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零件编号
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MSM65514-XXXSS 查看數據表(PDF) - Oki Electric Industry
零件编号
产品描述 (功能)
生产厂家
MSM65514-XXXSS
High Performance 8-Bit Microcontroller
Oki Electric Industry
MSM65514-XXXSS Datasheet PDF : 23 Pages
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¡ Semiconductor
Port Circuit Configuration
Type Port
Circuit Configuration
Data Bus
P0D
1
P0.0/AD0 to
P0.7/AD7
P0
DIR
External Memory Control
MSM65514/65P514
Electrical Characteristics
(V
DD
=5V)
PORT0
"H" Input Voltage:
• V
IH
=2.4V
"L" Input Voltage:
• V
IL
=0.8V
"H" Output Voltage:
• V
OH
=3.75V
• I
OH
=–400
m
A
"L" Output Voltage:
• V
OL
=0.4V
• I
OL
=3.2mA
Data Bus
P1D
PORT1
"H" Input Voltage:
• V
IH
=2.4V
"L" Input Voltage:
• V
IL
=0.8V
2
P1.0/A8 to
P1.7/A15
P1
DIR
"H" Output Voltage:
• V
OH
=3.75V
• I
OH
=–200
m
A
External Memory Control
"L" Output Voltage:
• V
OL
=0.4V
• I
OL
=1.6mA
Data Bus
P2.0/RXD,
Px
MOD
P2.1/TXD,
Secondary
P2.6/
WR
,
Output
3 P2.7/T1OUT,
Function
PxD
P3.2/CMP0,
P3.3/CMP1,
Px
P3.5/SFTO,
DIR
P3.7/SFTCK
"H" Input Voltage:
• V
IH
=2.4V
"L" Input Voltage:
• V
IL
=0.8V
PORTx
P2.6/
WR
"H" Output Voltage:
• V
OH
=3.75V
• I
OH
=–400
m
A
Secondary
Input
Function
(x=2 to 5)
"L" Output Voltage:
• V
OL
=0.4V
• I
OL
=3.2mA
Excluding P2.6/
WR
"H" Output Voltage:
• V
OH
=3.75V
• I
OH
=–200
m
A
"L" Output Voltage:
• V
OL
=0.4V
• I
OL
=1.6mA
8/23
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