參數(shù)資料
型號(hào)： LC87F57C8A
廠商： Sanyo Electric Co.,Ltd.
英文描述： 8 BIT SINGLE CHIP MICROCONTROLLER
中文描述： 8位單片機(jī)
文件頁數(shù)： 16/28頁
文件大?。?/td> 336K
代理商： LC87F57C8A
LC87F57C8A
16/27
Ver.1.00
3. Electrical characteristics
/ Ta=-20°C to +70°C, VSS1=VSS2=VSS3=0V
Limits
min.
Parameter
Symbol
Pins
Conditions
VDD[V]
2.5 - 5.5
typ.
max. unit
1
IIH(1)
Ports 0, 1, 2
Ports 7, 8
Ports A, B, C
RES
PWM0, PWM1
XT1, XT2
Output disable
Pull-up resistor OFF
VIN=VDD
(including the off-leak
current of the output Tr.)
Using as an input port
VIN=VDD
VIN=VDD
IIH(2)
2.5 - 5.5
1
Input high
current
IIH(3)
IIL(1)
CF1
2.5 - 5.5
15
Ports 0, 1, 2
Ports 7, 8
Ports A, B, C
RES
PWM0, PWM1
XT1, XT2
Output disable
Pull-up resistor OFF
VIN=VSS
(including the off-leak
current of the output Tr.)
Using as an input port
VIN=VSS
VIN=VSS
2.5 - 5.5
-1
IIL(2)
2.5 - 5.5
-1
Input low
current
IIL(3)
VOH(1)
CF1
2.5 - 5.5
-15
μA
IOH=-1.0mA
IOH=-0.1mA
IOH=-5.0mA
IOH=-0.4mA
IOH=-0.4mA
IOL=10mA
4.5 - 5.5
2.5 - 5.5
4.5 - 5.5
2.5 - 5.5
4.5 - 5.5
4.5 - 5.5
VDD-1
VDD-0.5
VDD-1
VDD-0.5
VDD-1
Ports 0, 1, 2
Ports B, C
PWM0, PWM1
Port A
VOH(2)
VOH(3)
VOH(4)
VOH(5)
VOL(1)
Output high
voltage
P71-P73
Ports 0, 1, 2
Ports B, C
PWM0, PWM1
V
1.5
VOL(2)
VOL(3)
VOL(4)
VOL(5)
VOL(6)
VOL(7)
VOL(8)
Rpu
IOL=1.6mA
4.5 - 5.5
0.4
IOL=1mA
2.5 - 5.5
0.4
P00, P01
IOL=30mA
4.5 - 5.5
1.5
Ports 7, 8
IOL=1mA
2.5 - 5.5
0.4
IOL=15mA
4.5 - 5.5
1.5
Output low
voltage
Port A
IOL=2mA
2.5 - 5.5
0.4
V
Pull-up
resistor
Ports 0, 1, 2
Port 7
Ports A, B, C
RES
Port 1
Port 2
Port 7
All pins
VOH=0.9VDD
2.5 - 5.5
15
40
70
k
Hysteresis
voltage
VHIS
2.5 - 5.5
0.1VDD
V
Pin
capacitance
CP
All pins except the
measured terminal :
VIN=VSS
f=1MHz
Ta=25°C
2.5 - 5.5
10
pF
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