PT2462-167 Просмотр технического описания (PDF) - Princeton Technology

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Компоненты Описание

производитель

PT2462-167

Remote Control Transmitter

Princeton Technology 

PIN DESCRIPTION

Pin Name

KI0 ~ KI3

OUT

VDD

TEST

OSC1

OSC2

VSS

IND

KO7 ~ KO0

SEL

I/O

Description

I

Key Input Pins

O Output Pins for Transit LED Drive

-

Power Supply

I

LSI Test Pin

This pin is normally set to high state or floating

I

Oscillator Pin No. 1

O Oscillator Pin No. 2

-

Power Supply

VSS=GND

O LED Indicator Output Pin

O Key Scan Timing Signal Output Pins

Select Pin

I

Option 1 -- 2 Custom code selections by SEL “H” or “L”

Option 2 -- 1 Custom code selection by not connecting SEL.

PT2462

Pin No

1~4

5

6

7

8

9

10

11

12 ~ 19

20

V1.6

4 of 13

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