S-35190A-J8T1G Seiko Instruments, S-35190A-J8T1G Datasheet - Page 41

• Manufacturer Part Number: S-35190A-J8T1G
• Description: IC REAL TIME CLOCK 3WIRE 8-SOP
• Manufacturer: Seiko Instruments
• Type: Clock/Calendarr

Specifications of S-35190A-J8T1G

• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: 3-Wire Serial
• Voltage - Supply: 1.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

Rev.3.0
(7) Oscillation frequency vs. V
(9) Oscillation start time vs. C
(11) Output current characteristics 2 (V
[ppm]
[mA]
[ms]
I
Δf/f
t
STA
OL2
_00
−10
−20
−30
−40
−50
500
450
400
350
300
250
200
150
100
50
40
30
20
10
50
40
30
20
10
50
0
0
0
0
0
0
V
DD
1
0.5
2
= 5.0 V
Ta = 25 ° C, C
SIO pin, Ta = 25 ° C
2
V
4
1
V
C
V
DD
OUT
g
DD
g
DD
[pF]
= 5.0 V
3
characteristics
V
[V]
[V]
characteristics
DD
1.5
Ta = 25 ° C
6
g
= 3.0 V
V
= 7.5 pF
4
DD
OUT
= 3.0 V
8
2
5
vs. I
Seiko Instruments Inc.
OL2
10
2.5
6
)
(8) Oscillation frequency vs. Temperature
(10) Output current characteristics 1 (V
(12) CS pin input current characteristics
[ppm]
characteristics
[mA]
[μA]
I
Δf/f
OL1
I
IH
−100
−120
−140
800
700
600
500
400
300
200
100
−20
−40
−60
−80
20
50
40
30
20
10
0
0
0
−40
0
0
−25
3-WIRE REAL-TIME CLOCK
1
1
INT pin, Ta = 25 ° C
V
CS pin, Ta = 25 ° C
0
2
DD
V
Ta [°C]
= 5.0 V
V
V
OUT
DD
IN
V
2
3
25
DD
[V]
= 3.0 V
[V]
V
V
C
= 5.0 V
DD
DD
V
g
4
DD
= 7.5 pF
= 3.0 V
= 3.0 V
50
= 5.0 V
OUT
3
5
vs. I
S-35190A
75 85
OL1
4
6
)
41