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DS80512D-page 5

PIC18(L)F23/24/43/44K22

Data Sheet Clarifications

The following typographic corrections and clarifications

are to be noted for the latest version of the device data

sheet (DS41412D).

1. Module: I/O Ports

In Table 10-5, the Buffer Type column listed ST

(Schmitt Trigger) for functions RB1-RB7, when

the Pin Type was I (Input), should be TTL. The

Table below reflects the correction.

Note:

Corrections are shown in bold. Where

possible, the original bold text formatting

has been removed for clarity.

TABLE 10-5:

PORTB I/O SUMMARY

Pin

Function

TRIS

Setting

ANSEL

Setting

Pin

Type

Buffer

Type

Description

RB0/INT0/CCP4/

FLT0/SRI/SS2/

AN12

RB0

01

O

DIG

LATB<0> data output; not affected by analog input.

10

I

TTL

PORTB<0> data input; disabled when analog input

enabled.

INT0

1

0

I

ST

External interrupt 0.

CCP4(3)

01

O

DIG

Compare 4 output/PWM 4 output.

10

I

ST

Capture 4 input.

FLT0

10

I

ST

PWM Fault input for ECCP auto-shutdown.

SRI

10

I

ST

SR Latch input.

SS2(3)

10

I

TTL

SPI slave select input (MSSP2).

AN12

11

I

AN

Analog input 12.

RB1/INT1/P1C/

SCK2/SCL2/

C12IN3-/AN10

RB1

01

O

DIG

LATB<1> data output; not affected by analog input.

10

I

TTL

PORTB<1> data input; disabled when analog input

enabled.

INT1

10

I

ST

External Interrupt 1.

P1C(3)

01

O

DIG

Enhanced CCP1 PWM output 3.

SCK2(3)

01

O

DIG

MSSP2 SPI Clock output.

10

I

ST

MSSP2 SPI Clock input.

SCL2(3)

01

ODIG

MSSP2 I2CTM Clock output.

10

II2C

MSSP2 I2CTM Clock input.

C12IN3-

11

I

AN

Comparators C1 and C2 inverting input.

AN10

11

I

AN

Analog input 10.

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; I2CTM

= Schmitt Trigger input with I2C.

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.