S3C7238 Просмотр технического описания (PDF) - Samsung

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S3C7238

The S3C7238/C7235 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

PRODUCT OVERVIEW

PIN ASSIGNMENTS

S3C7238/P7238/C7235/P7235

SEG2

1

SEG1

2

SEG0

3

COM0

4

COM1

5

COM2

6

COM3

7

BIAS

8

VLC0

9

SDAT / VLC1

10

SCLK / VLC2

11

VDD / VDD

12

VSS / VSS

13

Xout

14

Xin 15

TEST / TEST 16

XTin 17

XTout 18

RESET / RESET 19

P0.0/INT4

20

P0.1/SCK

21

P0.2/SO

22

P0.3/SI

23

P1.0/INT0

24

S3C7238

S3C7235

(TOP VIEW)

64 SEG19

63 SEG20

62 SEG21

61 SEG22

60 SEG23

59 P8.0/SEG24

58 P8.1/SEG25

57 P8.2/SEG26

56 P8.3/SEG27

55 P8.4/SEG28

54 P8.5/SEG29

53 P8.6/SEG30

52 P8.7/SEG31

51 P7.3/KS7

50 P7.2/KS6

49 P7.1/KS5

48 P7.0/KS4

47 P6.3/KS3

46 P6.2/KS2

45 P6.1/KS1

44 P6.0/KS0

43 P5.3

42 P5.2

41 P5.1

Figure 1-2. S3C7238/C7235 80-QFP Pin Assignment Diagram

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