S3C72I9 Datasheet, PDF(10/32 Page) Samsung semiconductor – The S3C72I9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrangeable M

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S3C72I9 Datasheet, PDF (10/32 Pages) Samsung semiconductor – The S3C72I9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrangeable M

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PRODUCT OVERVIEW

S3C72I9/P72I9

PNE

Data

Output

DIsable

VDD

P-CH

Pull-up

Resistor

Pull-up

Resistor

Enable

I/O

N-CH

Schmitt Trigger

Figure 1-9. Pin Circuit Type E-2

1-10

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