S3C72B5 Samsung semiconductor, S3C72B5 Datasheet - Page 13

• Manufacturer Part Number: S3C72B5
• Description: The S3C72B5/C72B7/C72B9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung A
• Manufacturer: Samsung semiconductor

S3C72B5/C72B7/C72B9/P72B9
PIN CIRCUIT DIAGRAMS
P
-
CHANNEL
IN
Figure 1-3. Pin Circuit Type A-3
Figure 1-4. Pin Circuit Type B
IN
V
DD
V
SCHMITT TRIGGER
DD
PULL-UP
RESISTOR
SCHMITT TRIGGER
PULL-UP
RESISTOR
RESISTOR
ENABLE
DATA
DATA
OUTPUT
DISABLE
OUTPUT
DISABLE
PNE
PNE
Figure 1-6. Pin Circuit Type E-1
Figure 1-5. Pin Circuit Type E
SCHMITT TRIGGER
V
V
PRODUCT OVERVIEW
DD
DD
P
N
P
N
-
-
-
-
CH
CH
CH
CH
V
V
DD
DD
PULL-UP
RESISTOR
RESISTOR
ENABLE
PULL-UP
RESISTOR
RESISTOR
ENABLE
1-13
I/O
I/O