S-35190A-J8T1G Seiko Instruments, S-35190A-J8T1G Datasheet - Page 33

• 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
(5) Clock correction register access
(6) Free register access
During reading: Output mode switching
During reading: Output mode switching
_00
SCK
SIO
SCK
CS
SIO
CS
Figure 39 Clock Correction Register Access
X
X
0
Fixed code +
0
1
1
Fixed code +
command
1
1
Figure 40 Free Register Access
command
1
1
0
0
1
Seiko Instruments Inc.
1
1
1
0
1
8
8
B7
B7
R / W
Clock correction
data
R / W
Free register data
16
16
B0
B0
3-WIRE REAL-TIME CLOCK
During reading:
Input mode switching
During reading:
Input mode switching
S-35190A
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