Atmel manual Schematics, 1 of, Complete Schematics, STK502 User Guide, 2528A-AVR-11/02, Socket

Complete Schematics

Figure 6-1.

Schematics, 1 of 3

D

C

B

A

3

78

PAT[7..0]

43PGT2

PCT[7..0]

PGT1

PGT0

PDT[7..0]

XTAL1

XTAL2

Date:27-Aug-2002 16:12:06 PAGE: 1 of

Documentnumber: A9903.3.1020.BRevision: B

TITLE:STK502 add-on card for ATmega169, SOCKETS

VTG

PAT[7..0]

PAT2

49

48 PAT3

47 PAT4

46 PAT5

45 PAT6

44 PAT7

42 PCT7

41 PCT6

40 PCT5

39 PCT4

38 PCT3

37 PCT2

36 PCT1

35 PCT0

34

33

PCT[7..0]

32

PDT7

ATMELNorway

VestreRosten 78,

7075TILLER

NORWAY

MCU.Sch

78

PAT1

50

31

PDT6

PAT0

51

30

PDT5

52

ZIF SOCKET

29

PDT4

GND

53

28

PDT3

PFT7

54

27

PDT2

PFT6

55

26

PDT1

GND

VTG

PFT5

56

25

PDT0

PFT4

57

24

PFT3

58

TQFP64

23

PFT2

59

22

ADC1

60

21

6

ADC0

61

20

PGT5

6

62

19

PGT4

63

18

PGT3

GND

AVTG

100N16V X7R

64

17

GND C109 1U 16V X7R

ST100

1

C101

2

GND

LCDCAP 1

PET0 2

PET1 3

PET2 4

PET3 5

PET4 6

PET5 7

PET6 8

PET7 9

PBT0 10

PBT1 11

PBT2 12

PBT3 13

PBT4 14

PBT5 15

PBT6 16

1

2

PBT7

PFT[7..0]

AREFT

PET[7..0]

PBT[7..0]

PGT[5..0]

5

Socket

ADC1

ADC0

PFT[7..0]

AREFT

PET[7..0]

PBT[7..0]

PGT[5..0]

5

ZIF

PAT[7..0]

PGT2

PCT[7..0]

PGT1

PGT0

PDT[7..0]

XTAL1

XTAL2

1

C106C107 100N16V X7R 100N 16V X7R

2

4

PAT[7..0]

PCT[7..0]

AVTG

4

PDT[7..0]

PAT3

PAT4

PAT5

PAT6

PAT7

PCT7

PCT6

PCT5

PCT4

PCT3

PCT2

PCT1

PCT0

-4AC

1

2

ATMEGA169L Not mounted

2

BLM-21A102S

U100

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

3

(COM2)PA2 (COM3)PA3(SEG0)PA4

(SEG1)PA5

(SEG2)PA6

(SEG3)PA7

(SEG4)PG2

(SEG5)PC7

(SEG6)PC6

(SEG7)PC5

(SEG8)PC4

(SEG9)PC3

(SEG10)PC2

(SEG11)PC1

(SEG12)PC0 (SEG13)PG1

(SEG14)PG0

L100

C105 100N 16V X7R

3

VTG

PAT2

PD7(SEG15)

PDT7

1

49

(COM1)PA1

PD6(SEG16)

32

1

2

PAT1

50

31

PDT6

(COM0)PA0

PD5(SEG17)

C104 100N 16V X7R

PAT0

51

30

PDT5

VCC

PD4(SEG18)

52

29

PDT4

GND

PD3(SEG19)

53

28

PDT3

GND

(TDI/ADC7)PF7

PD2(SEG20)

PFT7

54

27

PDT2

(TDO/ADC6)PF6

PD1(INT0/SEG21)

GND

VTG

PFT6

55

26

PDT1

(TMS/ADC5)PF5

PD0(ICP/SEG22)

PFT5

56

25

PDT0

(TCK/ADC4)PF4

XTAL1(TOSC1)

PFT4

57

24

(ADC3)PF3

XTAL2(TOSC2)

PFT3

58

23

1

2

(ADC2)PF2

GND

C103 100N 16V X7R

PFT2

59

22

(ADC1)PF1

VCC

ADC1

60

21

(ADC0)PF0

P)

ADC0

61

20

PGT5

AREF

PG4(T0/SEG23)

62

PE2(AIN0/XCK)

PE4(SCL/USCK)

19

PGT4

AGND

PG3(T1/SEG24)

63

PE5(SDA/DI)

18

PGT3

100N16V X7R

AVCC

PB7(OC2)

64

17

2

GND AVTG

LCDCAP PE0(RXD)

PE1(TXD)

PE3(AIN1)

PB1(SCK)

PB2(MOSI)

PB3(MISO)

PB4(OC0) PB5(OC1A)

PB6(OC1B)

2

C108 1U 16V X7R Not mounted

PE6(DO)

PB0(SS)

1

2

PE7

1

2GND

C102 100N 16VX7R

C100

2

1

GND

LCDCAP 1

PET0 2

PET1 3

PET2 4

PET3 5

PET4 6

PET5 7

PET6 8

PET7 9

PBT0 10

PBT1 11

PBT2 12

PBT3 13

PBT4 14

PBT5 15

PBT6 16

PBT7

VTG

GND

1

2

TQFP Footprint

PFT[7..0]

AREFT

PET[7..0]

PBT[7..0]

PGT[5..0]

1

ADC1

ADC0

PFT[7..0]

AREFT

PET[7..0]

PBT[7..0]

PGT[5..0]

1

D

C

B

A

6-2

STK502 User Guide

2528A–AVR–11/02