S3C7238 데이터 시트보기 (PDF) - Samsung

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S3C7238

The S3C7238/C7235 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

S3C7238/P7238/C7235/P7235

PIN CIRCUIT DIAGRAMS

VDD

P-CHANNEL

IN

N-CHNNEL

Figure 1-3. Pin Circuit Type A

VDD

PULL-UP

RESISTOR

P-CHANNEL

RESISTOR

ENABLE

IN

SCHMITT TRIGGER

Figure 1-4. Pin Circuit Type A-1 (P1, P0.0, P0.3)

PRODUCT OVERVIEW

VDD

DATA

OUTPUT

DISABLE

P-CHANNEL

OUT

N-CHANNEL

Figure 1-5. Pin Circuit Type C

RESISTOR

ENABLE

DATA

OUTPUT

DISABLE

VDD

PULL-UP

RESISTOR

P-CHANNEL

CIRCUIT

TYPE C

I/O

CIRCUIT TYPE A

Figure 1-6. Pin Circuit Type D

(P0.1, P0.2, P2, P3, P6, P7)

1-7

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