AT89STK-05 View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

AT89STK-05

AT89C5131A Starter Kit Hardware User Guide

Atmel Corporation 

Prev 11 12 13 14 15 16 17 18 19 20 Next

4.2 Component

Placement

Figure 4-1. AT89C5131A Evaluation Board Overview

Appendix

47

45

43

SPI

41

39

37

TWI

35

33

31

EA

29

27

25

23

21

GND

19

17

1

15

13

11

1

9

7

CRYSTAL

5

3

1

SYS

CLK

LPC TEST MODE

TWI

RX TX

RS232

VBUS

BATT

38

-9V+ 36

34

32

30

28

AT89C5131A Evab 1.0.2 26

PWR.S.

24

22

D+ D-

USB

0

1

2

USB

UNLOAD

3

LED

20

LIM

VCC

18

16

REG

14

5V

12

10

3.3V

8

PWR

6

PWR 4

POWER

2

ALE

Figure 4-2. AT89C5131A Evaluation Board Component Implementation

J2

J4

48

46

44

42

40

38

36

34

32

30

J5 28

26

24

22

20

18

16

14

12

10

8

6

4

2

47 1 2 3 4 5 6

45

43

41

39

J9

37

35

33

31

J10

29

27 CT7

U3

25

23

21

TP6

19

17

1

15

13

11 JP1

93

72

51

3

1 J8

J3

P1

CT4 CT3

CT1 CT2

CT6 CT5

D1 D2

J1

TP4

1 23 4

J12

48

J13 46

44

42

40

38

J11 36

34

32

30

28

U5

1

Y1

SW2

JP3

26

TP1 TP2

SW1

D3

D4

JP2

1

2

3

CT9

CT10

JP4

1

2

1

3

5

JP5

1

D5

CT11 3

2

D6

3

CT12

J7

CT13

SW6

2 24

4 22

6 20

18

16

14

12

10

8

6

D9

4

SW4

SW5

SW3

2

D7

TP3

TP5

47

45

43

41

39

37

35

33

31

29

J6 27

25

23

21

19

17

15

13

11

9

7

5

3

1

AT89C5131A Starter Kit Hardware User Guide

4-19

4245A–USB–11/04

Share Link: