5

4

3

2

1

D

D

C1

0.1uF

U1 ENC28J60/SO 1 2 3 4 5 6 7 8 9 10 11 12 13 14

C2 ENC_INT 10uF

C

SDI SDO SCK ENC_CS ENC_RST

R4

2.2K

TPINTPIN+

VCap VSS CLKOUT INT WOL SO SI SCK CS RESET VssRX TPINTPIN+ RBIAS

Vdd LEDA LEDB VddOSC OSC2 OSC1 VssOSC VssPLL VddPLL VddRX VssTX TPOUT+ TPOUTVddTX

28 27 26 25 24 23 22 21 20 19 18 17 16 15

LEDA LEDB

+3.3V

ENCOSC2 +3.3V ENCOSC1

MG1

R1 47ohm L1

TPOUT+ 1

Bead_0603

+3.3V

3

R2 47ohm L2

TPOUT- 2

Bead_0603

RJ45

. . . .

R3 47ohm

+3.3V +3.3V

TPIN+

TPOUT+ TPOUT-

C3

0.1uF

7 6

R5 47ohm TPIN-

+3.3V

8

C

. . . .

R6 470R +3.3V

+3.3V

C5

+3.3V

C6

+3.3V

C7

+3.3V

C8

C9

C4

0.1uF

0.1uF

0.1uF

0.1uF

10

ENCOSC1 Y1 25MHz 1 4 2

0.1uF

22pF

3

C10

22pF

R7 470R

LEDA

9

LEDB

12

4x75ohm

11

ENCOSC2

1000pf Shield

4

B

5

B

A

A

Title PIC24 Web Server Demo Board Size A Date: 5

4

3

Document Number DB-DP11115V110 by Sure Electronics Friday, December 03, 2010 2

Rev V110 Sheet

1

of 1

6

5

4

220R

R16

LED1

2

D8 LED_R 1

+3.3V

LED3

2

D4 LED_R 1

+3.3V

LED5

2

D2 LED_R 1

+3.3V

LED7

220R

LED6

R15

R17

R19

R21

+3.3V

B

R25

D7 LED_R 1

+3.3V

2

D9 LED_R 1

+3.3V

2

D3 LED_R 1

+3.3V

2

D5 LED_R 1

+3.3V

220R

220R

220R

+3.3V

R23

R24

10k

10k

10k

R26

1k

R27

SW1

1k

SW2 4

2

3

2

3

B

SW3 1

SW2

4

D

C

R22

1k

1

2

+3.3V

SW1

2

220R

1

SW3 4

3

R20

+3.3V

220R

LED4

C

D6 LED_R 1

220R

LED2

R18

2

2

1

R14 LED0

D

3

A

A

Title PIC24 Web Server Demo Board Size A Date: 5

4

3

Document Number DB-DP11115V110 by Sure Electronics Friday, December 03, 2010 2

Rev V110 Sheet

2

of 1

6

5

4

3

2

1

D

D

JP1 16x2 LCD Panel +5V_USB LCD_R/W LCD_D0 LCD_D2 LCD_D4 LCD_D6

C

+5V_USB

Vo

1 3 5 7 9 11 13

+5V GND Vo RS E R/W DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7

2 4 6 8 10 12 14

15 16

A NC

17

LCD_RS LCD_E LCD_D1 LCD_D3 LCD_D5 LCD_D7

C

R28 22R R29

R30 22R

K

3

+5V_USB

Q1 +5V_USB R31 470R

PWM1

1

b

Q2

1

2.2k

C12

C13

0.1uF

0.1uF

FDN335N/SOT-23

1 R32

ec

R33 PWM2

3

Vo

2

2.2k

2.2k 2

2

9014 SOT-23

B

B

A

A

Title PIC24 Web Server Demo Board Size A Date: 5

4

3

Document Number DB-DP11115V110 by Sure Electronics Friday, December 03, 2010 2

Rev V110 Sheet

3

of 1

6

D

4

PMA5/RG6

SDI

5

SDO

VDDCORE

PWM2

PWM1

LCD_R/W

LED3

LED2

1

C15

C16

10uF

0.1uF

Y2 20MHz 1 4 2

INT0/RD0

46

PMCS1/RD11

45

LCD_E

PMA4/RG7

SCL1/PMCS2/RD10

44

USB_SEL

6

PMA3/RG8

SDA1/RD9

43

ENC_INT

7

MCLR

RTCC/RD8

42

ENC_CS

VBUS_ON

11

Vbuson/AN5/RB5

VDD1

38

SW1

12

AN4/RB4

D+/RG2

37

PIC_D+

SW2

13

D-/RG3

36

PIC_D-

SW3

14

AN2/RB2

Vusb

35

15

AN1/RB1

Vbus

34

+5V_USB

16

AN0/RB0

USBID/RF3

33

LED4

6 5 4 3 2 1

MCLR

C

+3.3V

B

C19 0.1uF

TXD2

32

31 RXD2

30 LCD_RS

LED7

29

28 SD_WD

SD_CD

27

26

25

24 SD_CS

SPIFlash_WP

23

PMA7/AN9/RB9 LED6

22

AVSS

AN8/RB8 LED5

21

PGD2/AN7/RB7

AVDD

20

19

18

PGC2/AN6/RB6

PMA8/SCL2/RF5

OSC1

PMA9/SDA2/RF4

39

PMA0/AN15/RB15

OSC1/CLKIN/RC12

PMA1/AN14/RB14

VDD

