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Pin ssop – Cypress CapSense CY8C20396 User Manual

Page 13

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CY8C20x36/46/66, CY8C20396

Document Number: 001-12696 Rev. *D

Page 13 of 34

48-Pin SSOP

Table 7. Pin Definitions - CY8C20566 PSoC Device

[2]

Pin No.

Di

gi

ta

l

Analog

Name

Description

Figure 7. CY8C20566 PSoC Device

1

IOH

IO

P0[7]

2

IOH

IO

P0[5]

3

IOH

IO

P0[3]

4

IOH

IO

P0[1]

5

IO

IO

P2[7]

6

IO

IO

P2[5]

XTAL Out

7

IO

IO

P2[3]

XTAL In

8

IO

IO

P2[1]

9

NC

No connection

10

NC

No connection

11

IO

IO

P4[3]

12

IO

IO

P4[1]

13

NC

No connection

14

IO

IO

P3[7]

15

IO

IO

P3[5]

16

IO

IO

P3[3]

17

IO

IO

P3[1]

18

NC

No connection

19

NC

No connection

20

IOHR IO

P1[7]

I2C SCL, SPI SS

21

IOHR IO

P1[5]

I2C SDA, SPI MISO

22

IOHR IO

P1[3]

SPI CLK

23

IOHR IO

P1[1]

TC CLK

[1]

, I2C SCL, SPI MOSI

24

VSS

Ground Pin

25

IOHR IO

P1[0]

TC DATA

[1]

, I2C SDA, SPI CLK

26

IOHR IO

P1[2]

27

IOHR IO

P1[4]

EXT CLK

28

IOHR IO

P1[6]

29

NC

No connection

30

NC

No connection

31

NC

No connection

32

NC

No connection

Pin No.

Di

gi

ta

l

An

a

log

Name

Description

33

NC

No connection

41

IO

IO

P2[2]

34

NC

No connection

42

IO

IO

P2[4]

35

XRES

Active high external reset with internal
pull down

43

IO

IO

P2[6]

36

IO

IO

P3[0]

44

IOH IO

P0[0]

37

IO

IO

P3[2]

45

IOH IO

P0[2]

38

IO

IO

P3[4]

46

IOH IO

P0[4]

39

IO

IO

P3[6]

47

IOH IO

P0[6]

40

IO

IO

P2[0]

48

Power

Vdd

Power Pin


LEGEND
A = Analog, I = Input, O = Output, NC = No Connection, H = 5 mA High Output Drive, R = Regulated Output Option.

SSOP

P0[7]

VDD

P0[5]

P0[6]

P0[3]

P0[4]

P0[1]

P0[2]

P2[7]

P0[0]

P2[5]

P2[6]

P2[3]

P2[4]

P2[1]

P2[2]

NC

P2[0]

NC

P3[6]

P4[3]

P3[4]

P4[1]

P3[2]

NC

P3[0]

P3[7]

XRES

P3[5]

NC

P3[3]

NC

P3[1]

NC

NC

NC

NC

NC

P1[7]

NC

P1[5]

P1[6]

P1[3]

P1[4]

P1[1]

P1[2]

VSS

P1[0]

1
2

3

4
5
6

7
8
9

10

11
12
13

14
15

16

17
18
19
20
21

22

23

24

48
47

46
45

43

44

42

40

41

39
38

37

36
35

33

34

32
31

30

29
28

27
26
25

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