UT84520 Просмотр технического описания (PDF) - Unisonic Technologies

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производитель

UT84520

PS/2 SCROLLING MOUSE CONTROLLER

Unisonic Technologies 

UTC UT84520

CMOS IC

Functional Block Diagram

Z1

T hree Types Selector

Z2

Com parator

Voltage Sensor

Z-Axis Counter

OPT

Counter

M u ltip le x e r

D ata I/O

X1

X2

DATA

CLK

Y1

Y2

Command

Status

L

System Clock

Tim ing

G en era to r

C o n tro lle r

M

R

RC O scillation

OSCR

O SC .O U T

ABSOLUTE MAXIMUM RATINGS

PARAMETER

Supply voltage

Power dissipation

Temperature under bias

Storage Temperature

VALUE

-0.3~7.5

500

0~70

-65~150

UNIT

V

mW

℃

℃

UTC UNISONIC TECHNOLOGIES CO., LTD. 3

QW-R502-004,A

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