MOSEL VITELIC INC.

17/27

PID248*** 08/96

MSS2105/S3205/S4305/S6605

preliminary

Specifications subject to change without notice, contact your sales representatives for the most recent information.

2. KeyBoard addressing(>10 sentence):

VCC

COUT

OSC

R1

T

S

VSS

TG7/S9

TG6/S8

TG5/S7

TG4/S6

TG3/S5

TG2/S4

TG1/S3

TG0/S2

ROW6/S1

ROW5/S0

D4/ROW4

D3/ROW3

D2/ROW2

D1/ROW1

D0/ROW0

SWS0

SWS1

SWS2

SWS3

SWS4

SWS5

SWS6

SWS7

SWS8

SWS9

SWD0

SWD1

SWD2

SWD3

SWD4

S-tree

D-tree

3. KeyBoard addressing (

≤10 sentence ):

VCC

COUT

OSC

R1

T

S

VSS

TG7

TG6

TG5

TG4

TG3

TG2

TG1

TG0

ROW6

ROW5

Sen0

Sen1

Sen2

Sen3

Sen4

Sen5

Sen6

Sen7

Sen8

Sen9

S-tree

SW8

SW0

SW24

SW16

4. Matrix addressing Mode:

SW40

SW32

SW48

9

1

25

17

41

33

49

10

2

26

18

42

34

50

11

3

27

19

43

35

51

12

4

28

20

44

36

52

13

5

29

21

45

37

53

14

6

30

22

46

38

54

15

7

31

23

47

39

55

Note: Piezo Buzzer can be provided by above circuits.

28

1

2

3

45

6

8

9

11

12 13 14

27 26 25 24 23

17

18

19

20

21

22

V1

V2

BS

Vss

ROSC

ROW6

TG0

TG7

MSS6605

DIE SIZE : 2050 X 3120um

PAD SIZE: 90 X 90um

SUBTRATE: Vdd

-

+

T

S

TG7

TG6

TG5

TG4

TG1

TG2

TG3

R2

R1

R2

R2

16

710

ROW5

15