S-35190A-J8T1G Seiko Instruments, S-35190A-J8T1G Datasheet - Page 35

• 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
Examples of Application Circuits
Caution Start communication under stable condition after power-on the power supply in the system.
Caution
Caution
_00
VSS
VDD
XIN
The above connection diagrams do not guarantee operation.
sufficient evaluation using the actual application.
1. Because the I/O pin has no protective diode on the VDD side, the relation of V
2. Start communication under stable condition after power-on the power supply in the system.
VSS
VDD
C
But pay careful attention to the specifications.
XIN
S-35190A
g
XOUT
S-35190A
C
g
XOUT
SCK
SIO
INT
CS
SCK
SIO
INT
CS
Figure 42 Application Circuit 1
Figure 43 Application Circuit 2
10 kΩ
Seiko Instruments Inc.
10 kΩ
10 kΩ
VCC
CPU
VSS
V
CC
VCC
CPU
VSS
3-WIRE REAL-TIME CLOCK
Set the constants after performing
System power supply
System power supply
CC
≥ V
S-35190A
DD
is possible.
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