LC72140M 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LC72140M

PLL Frequency Synthesizers

SANYO -> Panasonic 

Pin Functions

Number

Name

1

XOUT

24

XIN

2

CE

3

DI

4

CL

LC72140, 72140M

Equivalent circuit

Function

4.5 to 7.2MHz crystal oscillator output

4.5 or 7.2MHz crystal oscillator input

Chip-enable input

Data input from microcontroller

Clock input

5

DO

6

O7

7

O6

8

I/O5

9

I/O4

Data output to microcontroller

OUT7 flag output

OUT6 flag output

General-purpose input/output ports 4 and 5

10

I/O3

11

I/O2

12

I/O

General-purpose input/output ports 1 to 3

13

LCTR/I7

Period or frequency measurement general-purpose counter input and input port

7.

Continued on next page.

No.4464–3/15

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