41250F-page 9
PIC16F913/914/916/917/946
TABLE 5: PIC16F914/917 44-PIN (QFN) SUMMARY
I/O Pin A/D LCD Comparators Timers CCP AUSART SSP Interrupt Pull-Up Basic
RA0 19 AN0 SEG12 C1-
RA1 20 AN1 SEG7 C2-
RA2 21 AN2/VREF- COM2 C2+
RA3 22 AN3/V
REF+ SEG15 C1+
RA4 23 SEG4 C1OUT T0CKI
RA5 24 AN4 SEG5 C2OUT SS
——
RA6 33 T1OSO OSC2/CLKOUT
RA7 32 T1OSI OSC1/CLKIN
RB0 9 SEG0 INT Y
RB1 10 SEG1 Y
RB2 11 SEG2 Y
RB3 12 SEG3 Y
RB4 14 COM0 IOC Y
RB5 15 COM1 IOC Y
RB6 16 SEG14 IOC Y ICSPCLK/ICDCK
RB7 17 SEG13 IOC Y ICSPDAT/ICDDAT
RC0 34 VLCD1
RC1 35 VLCD2
RC2 36 VLCD3
RC3 37 SEG6
RC4 42 SEG11 T1G SDO
RC5 43 SEG10 T1CKI CCP1
RC6 44 SEG9 TX/CK SCK/SCL
RC7 1 SEG8 RX/DT SDI/SDA
RD0 38 COM3
RD1 39
RD2 40 CCP2
RD3 41 SEG16
RD4 2 SEG17
RD5 3 SEG18
RD6 4 SEG19
RD7 5 SEG20
RE0 25 AN5 SEG21
RE1 26 AN6 SEG22
RE2 27 AN7 SEG23
RE318———Y
(1)
MCLR/VPP
7 VDD
8———VDD
28 VDD
6——— VSS
30 VSS
13——— NC
29 NC
Note 1: Pull-up enabled only with external MCLR
configuration.