PIC18F23K20 Datasheet, PDF(8/420 Page) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

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PIC18F23K20 Datasheet, PDF (8/420 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

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PIC18F2XK20/4XK20

TABLE 2: PIC18F2XK20 PIN SUMMARY

2

27

RA0 AN0 C12IN0-

3

28

RA1 AN1 C12IN1-

4

1

RA2 AN2

C2IN+

VREF-/

CVREF

5

2

RA3 AN3

C1IN+

VREF+

6

3

RA4

C1OUT

7

4

RA5 AN4 C2OUT HLVDIN

10

7

RA6

T0CKI

SS

9

6

RA7

21

18

RB0 AN12

22

19

RB1 AN10 C12IN2-

23

20

RB2 AN8

24

21

RB3 AN9 C12IN3-

25

22

RB4 AN11

26

23

RB5

27

24

RB6

28

25

RB7

11

8

RC0

12

9

RC1

13

10

RC2

14

11

RC3

15

12

RC4

16

13

RC5

17

14

RC6

18

15

RC7

1

26 RE3(3)

FLT0

P1C

P1B

CCP2(1)

P1D

CCP2(2)

CCP1/

P1A

TX/CK

RX/DT

SCK/

SCL

SDI/

SDA

SDO

T1OSO/

T13CKI

T1OSI

8

5

19 16

20 17

Note 1: CCP2 multiplexed with RB3 when CONFIG3H<0> = 0

2: CCP2 multiplexed with RC1 when CONFIG3H<0> = 1

3: Input only

INT0

INT1

INT2

KBI0

KBI1

KBI2

KBI3

OSC2/

CLKOUT

OSC1/

CLKIN

Yes

Yes

Yes

Yes

Yes

Yes

PGM

Yes

PGC

Yes

PGD

MCLR/

VPP

VSS

VSS

VDD

DS41303B-page 6

Advance Information

Â© 2007 Microchip Technology Inc.

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