S-35190A-I8T1G Seiko Instruments, S-35190A-I8T1G Datasheet - Page 35
![no-image](/images/manufacturer_photos/0/5/590/seiko_instruments_sml.jpg)
S-35190A-I8T1G
Manufacturer Part Number
S-35190A-I8T1G
Description
IC REAL TIME CLOCK 3WIRE SNT-8A
Manufacturer
Seiko Instruments
Type
Clock/Calendarr
Datasheet
1.S-35190A-J8T1G.pdf
(55 pages)
Specifications of S-35190A-I8T1G
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
SNT-8A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S-35190A-I8T1G
Manufacturer:
SEIKO
Quantity:
20 000
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.
35