ST7282B5 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7282B5

ROM FROM EPROM

STMicroelectronics 

ST7282A5 - ST7282B5 - ROM FROM EPROM

4.2 P I N D E S C R I P T I O N

Ports A, B, C, D, E, F, G are described on page 18

STOP/OSCOUT

STOP/OSCIN

Oscillator pins

VPP/TEST

Test pin

VLCD

VLCD 4/5

VLCD 3/5

VLCD 2/5

VLCD 1/5

Voltage levels for the LCD module

NC

(not connected) - must be left open

RDSCOMP

RDSFIL

MPX

RDSREF

I/O Pins for the RDS module (see seperate spec)

VSSA

VDDA

VDD

GND

VDDP

GNDP

Analog voltages for the ADC and filter module

Supply voltage

Peripheral supply voltage

Reset

Reset pin - active low

Family

ST7

Issuer Ref.

PG-RO

Chrono

97115

7282A5B5

March 26, 1997

Previous Ref

Edition

Target C

Page 22/23

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