PIC16F506 Microchip Technology, PIC16F506 Datasheet - Page 15

• Manufacturer Part Number: PIC16F506
• Description: (PIC12F510 / PIC16F506) 8-Bit Flash Microcontroller
• Manufacturer: Microchip Technology

TABLE 3-3:
© 2006 Microchip Technology Inc.
RB0/AN0/C1IN+/ICSPDAT
RB1/AN1/C1IN-/ICSPCLK
RB2/AN2/C1OUT
RB3/MCLR/V
RB4/OSC2/CLKOUT
RB5/OSC1/CLKIN
RC0/C2IN+
RC1/C2IN-
RC2/CV
RC3
RC4/C2OUT
RC5/T0CKI
V
V
Legend: I = input, O = output, I/O = input/output, P = power, — = Not Used, TTL = TTL input, ST = Schmitt Trigger
DD
SS
REF
Name
input, AN = Analog Voltage
PP
PIN DESCRIPTIONS – PIC16F506
Function
ICSPDAT
ICSPCLK
CLKOUT
C1OUT
C2OUT
C1IN+
CLKIN
C2IN+
CV
MCLR
OSC2
OSC1
T0CKI
C1IN-
C2IN-
RB0
AN0
RB1
AN1
RB2
AN2
RB3
RB4
RB5
RC0
RC1
RC2
RC3
RC4
RC5
V
V
V
DD
PP
SS
REF
High Voltage
Input Type
XTAL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
AN
AN
AN
AN
AN
AN
AN
ST
ST
ST
ST
ST
—
—
—
—
—
P
P
Preliminary
Output
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
XTAL
Type
AN
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Comparator 1 output.
Comparator 2 output.
Bidirectional I/O port. Can be software pro-
grammed for internal weak pull-up and wake-up
from Sleep on pin change.
ADC channel input.
Comparator 1 input.
In-Circuit Serial Programming data pin.
Bidirectional I/O port. Can be software pro-
grammed for internal weak pull-up and wake-up
from Sleep on pin change.
ADC channel input.
Comparator 1 input.
In-Circuit Serial Programming clock pin.
Bidirectional I/O port.
ADC channel input.
Standard TTL input. Can be software programmed
for internal weak pull-up and wake-up from Sleep
on pin change.
MCLR input – weak pull-up always enabled in this
mode.
Programming voltage input.
Bidirectional I/O port. Can be software pro-
grammed for internal weak pull-up and wake-up
from Sleep on pin change.
XTAL oscillator output pin.
EXTRC/INTOSC CLKOUT pin (F
Bidirectional I/O port.
XTAL oscillator input pin.
EXTRC/EC Schmitt Trigger input.
Bidirectional I/O port.
Comparator 2 input.
Bidirectional I/O port.
Comparator 2 input.
Bidirectional I/O port.
Programmable Voltage Reference output.
Bidirectional I/O port.
Bidirectional I/O port.
Bidirectional I/O port.
Timer0 clock input.
Positive supply for logic and I/O pins.
Ground reference for logic and I/O pins.
PIC12F510/16F506
Description
OSC
DS41268B-page 13
/4).