HT16528 datasheet(2/40 Pages) HOLTEK

Part #	HT16528

Description	Dot Character VFD Controller & Driver

Download	40 Pages

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Manufacturer	HOLTEK [Holtek Semiconductor Inc]

Direct Link	http://www.holtek.com

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BlockDiagram

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HT16528

Rev.1.10

2

July5,2011

T E S T O

T E S T I

R L 2

R L 1

D L S

D S 1

D S 0

M P U

I M

C S

R S , S T

R , W ( W R )

E ( R D ) , S C K

S I , S O

D B 0 ~ D B 3

D B 4 ~ D B 7

O S C I

O S C O

X O U T

4

R E S E T

8

7

I n s t r u c t i o n

R e g i s t e r ( I R )

I n s t r u c t i o n

D e c o r d e r

A d d r e s s

C o u n t e r

D D R A M

( 8 0 x 8 B i t s )

7

T i m i n g

G e n e r a t o r

7

2 4

2 4 - B i t S h i f t

R e g i s t e r

4

G r i d D r i v e r

G 1

G 2 4

8

C r u s o r B l i n k C i r c u i t

S e g m e n t

D r i v e r

S 1

S 8 0

8

7

C G R O M

( 2 4 8 x 5 x 8 B i t s )

8

D a t a R e g i s t e r

( D R )

7

P a r a l l e l t o S e r i a l

D a t a C o n v e r t e r

C G R A M

( 8 x 5 x 8 B i t s )

5

8 0 - B i t O u t p u t

L a t c h & R e g i s t e r

8 0

5

R E S E T

C i r c u i t

O S C

V D D L G N D V H P G N D

S D O , S L K , C L , L E

I / O

I n t e r f a c e

114 4

3 6

1 0 910 8

7 3

3 7

7 2

N C

S 7 1

S 7 2

S 7 3

S 7 4

S 7 5

S 7 6

S 7 7

S 7 8

S 7 9

S 8 0

G 2 4

G 2 3

G 2 2

G 2 1

G 2 0

G 1 9

G 1 8

G 1 7

G 1 6

G 1 5

G 1 4

G 1 3

G 1 2

G 1 1

G 1 0

G 9

G 8

G 7

G 6

G 5

G 4

G 3

G 2

G 1

N C

S 3 4

S 3 3

S 3 2

S 3 1

S 3 0

S 2 9

S 2 8

S 2 7

S 2 6

S 2 5

S 2 4

S 2 3

S 2 2

S 2 1

S 2 0

S 1 9

S 1 8

S 1 7

S 1 6

S 1 5

S 1 4

S 1 3

S 1 2

S 1 1

S 1 0

S 9

S 8

S 7

S 6

S 5

S 4

S 3

S 2

S 1

N C

H T 1 6 5 2 8

1 4 4 L Q F P - A

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