PIC16F610 Datasheet, PDF (43/180 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F610/616/16HV610/616
4.3.1
RC0/AN4⁽¹⁾/C2IN+
The RC0 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC⁽¹⁾
• an analog non-inverting input to Comparator C2
4.3.2
RC1/AN5⁽¹⁾/C12IN1-
The RC1 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC⁽¹⁾
• an analog inverting input to the comparator
Note 1: PIC16F616/16HV616 only.
FIGURE 4-6:
Data Bus
BLOCK DIAGRAM OF RC0
AND RC1
WR
PORTC
DQ
CK _Q
WR
TRISC
DQ
CK _Q
RD
TRISC
Analog Input
Mode⁽¹⁾
RD
PORTC
To Comparators
To A/D Converter
VDD
I/O Pin
VSS
Note 1: Analog Input mode comes from ANSEL or
Comparator mode.
4.3.3
RC2/AN6⁽¹⁾/C12IN2-/P1D⁽¹⁾
The RC2 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC⁽¹⁾
• an analog input to Comparators C1 and C2
• a digital output from the Enhanced CCP⁽¹⁾
4.3.4
RC3/AN7⁽¹⁾/C12IN3-/P1C⁽¹⁾
The RC3 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC⁽¹⁾
• an analog inverting input to Comparators C1 and C2
• a digital output from the Enhanced CCP⁽¹⁾
Note 1: PIC16F616/16HV616 only.
FIGURE 4-7:
BLOCK DIAGRAM OF RC2
AND RC3
Data Bus
CCPOUT⁽²⁾
Enable
DQ
VDD
WR
PORTC
CK _Q
CCPOUT 1
WR
TRISC
DQ
CK _Q
RD
TRISC
0
I/O Pin
VSS
Analog Input
Mode⁽¹⁾
RD
PORTC
To A/D Converter
Note 1: Analog Input mode comes from ANSEL.
2: PIC16F616/16HV616 only.
© 2007 Microchip Technology Inc.
Preliminary
DS41288C-page 41