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參數(shù)資料
| 型號： | S-3510 |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | CMOS Real-Time Clock IC （3 Lines）(3線，CMOS實時時鐘芯片) |
| 中文描述： | CMOS實時時鐘IC（3線）（3線，實時時鐘芯片的CMOS） |
| 文件頁數(shù)： | 20/24頁 |
| 文件大?。?/td> | 166K |
| 代理商： | S-3510 |
REAL-TIME CLOCK
S-3510
Series
Seiko Instruments Inc.
19
f
Ta
=
f
V
=
t
3
t
2
t
1
f( V
DD
) - f(3 V)
f(3 V)
0
1
2
3
4
5
6
0
0.4
1
CS pin voltage (V)
I
(mA)
Ta=25
°
C
5.1 CS pin input current characteristics
V
DD
(V)
f
V
(ppm)
6.1 Oscillation frequency voltage deviation
6.2 Oscillation frequency temperature deviation
V
DD
(V)
7.1 Power-on detector characteristics
0
1
2
3
4
5
6
-4
-2
0
2
4
Ta
(
°
C)
V
DD
=5.0 V
V
DD
=3.0 V
Ta=25
°
C
×
10
6
(ppm)
f
(ppm)
f (Ta) - f(25
°
C)
f (25
°
C)
×
10
6
(ppm)
t
1
= Condition where power-on is detected:
t
1
≤
10ms.
t
2
= Condition where the data is retained and
the IC functions normally when the
power supply voltage falls:
t
2
≥
1ms.
t
3
= Condition where the data is retained and
the IC functions normally when the
power supply voltage rises:
t
3
≥
1ms.
5.5
1.7
Ta= - 20
°
C to+70
°
C
10
50
0
-50
-120
-80
-40
0
V
DD
=3.0 V
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| S-3510ANFJ | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:REAL-TIME CLOCK |
| S-3511 | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:REAL-TIME CLOCK |
| S-3511A | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:REAL-TIME CLOCK |
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