S-24C08C Datasheet, PDF (5/33 Pages) Seiko Instruments Inc – Write protect function during the low power supply voltage

Rev.1.0_00_H
 DC Electrical Characteristics
Table 7
Item
Symbol Condition
Current consumption (READ) I_CC1
−
2-WIRE SERIAL E²PROM
S-24C08C (WLP PRODUCT)
Ta = −40°C to +85°C
V_CC = 1.6 V to 5.5 V
f_SCL = 400 kHz
Unit
Min.
Max.
−
0.8
mA
Table 8
Ta = −40°C to +85°C
Item
Symbol Condition
V_CC = 1.7 V to 5.5 V
f_SCL = 400 kHz
Unit
Min.
Max.
Current consumption (WRITE) I_CC2
−
−
2.5
mA
Table 9
Ta = −40°C to +85°C
Item
Symbol
Condition
V_CC = 2.5 V to 5.5 V V_CC = 1.8 V to 5.5 V V_CC = 1.6 V to 1.8 V Unit
Min.
Max.
Min.
Max.
Min.
Max.
Standby current
consumption
I_SB
V_IN = V_CC or GND
−
3.5
−
3.5
−
2.0
μA
Input leakage current 1 I_LI1
SCL, SDA
V_IN = GND to V_CC
−
1.0
−
1.0
−
1.0
μA
A2
Input leakage current 2 I_LI2
V_IN > 0.7 × V_CC
−
1.0
−
1.0
−
1.0
μA
At standby mode
Output leakage current I_LO
SDA
V_OUT = GND to V_CC
−
1.0
−
1.0
−
1.0
μA
Input current 1
I_IL
WP
V_IN < 0.3 × V_CC
−
50.0
−
50.0
−
50.0 μA
Input current 2
I_IH
WP
V_IN > 0.7 × V_CC
−
2.0
−
2.0
−
2.0
μA
Input Impedance 1
Z_IL
WP
V_IN = 0.3 × V_CC
30
−
30
−
30
−
kΩ
Input Impedance 2
Z_IH
WP
V_IN = 0.7 × V_CC
500
−
500
−
500
−
kΩ
I_OL = 3.2 mA
−
0.4
−
−
−
−
V
Low level output voltage V_OL I_OL = 1.5 mA
−
0.3
−
0.3
−
0.3
V
I_OL = 0.7 mA
−
0.2
−
0.2
−
0.2
V
5