S3C72N4 Samsung semiconductor, S3C72N4 Datasheet - Page 7

• Manufacturer Part Number: S3C72N4
• Description: The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange
• Manufacturer: Samsung semiconductor

S3C72N2/C72N4/P72N4
PIN CIRCUIT DIAGRAMS
P-CHANNEL
Figure 1-4. Pin Circuit Type A-4 (P1)
IN
IN
Figure 1-3. Pin Circuit Type A
V
SCHMITT TRIGGER
DD
PULL-UP
RESISTOR
V
DD
P-CHANNEL
N-CHNNEL
RESISTOR
ENABLE
Figure 1-6. Pin Circuit Type D (P2, P3, and P6)
DATA
OUTPUT
DISABLE
RESISTOR
DISABLE
OUTPUT
ENABLE
DATA
Figure 1-5. Pin Circuit Type C
CIRCUIT TYPE A
CIRCUIT
TYPE C
PRODUCT OVERVIEW
V
DD
V
DD
PULL-UP
RESISTOR
P-CHANNEL
P-CHANNEL
N-CHANNEL
I/O
OUT
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