S-35399A03-J8T2G Seiko Instruments, S-35399A03-J8T2G Datasheet - Page 2

• Manufacturer Part Number: S-35399A03-J8T2G
• Description: Real Time Clock 2-wire Real Time Clock
• Manufacturer: Seiko Instruments

Specifications of S-35399A03-J8T2G

• Supply Voltage (max): 3 V
• Supply Voltage (min): 1.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial
• Supply Current: 0.34 uA
• Package / Case: SOP-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2
2-WIRE REAL-TIME CLOCK
S-35399A03
Remark 1. x: G or U
Pin Configuration
List of Pin
Pin No.
1
2
3
4
5
6
7
8
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
Symbol
XOUT
INT
INT
VSS
SDA
VDD
SCL
XIN
2
1
Output pin for interrupt
signal 1
Connection pin for
crystal oscillator
GND pin
Output pin for interrupt
signal 2
Input pin for serial
clock
I/O pin for serial data
Pin for positive power
supply
Description
Figure 1 Pin Configuration (S-35399A03-J8T2x)
XOUT
INT1
VSS
XIN
Seiko Instruments Inc.
Bi-directional
8-Pin SOP (JEDEC)
Output
Output
Input
I/O
−
−
−
1
2
3
4
Top view
Table 1
Nch open-drain output
(no protective diode at VDD)
Nch open-drain output
(no protective diode at VDD)
CMOS input
(no protective diode at VDD)
Nch open-drain output
(no protective diode at VDD)
CMOS input
8
7
6
5
VDD
SDA
SCL
INT2
Configuration
−
−
−
Rev.2.0
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