Datasheet
PIC18(L)F2X/4XK22
DS41412F-page 142 2010-2012 Microchip Technology Inc.
RB2/INT2/CTED1/
P1B/SDI2/SDA2/
AN8
RB2 00O DIG LATB<2> data output; not affected by analog input.
10 I TTL PORTB<2> data input; disabled when analog input
enabled.
INT2 10 I ST External interrupt 2.
CTED1 10 I ST CTMU Edge 1 input.
P1B
(3)
00O DIG Enhanced CCP1 PWM output 2.
SDI2
(3)
10 I ST MSSP2 SPI data input.
SDA2
(3)
00ODIGMSSP2 I
2
C
TM
data output.
10 II
2
C MSSP2 I
2
C
TM
data input.
AN8 11 I AN Analog input 8.
RB3/CTED2/P2A/
CCP2/SDO2/
C12IN2-/AN9
RB3 00O DIG LATB<3> data output; not affected by analog input.
10 I
TTL
PORTB<3> data input; disabled when analog input
enabled.
CTED2 10
I
ST CTMU Edge 2 input.
P2A 00O DIG Enhanced CCP1 PWM output 1.
CCP2
(2)
00O DIG Compare 2 output/PWM 2 output.
10 I ST Capture 2 input.
SDO2
(2)
00O DIG MSSP2 SPI data output.
C12IN2- 11 I AN Comparators C1 and C2 inverting input.
AN9 11 I AN Analog input 9.
RB4/IOC0/P1D/
T5G/AN11
RB4 00O DIG LATB<4> data output; not affected by analog input.
10 I TTL PORTB<4> data input; disabled when analog input
enabled.
IOC0 10 I TTL Interrupt-on-change pin.
P1D 00O DIG Enhanced CCP1 PWM output 4.
T5G 10 I ST Timer5 external clock gate input.
AN11 11 I AN Analog input 11.
RB5/IOC1/P2B/
P3A/CCP3/T3CKI/
T1G/AN13
RB5 00O DIG LATB<5> data output; not affected by analog input.
10 I TTL PORTB<5> data input; disabled when analog input
enabled.
IOC1 10 I TTL Interrupt-on-change pin 1.
P2B
(1)(3)
00O DIG Enhanced CCP2 PWM output 2.
P3A
(1)
00O DIG Enhanced CCP3 PWM output 1.
CCP3
(1)
00O DIG Compare 3 output/PWM 3 output.
10 I ST Capture 3 input.
T3CKI
(2)
10 I ST Timer3 clock input.
T1G 10 I ST Timer1 external clock gate input.
AN13 11 I AN Analog input 13.
TABLE 10-5: PORTB I/O SUMMARY (CONTINUED)
Pin Function
TRIS
Setting
ANSEL
Setting
Pin
Type
Buffer
Type
Description
Legend: AN = Analog input or output; TTL = TTL compatible input; HV = High Voltage; OD = Open Drain; XTAL = Crystal; CMOS =
CMOS compatible input or output; ST = Schmitt Trigger input with CMOS levels; I
2
C
TM
= Schmitt Trigger input with I
2
C.
Note 1: Default pin assignment for P2B, T3CKI, CCP3 and CCP2 when Configuration bits PB2MX, T3CMX, CCP3MX and
CCP2MX are set.
2: Alternate pin assignment for P2B, T3CKI, CCP3 and CCP2 when Configuration bits PB2MX, T3CMX, CCP3MX and
CCP2MX are clear.
3: Function on PORTD and PORTE for PIC18(L)F4XK22 devices.