S-34C02A Datasheet, PDF (5/34 Pages) Seiko Instruments Inc – 2-WIRE CMOS SERIAL E2PROM FOR DIMM SERIAL PRESENCE DETECT

2-WIRE CMOS SERIAL E2PROM FOR DIMM SERIAL PRESENCE DETECT
Rev.1.2_00
S-34C02A
„ DC Electrical Characteristics
Item
Current consumption (READ)
Current consumption (WRITE)
Table 7
V_CC = 2.5 to 5.5 V V_CC = 1.6 to 2.5 V V_CC = 1.7 to 2.5 V
Symbol Condition f = 400 kHz
f = 100 kHz
f = 100 kHz Unit
Min. Max. Min. Max. Min. Max.
I_CC1
−
−
0.8
−
0.2
−
0.2 mA
I_CC2
−
−
4.0
−
−
−
1.5 mA
Item
Standby current consumption
Input leakage current
Output leakage current
Input current 1
Input current 2
Input Impedance 1
Input Impedance 2
Low level output voltage
Current address hold voltage
Table 8
Symbol
Condition
I_SB
V_IN = V_CC or GND
SCL, SDA
I_LI
V_IN = GND to V_CC
SDA
I_LO
V_OUT = GND to V_CC
A0, A1, A2, WP
I_IL
V_IN < 0.3 × V_CC
A0, A1, A2, WP
I_IH
V_IN > 0.7 × V_CC
A0, A1, A2, WP
Z_IL
V_IN = 0.3 × V_CC
A0, A1, A2, WP
Z_IH
V_IN = 0.7 × V_CC
V_OL
I_OL = 3.2 mA
V_AH
−
V_CC = 2.5 to 5.5 V
Min.
Max.
−
1.5
−
1.0
−
1.0
−
50.0
−
2.0
30
−
800
−
−
0.4
1.5
5.5
V_CC = 1.6 to 2.5 V _Unit
Min.
Max.
−
1.5
µA
−
1.0
µA
−
1.0
µA
−
50.0
µA
−
2.0
µA
30
−
KΩ
800
−
KΩ
−
0.4
V
1.5
2.5
V
Seiko Instruments Inc.
5