參數(shù)資料
型號: 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): 21/28頁
文件大?。?/td> 336K
代理商: LC87F57C8A
LC87F57C8A
Ver.1.00
21/27
8. Current dissipation characteristics
/ Ta=-20°C to +70°C, VSS1=VSS2=VSS3=0V
Limits
min.
Parameter
Symbol
Pins
Conditions
VDD[V]
4.5 - 5.5
typ.
18
max. unit
35
IDDOP(1)
FmCF=10MHz by ceramic
resonator
FmX’tal=32.768kHz by
crystal oscillation
System clock : CF
oscillation (10MHz)
Internal RC oscillation stops
frequency variable RC
oscillation stops
1/1 divided
CF1=20MHz by external
clock
FmX’tal=32.768kHz by
crystal oscillation
System clock : CF1
oscillation (20MHz)
Internal RC oscillation stops
frequency variable RC
oscillation stops
1/2 divided
FmCF=5MHz by ceramic
resonator
FmX'tal=32.768kHz by
crystal oscillation
System clock : CF
oscillation (5MHz)
Internal RC oscillation stops
frequency variable RC
oscillation stops
1/1divided
FmCF=0Hz
(when oscillation stops)
FmX'tal=32.768kHz by
crystal oscillation
System clock : RC
oscillation
frequency variable RC
oscillation stops
1/2 divided
FmCF=0Hz
(when oscillation stops)
FmX'al=32.768kHz by
crystal oscillation
System clock :1MHz with
frequency variable RC
oscilatin
Internal RC oscillation stops
1/2 divided
FmCF=0Hz
(when oscillation stops)
FmX'al=32.768kHz by
crystal oscillation
System clock : X'tal
oscillation (32.768kHz)
Internal RC oscillation stops
frequency variable RC
oscillation stops
1/2 divided
(Continued)
IDDOP(2)
2.5 - 5.5
19
36
IDDOP(3)
4.5 - 5.5
10
22
IDDOP(4)
2.5 - 4.5
5
15
IDDOP(5)
4.5 - 5.5
2
8
IDDOP(6)
2.5 - 4.5
1
5
IDDOP(7)
4.5 – 5.5
2.5
13
IDDOP(8)
2.5 - 4.5
1.8
9
mA
IDDOP(9)
4.5 – 5.5
50
150
Current drain during
basic operation
(Note 4)
IDDOP(10)
VDD1
=VDD2
=VDD3
2.5 - 4.5
30
120
μA
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