PIC16F684-E/P Microchip Technology Inc., PIC16F684-E/P Datasheet - Page 43
PIC16F684-E/P
Manufacturer Part Number
PIC16F684-E/P
Description
14 PIN, 3.5 KB FLASH, 128 RAM, 12 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F684-EP.pdf
(192 pages)
Specifications of PIC16F684-E/P
A/d Inputs
8-Channel, 10-Bit
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
256 Bytes
Input Output
12
Memory Type
Flash
Number Of Bits
8
Package Type
14-pin PDIP
Programmable Memory
3.5K Bytes
Ram Size
128 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
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4.3.1
The RC0 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC
• an analog non-inverting input to the comparator
4.3.2
The RC1 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC
• an analog inverting input to the comparator
FIGURE 4-7:
© 2006 Microchip Technology Inc.
PORTC
PORTC
Data Bus
TRISC
TRISC
WR
WR
RD
RD
Note 1:
D
D
To Comparators
To A/D Converter
CK
CK
RC0/AN4/C2IN+
RC1/AN5/C2IN-
Analog Input mode comes from ANSEL or
Comparator mode.
Q
Q
Q
Q
BLOCK DIAGRAM OF RC0
AND RC1
Analog Input
Mode
(1)
V
V
DD
SS
I/O Pin
4.3.3
The RC2 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC
• a digital output from the Enhanced CCP
4.3.4
The RC3 is configurable to function as one of the
following:
• a general purpose I/O
• an analog input for the ADC
• a digital output from the Enhanced CCP
FIGURE 4-8:
PORTC
PORTC
TRISC
TRISC
Data Bus
WR
WR
RD
RD
Note 1:
D
D
To A/D Converter
CK
CK
RC2/AN6/P1D
RC3/AN7/P1C
Analog Input mode comes from ANSEL.
Q
Q
Q
Q
CCPOUT
CCPOUT
Enable
BLOCK DIAGRAM OF RC2
AND RC3
PIC16F684
Analog Input
Mode
1
0
(1)
DS41202D-page 41
V
V
DD
SS
I/O Pin
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