PIC18F2420-IP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F2420-IP

28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2420/2520/4420/4520

Pin Diagrams

28-pin PDIP, SOIC

MCLR/VPP/RE3

1

RA0/AN0

2

RA1/AN1

3

RA2/AN2/VREF-/CVREF

4

RA3/AN3/VREF+

5

RA4/T0CKI/C1OUT

6

RA5/AN4/SS/HLVDIN/C2OUT

7

VSS

8

OSC1/CLKI/RA7

9

OSC2/CLKO/RA6

10

RC0/T1OSO/T13CKI

11

RC1/T1OSI/CCP2(1)

12

RC2/CCP1

13

RC3/SCK/SCL

14

40-pin PDIP

MCLR/VPP/RE3

1

RA0/AN0

2

RA1/AN1

3

RA2/AN2/VREF-/CVREF

4

RA3/AN3/VREF+

5

RA4/T0CKI/C1OUT

6

RA5/AN4/SS/HLVDIN/C2OUT

7

RE0/RD/AN5

8

RE1/WR/AN6

9

RE2/CS/AN7

10

VDD

11

VSS

12

OSC1/CLKI/RA7

13

OSC2/CLKO/RA6

14

RC0/T1OSO/T13CKI

15

RC1/T1OSI/CCP2(1)

16

RC2/CCP1/P1A

17

RC3/SCK/SCL

18

RD0/PSP0

19

RD1/PSP1

20

28-pin QFN

28

RB7/KBI3/PGD

27

RB6//KBI2/PGC

26

RB5/KBI1/PGM

25

RB4/KBI0/AN11

24

RB3/AN9/CCP2(1)

23

RB2/INT2/AN8

22

RB1/INT1/AN10

21

RB0/INT0/FLT0/AN12

20

VDD

19

VSS

18

RC7/RX/DT

17

RC6/TX/CK

16

RC5/SDO

15

RC4/SDI/SDA

40

RB7/KBI3/PGD

39

RB6/KBI2/PGC

38

RB5/KBI1/PGM

37

RB4/KBI0/AN11

36

RB3/AN9/CCP2(1)

35

RB2/INT2/AN8

34

RB1/INT1/AN10

33

RB0/INT0/FLT0/AN12

32

VDD

31

VSS

30

RD7/PSP7/P1D

29

RD6/PSP6/P1C

28

RD5/PSP5/P1B

27

RD4/PSP4

26

RC7/RX/DT

25

RC6/TX/CK

24

RC5/SDO

23

RC4/SDI/SDA

22

RD3/PSP3

21

RD2/PSP2

RA2/AN2/VREF-/CVREF

RA3/AN3/VREF+

RA4/T0CKI/C1OUT

RA5/AN4/SS/HLVDIN/C2OUT

VSS

OSC1/CLKI/RA7

OSC2/CLKO/RA6

28 27 26 25 24 23 22

1

21

2

20

3 PIC18F2420 19

4 PIC18F2520 18

5

17

6

16

7

15

8 9 10 11 12 13 14

RB3/AN9/CCP2(1)

RB2/INT2/AN8

RB1/INT1/AN10

RB0/INT0/FLT0/AN12

VDD

VSS

RC7/RX/DT

Note 1: RB3 is the alternate pin for CCP2 multiplexing.

 2004 Microchip Technology Inc.

Preliminary

DS39631A-page 3

Share Link: