SC84520AP 데이터 시트보기 (PDF) - Silan Microelectronics

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SC84520AP

TWO IN ONE SCROLLING MOUSE CONTROLLER

Silan Microelectronics 

Silan

Semiconductors

PIN CONFIGURATIONS

VDD 1

OSC OUT 2

Z1 3

Z2 4

CLK/RTS 5

DATA/RXD 6

OPT 7

VSS 8

16 OSCR

15 Y2

14 Y1

13 X2

12 X1

11 L

10 M

9R

SC84520

BLOCK DIAGRAM

Z1 3

Z2 4

OPT 7

X1 12

X2 13

Y1 14

Y2 15

L 11

M 10

R9

OSCR 16

OSC OUT 2

DATA/RXD CLK/RTS

6

5

THREE TYPES SELECTOR

COMPARATOR

VOLTAGE

SENSOR

KEY-SWITCH

DETECTOR

Z-AXIS COUNTER

COUNTER

MULTIPLEXER

DATA

I/O

COMMAND

STATUS

TIMING

CONTROLLER

SYSTEM CLOCK GENERATOR

RC OSCILLATION

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

Rev: 1.0 2000.12.31

2

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