S3C8075 데이터 시트보기 (PDF) - Samsung

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S3C8075

Samsung's SAM87 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU

Samsung 

PRODUCT OVERVIEW

S3C8075/P8075

Port 2 (Low Byte) Data

External Interface

(AS, DS, R/ W, DM)

Select

M

U

X

Data

Output Disable

In

VDD

In/Out

VSS

Figure 1-6. Pin Circuit Type D-1 (P2.0–P2.3)

Port 2 (High Byte) Data

Output Disable

Normal Input or

WAIT Input

External Interrupt

VDD

VSS

Noise Filter

In/Out

Figure 1-7. Pin Circuit Type D-1 (P2.4–P2.7)

1-10

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