PIC16F631-I/P Microchip Technology Inc., PIC16F631-I/P Datasheet - Page 79
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PIC16F631-I/P
Manufacturer Part Number
PIC16F631-I/P
Description
MCU, 8-Bit, 1KW Flash, 64 RAM, 18 I/O, PDIP-20
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F631-IP.pdf
(294 pages)
Specifications of PIC16F631-I/P
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
128 Bytes
Input Output
18
Memory Type
Flash
Number Of Bits
8
Package Type
20-pin PDIP
Programmable Memory
1.75K Bytes
Ram Size
64 Bytes
Speed
20 MHz
Timers
1-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F631-I/P
Manufacturer:
MICROCHIP
Quantity:
4 500
Part Number:
PIC16F631-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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4.5.1
The RC0 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC (except PIC16F631)
• an analog input to Comparator C2
4.5.2
The RC1 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC
• an analog input to Comparator C1 or C2
FIGURE 4-11:
© 2007 Microchip Technology Inc.
PORTC
PORTC
Data Bus
TRISC
TRISC
WR
WR
RD
RD
Note
1:
2:
D
D
To Comparators
To A/D Converter
CK
CK
RC0/AN4/C2IN+
RC1/AN5/C12IN1-
ANSEL determines Analog Input mode.
Not implemented on PIC16F631.
Q
Q
Q
Q
BLOCK DIAGRAM OF RC0
AND RC1
(2)
Analog Input
Mode
(1)
PIC16F631/677/685/687/689/690
V
V
DD
SS
I/O Pin
4.5.3
The RC2/AN6/P1D
one of the following:
• a general purpose I/O
• an analog input for the ADC (except PIC16F631)
• a PWM output
• an analog input to Comparator C1 or C2
4.5.4
The RC3/AN7/P1C
of the following:
• a general purpose I/O
• an analog input for the ADC (except PIC16F631)
• a PWM output
• a PWM output
• an analog input to Comparator C1 or C2
FIGURE 4-12:
PORTC
PORTC
TRISC
TRISC
Data Bus
Note 1: P1D is available on
Note 1: P1C is available on
WR
WR
RD
RD
Note
Available on PIC16F685/PIC16F690 only.
D
D
1:
2:
To Comparators
To A/D Converter
CK
CK
RC2/AN6/C12IN2-/P1D
RC3/AN7/C12IN3-/P1C
PIC16F685/PIC16F690 only.
PIC16F685/PIC16F690 only.
ANSEL determines Analog Input mode.
Not implemented on PIC16F631.
Q
Q
Q
Q
(1)
(1)
CCP1OUT
CCP1OUT
is configurable to function as one
BLOCK DIAGRAM OF RC2
AND RC3
Enable
is configurable to function as
(2)
Analog Input
Mode
1
0
0
1
(1)
DS41262D-page 77
V
V
DD
SS
I/O Pin
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