參數(shù)資料
型號: MSM62X42B
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: Real Time Clock IC With Built-In Crystal(具有內(nèi)置晶振的實時時鐘電路)
中文描述: 實時時鐘芯片,配有水晶(具有內(nèi)置晶振的實時時鐘電路)
文件頁數(shù): 6/27頁
文件大?。?/td> 204K
代理商: MSM62X42B
Semiconductor
MSM62X42B
46
D.C. Characteristics
Parameter
Symbol
Conditions
Applicable Terminal
Unit
"H" Input voltage (1)
"L" Input voltage (1)
Input leak current (1)
Input leak current (2)
"L" output voltage (1)
"H" output voltage
"L" output voltage (2)
OFF leak current
Input capacitance (1)
Input capacitance (2)
Current
consumption (1)
Current
consumption (2)
"H" input voltage (2)
"L" input voltage (2)
V
IH1
V
IL1
I
LK1
I
LK2
V
OL1
V
OH
V
OL2
I
OFFLK
C11
C12
I
DD1
I
DD2
V
1H2
V
1L2
V
1
= V
DD
/0V
I
OL
= 2.5mA
I
OH
= 400μ A
I
OL
= 2.5mA
V
I
= V
DD
/0V
Input frequen-
cy 1MHz
V
DD
=2~5.5V
All input terminals
except CS
1
Input terminals other
than D
0
~D
3
D
0
~ D
3
D
0
~ D
3
STD. P
Input terminals other
than D
0
to D
3
D
0
~D
3
V
DD
CS1
V
μA
V
V
μA
PF
μA
V
f(xt) =
32.768
kHz
CS1
0V
V
DD
= 5V
V
DD
= 2V
Min.
2.2
2.4
4/5V
DD
Typ.
5
5
ax
0.8
1/–1
10/–10
0.4
0.4
10
30
1.8
1/5V
DD
(V
DD
= 5V ± 10%, Ta = –40 to +85°C)
~
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