S-34C04A Datasheet, PDF (3/22 Pages) Seiko Instruments Inc – FOR DIMM SERIAL PRESENCE DETECT

Rev.1.0_01_U
2-WIRE SERIAL E²PROM FOR DIMM SERIAL PRESENCE DETECT
S-34C04A
 Absolute Maximum Ratings
Table 1
Item
Symbol
Absolute Maximum Rating
Unit
Power supply voltage
VDD
−0.3 to +4.3
V
Input voltage (SCL, SA1, SA2) VIN
−0.3 to +4.3
V
SA0 high level input voltage
VHV
−0.3 to +10.0
V
I/O voltage (SDA)
VIO
−0.3 to +4.3
V
Operation ambient temperature Topr
Storage temperature
Tstg
−20 to +125
°C
−65 to +150
°C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
 Recommended Operation Conditions
Table 2
Item
Symbol
Condition
Min.
Max.
Unit
Power supply voltage
VDD
EE1004-1 compliant
1.7
3.6
V
Operation ambient temperature Topr
−
−20
+125
°C
High level input voltage
VIH
−
0.7 × VDD
VDD + 0.5
V
Low level input voltage
VIL
SA0 high level input voltage
VHV
−
VHV − VDD ≥ 4.8 V
−0.3
0.3 × VDD
V
7.0
10.0
V
 Pin Capacitance
Table 3
Item
Input capacitance
I/O capacitance
Symbol
CIN
CI/O
Condition
VIN = 0 V (SCL, SA0, SA1, SA2)
VI/O = 0 V (SDA)
(Ta = +25°C, f = 1.0 MHz, VDD = 2.5 V)
Min.
Max.
Unit
−
6
pF
−
8
pF
 Endurance
Table 4
Item
Symbol Operation Ambient Temperature
Min.
Endurance
NW
Ta = +25°C
10⁶
*1. For each address (Word: 8-bit)
Max.
−
Unit
cycle / word^*1
 Data Retention
Table 5
Item
Symbol Operation Ambient Temperature
Min.
Max.
Unit
Data retention
−
Ta = +25°C
100
−
year
3