S-35392A-I8T1G Seiko Instruments, S-35392A-I8T1G Datasheet - Page 4

• Manufacturer Part Number: S-35392A-I8T1G
• Description: Real Time Clock 2-wire Real Time Clock
• Manufacturer: Seiko Instruments

Specifications of S-35392A-I8T1G

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4
2-WIRE REAL-TIME CLOCK
S-35392A
XOUT
Block Diagram
VDD
VSS
XIN
Clock correction register
Oscillator
Status register 1
Status register 2
Low power supply
Free register
voltage detector
detection circuit
voltage circuit
Constant-
Power-on
timing generator
Divider,
Seiko Instruments Inc.
Figure 5
Second
INT1 register
Shift register
INT2 register
Minute Hour
Comparator 1
Comparator 2
the week
Day of
Real-time data register
Day
controller
controller
interface
INT1
INT2
Serial
Month
Year
Rev.2.0
SDA
SCL
32KO
INT2
_00