HT9580 datasheet(49/63 Pages) HOLTEK

номер детали	HT9580

подробное описание детали	Character Pager Controller

PDF	63 Pages

Scroll/Zoom	100%

производитель	HOLTEK [Holtek Semiconductor Inc]

домашняя страница	http://www.holtek.com

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49 / 63 page

OSC1, OSC2 do not require a resistor. The OSC1 clock comes from an internal pad ²DF² only

HT9580

April 28, 2000

Preliminary

PS EN

BA F

RE S E T

H T 9580

VD D

VS S

PB 3

PB 1

PA 0

PA 1

PA 2

BS 3

BS 2

BS 1

1.5 V

PB 2

PB 4

VD D

VS S

EE PR O M

VS S

PC 1

PC 0

1.5 V

PA 3 ~ P A 5

PB 0

PB 5 ~ P B 7

SW 3

SW 2

SW 1

V DD

1.5 V

B u zze r

DC/ D C

OU T

VS S

22 m F

47 0 m H

S c hot t k y D i ode

R H 5R 30 2

22 m F

L C D Dr i v e r

Ma s t e r

Sl a v e

L CD Di s p l a y

V DD ( 1.5 V )

H T 93 LC 4 6

Ho l t e k

P ager

TM R 1

0. 1 m F

1.5 V

1k W

Lam p

680 W

Mo t o r

R ece i ver

BA L

RS S I

510 W

0. 1 m F

D0 ~ D 7

A0 ~ A 15

D0 ~ D 7

A0 ~ A 15

DA _ O UT

OS C 1

OS C 2

76. 8 k H z

153. 6k H z

N o t e : T h e e x t e r n a l m e m o r y is o p t io n a l

LC D _ E

D0 ~ D 7

LC D _ R W

RE S E T

LC D _ C S 0 ( M as t e r )

LC D _ C S 1 ( S l av e)

LC D _ C L

LC D _ A 0

1, 25, 5 6

27, 57, 7 8

V DD

100k W

P_ M O D E

V DD

No r m a l T y p e

Ro m l e s s

H T 27 LC 5 12

P r ogr am R O M

RO M C E

A0 ~ A 13

RA 14 ~ RA 1 7

A0 ~ A 17

D0 ~ D 7

D 0 ~ D7

M a skR A M

MA S K _ C E

R/ W

RA M C E

SR AM _ C E

HT9580 датащи(PDF) 49 Page - Holtek Semiconductor Inc

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