s-35399a02 Seiko Instruments Inc., s-35399a02 Datasheet - Page 7

• Manufacturer Part Number: s-35399a02
• Description: 2-wire Real-time Clock
• Manufacturer: Seiko Instruments Inc.

Rev.1.0
DC Electrical Characteristics
Current
consumption 1
Current
consumption 2
Current
consumption 3
Input current
leakage 1
Input current
leakage 2
Input current 1
Input current 2
Input current 3
Output current
leakage 1
Output current
leakage 2
Input voltage 1
Input voltage 2
Output current 1
Output current 2
Output current 3
Power supply
voltage detection
voltage
Parameter
_00
(Ta = −40 to +85°C, V
I
I
I
I
I
I
I
I
I
I
V
V
I
I
I
V
DD1
DD2
DD3
IZH
IZL
IH1
IH2
IH3
OZH
OZL
OL1
OL2
OH
Symbol
IH
IL
DET
SS
SCL, SDA
SCL, SDA
CTRL
CTRL
CTRL
SDA,
SDA,
SCL, SDA, CTRL
SCL, SDA, CTRL
F32K
SDA, FOUT
FOUT
INT , F32K
INT , F32K
INT ,
= 0 V, SP-T2A crystal oscillator (C
Applicable Pin
2
2
1
Table 5 DC Characteristics (V
INT ,
INT ,
INT ,
−
−
−
−
1
1
2
Seiko Instruments Inc.
Out of communication
Out of communication
(when 32.768 kHz is
output from F32K pin
or
During communication
(SCL = 100 kHz)
V
V
V
V
V
V
V
V
V
V
Ta = − 40 to +85 ° C
IN
IN
IN
IN
IN
OUT1
OUT1
OUT1
OUT1
OUT2
INT
= V
= V
= V
= 0.4 V
= 1.0 V
Conditions
= V
= V
= 0.4 V
= V
= V
1
DD
SS
DD
L
DD
SS
OUT2
DD
pin)
−
−
= 6 pF, 32.768 kHz, C
− 0.4 V
= 0.4 V
DD
= 3.0 V)
0.8 × V
V
SS
Min.
− 0.5
− 0.5
− 0.5
− 0.5
0.65
g
40
−
−
−
2
−
3
5
−
− 0.3
2-WIRE REAL-TIME CLOCK
= 9.1 pF) manufactured by Seiko Instruments Inc.)
DD
Typ.
0.34
0.60
− 1.5
100
215
10
9
6
−
−
−
−
−
−
5
1
0.2 × V
V
S-35399A02
SS
Max.
0.97
1.47
1.35
300
0.5
0.5
0.5
0.5
14
16
− 1
−
−
−
+ 5.5
DD
Unit
mA
mA
mA
µ A
µ A
µ A
µ A
µ A
µ A
µ A
µ A
µ A
µ A
V
V
V
7