Microchip Technology AC244049 数据表
2010-2012 Microchip Technology Inc.
DS41440C-page 15
PIC16(L)F1825/1829
RC3/AN7/CPS7/C12IN3-/
P2A
P2A
(1,2)
/CCP2
(1,2)
/P1C
(1,2)
/
SS1
(1,2)
/MDMIN
RC3
TTL
CMOS General purpose I/O.
AN7
AN
—
A/D Channel 7 input.
CPS7
AN
—
Capacitive sensing input 7.
C12IN3-
AN
—
Comparator C1 or C2 negative input.
P2A
—
CMOS PWM output.
CCP2
AN
—
Capture/Compare/PWM2.
P1C
—
CMOS PWM output.
SS1
ST
—
Slave Select input.
MDMIN
ST
—
Modulator source input.
RC4/C2OUT/SRNQ/P1B/TX
(1,2)
/
CK
(1,2)
/MDOUT
RC4
TTL
CMOS General purpose I/O.
C2OUT
—
CMOS Comparator C2 output.
SRNQ
—
CMOS SR Latch inverting output.
P1B
—
CMOS PWM output.
TX
—
CMOS USART asynchronous transmit.
CK
ST
CMOS USART synchronous clock.
MDOUT
—
CMOS Modulator output.
RC5/P1A/CCP1/DT
(1,2)
/RX
(1,2)
/
MDCIN2
RC5
TTL
CMOS General purpose I/O.
P1A
—
CMOS PWM output.
CCP1
ST
CMOS Capture/Compare/PWM1.
RX
ST
—
USART asynchronous input.
DT
ST
CMOS USART synchronous data.
MDCIN2
ST
—
Modulator Carrier Input 2.
V
DD
V
DD
Power
—
Positive supply.
V
SS
V
SS
Power
—
Ground reference.
TABLE 1-2:
PIC16(L)F1825 PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input
Type
Output
Type
Description
Legend: AN = Analog input or output CMOS= CMOS compatible input or output
OD
= Open Drain
TTL = TTL compatible input
ST
= Schmitt Trigger input with CMOS levels I
2
C™ = Schmitt Trigger input with I
2
C
HV = High Voltage
XTAL = Crystal
levels
Note 1: Pin functions can be moved using the APFCON0 or APFCON1 register.
2: Default function location.