參數(shù)資料
型號(hào): S-3530AECA
元件分類: 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: REAL TIME CLOCK, UUC8
封裝: 2.10 X 1.60 MM, DIE-8
文件頁(yè)數(shù): 32/34頁(yè)
文件大?。?/td> 630K
代理商: S-3530AECA
REAL-TIME CLOCK
Rev.1.3_00
S-3530A
Seiko Instruments Inc.
7
DC Electrical Characteristics
Table 5 DC characteristics (3 V)
(Unless otherwise specified ; Ta
=25°C, VDD=3 V, DS-VT-200 (crystal oscillator, CL=6 pF, 32,768 Hz) manufactured by SII Quartz Techno Ltd.)
Item
Symbol
Applicable pin
Condition
Min.
Typ.
Max.
Unit
Operating voltage range
VDD
Ta
= 20 to +70°C
1.7
3.0
5.5
V
Current consumption 1
IDD1
During no communications
0.7
1.5
A
Current consumption 2
IDD2
During communications
(SCL
=100 kHz)
12
20
A
Input leak current 1
IIZH
SCL, SDA
VIN
=VDD
0.5
0.5
A
Input leak current 2
IIZL
SCL, SDA
VIN
=VSS
0.5
0.5
A
Output leak current1
IOZH
INT1, INT2, SDA
VOUT
=VDD
0.5
0.5
A
Output leak current2
IOZL
INT1, INT2, SDA
VOUT
=VSS
0.5
0.5
A
Input voltage 1
VIH
SDA, SCL
0.8
×VDD
V
Input voltage 2
VIL
SDA, SCL
0.2
×VDD
V
Output current 1
IOL1
INT1, INT2
VOUT
=0.4 V
1.5
2.5
mA
Output current 2
IOL2
SDA
VOUT
=0.4 V
5
10
mA
Power voltage detection
voltage 1
VDET1
Ta
=+25°C
1.8
2.0
2.2
V
Power voltage detection
voltage 2
VDET2
Ta
= 20 to +70°C
1.72
2.3
V
Table 6 DC characteristics (5 V)
(Unless otherwise specified : Ta
=25°C, VDD=3 V, DS-VT-200 (crystal oscillator, CL=6 pF, 32,768 Hz) manufactured by SII Quartz Techno Ltd.)
Item
Symbol
Applicable pin
Condition
Min.
Typ.
Max.
Unit
Operating voltage range
VDD
Ta
= 20 to +70°C
1.7
3.0
5.5
V
Current consumption 1
IDD1
During no communications
1.6
3.0
A
Current consumption 2
IDD2
During communications
(SCL
=100 kHz)
26
40
A
Input leak current 1
IIZH
SCL, SDA
VIN
=VDD
0.5
0.5
A
Input leak current 2
IIZL
SCL, SDA
VIN
=VSS
0.5
0.5
A
Output leak current1
IOZH
INT1, INT2, SDA
VOUT
=VDD
0.5
0.5
A
Output leak current2
IOZL
INT1, INT2, SDA
VOUT
=VSS
0.5
0.5
A
Input voltage 1
VIH
SDA, SCL
0.8
×VDD
V
Input voltage 2
VIL
SDA, SCL
0.2
×VDD
V
Output current 1
IOL1
INT1, INT2
VOUT
=0.4 V
2.0
3.5
mA
Output current 2
IOL2
SDA
VOUT
=0.4 V
6
12
mA
Power voltage detection
voltage 1
VDET1
Ta
=+25°C
1.8
2.0
2.2
V
Power voltage detection
voltage 2
VDET2
Ta
= 20 to +70°C
1.72
2.3
V
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