Microchip Technology MCP1631RD-MCC2 Data Sheet
PIC16F882/883/884/886/887
DS41291G-page 62
2006-2012 Microchip Technology Inc.
3.7.1
RE0/AN5
(1)
This pin is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC
following:
• a general purpose I/O
• an analog input for the ADC
3.7.2
RE1/AN6
(1)
This pin is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC
following:
• a general purpose I/O
• an analog input for the ADC
3.7.3
RE2/AN7
(1)
This pin is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC
following:
• a general purpose I/O
• an analog input for the ADC
FIGURE 3-21:
BLOCK DIAGRAM OF
RE<2:0>
RE<2:0>
3.7.4
RE3/MCLR/V
PP
shows the diagram for this pin. This pin
is
configurable to function as one of the following:
• a general purpose input
• as Master Clear Reset with weak pull-up
• a general purpose input
• as Master Clear Reset with weak pull-up
FIGURE 3-22:
BLOCK DIAGRAM OF RE3
Note 1: RE0/AN5 is available on PIC16F884/887
only.
Note 1: RE1/AN6 is available on PIC16F884/887
only.
Note 1: RE2/AN7 is available on PIC16F884/887
only.
I/O Pin
V
DD
V
SS
D
Q
CK
Q
D
Q
CK
Q
Analog
(1)
Input Mode
Data Bus
RD
PORTE
WR
PORTE
WR
TRISE
RD
TRISE
To A/D Converter
Note 1:
ANSEL determines Analog Input mode.
Input
V
SS
Data Bus
RD
PORTE
Reset
MCLRE
RD
TRISE
V
SS
MCLRE
V
DD
Weak
MCLRE
Pin