PIC16F913/914/916/917/946
Program
Data Memory
Memory
LCD
(segment
drivers)
10-bit A/D
(ch)
Timers
8/16-bit
Device
I/O
CCP
Flash
(words/bytes)
SRAM
EEPROM
(bytes)
(bytes)
PIC16F913
PIC16F914
PIC16F916
PIC16F917
PIC16F946
4K/7K
4K/7K
256
256
352
352
336
256
256
256
256
256
24
35
24
35
53
5
8
5
8
8
16(1)
24
16(1)
1
2
1
2
2
2/1
2/1
2/1
2/1
2/1
8K/14K
8K/14K
8K/14K
24
42
Note 1: COM3 and SEG15 share the same physical pin on the PIC16F913/916, therefore SEG15 is not available
when using 1/4 multiplex displays.
Pin Diagrams – PIC16F914/917, 40-Pin
40-pin PDIP
RE3/MCLR/VPP
RA0/AN0/C1-/SEG12
RA1/AN1/C2-/SEG7
RA2/AN2/C2+/VREF-/COM2
RA3/AN3/C1+/VREF+/SEG15
RA4/C1OUT/T0CKI/SEG4
RA5/AN4/C2OUT/SS/SEG5
RE0/AN5/SEG21
RE1/AN6/SEG22
RE2/AN7/SEG23
VDD
40
39
38
37
36
35
34
33
32
31
30
29
28
RB7/ICSPDAT/ICDDAT/SEG13
RB6/ICSPCLK/ICDCK/SEG14
RB5/COM1
1
2
3
4
RB4/COM0
RB3/SEG3
5
RB2/SEG2
6
RB1/SEG1
7
8
RB0/INT/SEG0
VDD
9
VSS
10
11
12
13
14
15
16
17
18
19
20
RD7/SEG20
VSS
RD6/SEG19
RA7/OSC1/CLKIN/T1OSI
RA6/OSC2/CLKOUT/T1OSO
RC0/VLCD1
RD5/SEG18
27
26
25
24
23
22
21
RD4/SEG17
RC7/RX/DT/SDI/SDA/SEG8
RC6/TX/CK/SCK/SCL/SEG9
RC5/T1CKI/CCP1/SEG10
RC4/T1G/SDO/SEG11
RD3/SEG16
RC1/VLCD2
RC2/VLCD3
RC3/SEG6
RD0/COM3
RD1
RD2/CCP2
DS41250F-page 2
© 2007 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
