S3C72N2 Просмотр технического описания (PDF) - Samsung

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S3C72N2

The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

S3C72N2/C72N4/P72N4

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-4 (P1)

PRODUCT OVERVIEW

DATA

OUTPUT

DISABLE

VDD

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 (P2, P3, and P6)

1-7

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