PRODUCT OVERVIEW

S3C84E5/C84E9/P84E9

 

 

Pull-up Enable

Data

Output DIsable

Normal

Input

Analog

Input

VDD

Pull-up Resistor

(Typical Value: 47kΩ)

VDD

In/Out

Figure 1-8. Pin Circuit Type E (P3)

Output Data

Output Disable

(Input Mode)

Digital Input

Alternative I/O Enable

XTin, XTout Oscillation circuit

VDD

VDD

P-CH

N-CH

Pull-up enable

I/O

Figure 1-9. Pin Circuit Type F (P0.0, P0.1)

1-10

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Image 35
Samsung S3C84E5 user manual Pin Circuit Type E P3