S3C72P9 查看數據表（PDF） - Samsung

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S3C72P9

The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange

Samsung 

S3C72P9/P72P9 (Preliminary Spec)

PNE

Data

Output

Disable

PRODUCT OVERVIEW

VDD

Pull-up

VDD

Resistor

P-CH

N-CH

Resistor

Enable

I/O

Figure 1-7. Pin Circuit Type E

PNE

Data

Output

Disable

VDD

Pull-up

VDD

Resistor

P-CH

N-CH

Resistor

Enable

I/O

Schmitt Trigger

Figure 1-8. Pin Circuit Type E-1

1–9

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