TDI/PMA10/AN13/RB13

10

TCK/PMA11/AN12/RB12

+3.3V

VDD2

OSC2

VSS2

40

TDO/PMA12/AN11/RB11

OSC2/CLKO/RC15

TMS/PMA13/AN10/RB10

VSS

A

J1 ICSP

+3.3V

VSS1

+3.3V

D

PGC2 PGD2

RG9

+3.3V

22pF

RD1

49

50 RD2

52

53

51 RD3

RD6

54

55 RD7

56

57

58 RF0

RF1

59

60

61

62

47

PGD2

10k/1%

SOSCI/RC13

AN3/RB3

C17

3

ENC_RST

9

USBVol_Sense

R38

48

17

RT/NTC10K

SOSCO/RC14

PGC2

R37

22pF

U3 PIC24FJ256GB106/TQFP

41

SPIFlash_CS

C14 OSC1

8

0.1uF

+3.3V

PMWR/RD4

SCK

PMRD/RD5

PMD7RE7

Vcap/VDDCORE

3

ENVREG

LCD_D7

PMPD0/RE0

PMD6/RE6

PMPD1/RE1

2

PMPD2/RE2

LCD_D6

MCLR

PMPD3/RE3

PMD5/RE5

R36 1K

63

64 1

10K

C18

PMPDR/RE4

LCD_D5

R35

B

2

OSC2

+3.3V

C

VDDCORE

LED1

ENVREG

LED0

LCD_D0

ENVREG

LCD_D1

2.2K

LCD_D2

R34 +3.3V

3

LCD_D3

4

LCD_D4

5

A

Title PIC24 Web Server Demo Board Size A Date: 5

4

3

Document Number DB-DP11115V110 by Sure Electronics Friday, December 03, 2010 2

Rev V110 Sheet

4

of 1

6

5

4

3

2

+3.3V

1

+3.3V C21

+3.3V +3.3V

D

+3.3V

+3.3V

R40 R41 R42 R43 R44 R45

D

2

2

0.1uF C20

7 3 1 6 5

HOLD WP CS SCK SI

1

10K 10K 10K 10K 10K 10K

SO

J2

SD_CS SDO +3.3V SCK

2

SDI SDI

2

SPIFlash_WP SPIFlash_CS SCK SDO

0.1uF SOIC

VCC

1

U4

VSS

10K

8

R39

4

R46

SD_CD SD_WD

1K

RV1

RV2

RV3

RV4

RV5

RV6

VRS

VRS

VRS

VRS

VRS

VRS

1

C

1 2 3 4 5 6 7 8 9 10 11 12 13

CS DI VSS VDD SCLK VSS2 DO RSV RSV CD WD VSS3 VSS3

C

SD Connector

+3.3V

0.1uF

3

C1-

4

C2+

5

TXD2

C24 0.1uF V+

2

V-

6

+5V_USB

0.1uF B

C26 0.1uF

C2-

12 10

R1out T2in

R1in T2out

13 7

9 11

R2out T1in

R2in T1out

8 14

R47

220R

R48

220R

C27

C28

22pF

22pF

15

RXD2

C1+

J3 1 6 2 7 3 8 4 9 5

10

C25

B

C23

DB9 female

11

1

VCC

0.1uF

GND

C22

SP232ECN/SO 16

U5

+3.3V

A

A

Title PIC24 Web Server Demo Board Size A Date: 5

4

3

Document Number DB-DP11115V110 by Sure Electronics Friday, December 03, 2010 2

Rev V110 Sheet

5

of 1

6

5

4

3

2

1

D

D

+3.3V

+5V_USB Q3 AO3401/SOT-23

CONN-USB-TYPE-A

J4

2

3

D

APPSA_DAPPSA_D+

6

D-

HSD1-

8

APPSA_D-

HSD2+

3

APPSB_D+

HSD2-

7

APPSB_D-

S

1

+3.3V 9

/OE

C33

2.2K 22pF

USB_SEL

5

R54

2.2K 1

VBUS_ON

R51

R52

R53

470R

2.2K

2.2K

C31 +

100uF 16V

100uF 16V

6

C

Q4 9014 SOT-23

10K 2

R55

b

C30 +

USBVol_Sense

0.1uF

1

0.1uF

C32

1

R50

1 +5V 2 D3 D+ 4 GND

2

PIC_D-

10K

C29

2

D+

R49 1

4

APPSA_D+

3

PIC_D+

2

ec

HSD1+

GND

C

VCC

G

S

5

10

U6 SGM7222/MSOP10

U7

+3.3V

PTC1 MICROSMD050F_2

R56

0.1uF

200K

0.1uF

10uF

270R C34

B

+

+

2

R58 100uF 16V

C42

C39

C40

C41

100uF 16V

10uF

0.1uF

0.1uF

+ 100uF 16V

R59

2

C35

1

C38

2

C37

1

R57

2

C36

1

LED/green 2

6

7

8

9

2

adj

D10

1

VBUS APPSB_DAPPSB_D+

1

1 2 3 4 5

1

VBUS DD+ NC GND

GND

GND

GND

B

AMS1117-3.3V(adj)/SOT223 3 IN OUT 2 OUT 4

CONN-USB- MINI-B

GND

J5

220R

1

470R

A

A

Title PIC24 Web Server Demo Board Size B Date: 5

4

3

2

Document Number DB-DP11115V110 by Sure Electronics Friday, December 03, 2010

Rev V110 Sheet 1

6

of

6