PIC12F609/615/12HV609/615
TABLE 1-2:
PIC12F615/HV615 PINOUT DESCRIPTION
Input
Type
Output
Type
Name
Function
Description
GP0/AN0/CIN+/P1B/ICSPDAT
GP0
TTL
CMOS General purpose I/O with prog. pull-up and interrupt-on-
change
AN0
CIN+
AN
AN
—
—
—
A/D Channel 0 input
Comparator non-inverting input
P1B
CMOS PWM output
ICSPDAT
GP1
ST
TTL
CMOS Serial Programming Data I/O
GP1/AN1/CIN0-/VREF/ICSPCLK
CMOS General purpose I/O with prog. pull-up and interrupt-on-
change
AN1
CIN0-
VREF
AN
AN
AN
ST
ST
—
—
—
—
A/D Channel 1 input
Comparator inverting input
External Voltage Reference for A/D
Serial Programming Clock
ICSPCLK
GP2
GP2/AN2/T0CKI/INT/COUT/CCP1/
P1A
CMOS General purpose I/O with prog. pull-up and interrupt-on-
change
AN2
T0CKI
INT
AN
ST
ST
—
—
—
—
A/D Channel 2 input
Timer0 clock input
External Interrupt
COUT
CCP1
P1A
CMOS Comparator output
ST
—
CMOS Capture input/Compare input/PWM output
CMOS PWM output
GP3/T1G*/MCLR/VPP
GP3
TTL
ST
ST
HV
TTL
—
—
—
—
General purpose input with interrupt-on-change
Timer1 gate (count enable), alternate pin
Master Clear w/internal pull-up
T1G*
MCLR
VPP
Programming voltage
GP4/AN3/CIN1-/T1G/P1B*/OSC2/
CLKOUT
GP4
CMOS General purpose I/O with prog. pull-up and interrupt-on-
change
AN3
CIN1-
T1G
AN
AN
—
A/D Channel 3 input
—
Comparator inverting input
ST
—
—
Timer1 gate (count enable)
P1B*
CMOS PWM output, alternate pin
XTAL Crystal/Resonator
CMOS FOSC/4 output
OSC2
CLKOUT
GP5
—
—
GP5/T1CKI/P1A*/OSC1/CLKIN
TTL
CMOS General purpose I/O with prog. pull-up and interrupt-on-
change
T1CKI
P1A*
OSC1
CLKIN
VDD
ST
—
—
Timer1 clock input
CMOS PWM output, alternate pin
XTAL
ST
—
—
—
—
Crystal/Resonator
External clock input/RC oscillator connection
Positive supply
VDD
VSS
Power
Power
VSS
Ground reference
*
Alternate pin function.
Legend: AN = Analog input or output
ST = Schmitt Trigger input with CMOS levels TTL = TTL compatible input
CMOS=CMOS compatible input or output HV = High Voltage
XTAL= Crystal
DS41302A-page 8
Preliminary
© 2006 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
