Rev.4.4_00
2-WIRE CMOS SERIAL E2PROM
S-24CS01A/02A/04A/08A
Absolute Maximum Ratings
Table 5
Item
Symbol
Ratings
Unit
Power supply voltage
Input voltage
Output voltage
Operating ambient temperature
Storage temperature
VCC
VIN
VOUT
Topr
Tstg
−0.3 to +7.0
V
−0.3 to VCC+0.3
V
−0.3 to VCC
V
−40 to +105
°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 Operating Conditions
Item
Symbol
Power supply voltage VCC
High level input voltage VIH
Low level input voltage VIL
Conditions
Read Operation
Write Operation
VCC=4.5 to 5.5 V
VCC=2.55 to 4.5 V
VCC=1.8 to 2.55 V
VCC=4.5 to 5.5 V
VCC=2.55 to 4.5 V
VCC=1.8 to 2.55 V
Table 6
−40 to +85°C
Min.
Typ.
Max.
1.8
5.5
2.55
5.5
0.7×VCC
VCC
0.7×VCC
VCC
0.8×VCC
VCC
0.0
0.3×VCC
0.0
0.3×VCC
0.0
0.2×VCC
+85 to +105°C
Unit
Min. Typ. Max.
4.5
5.5 V
4.5
5.5 V
0.7×VCC
VCC
V
V
V
0.0
0.3×VCC V
V
V
Pin Capacitance
Item
Input capacitance
Input/output capacitance
Symbol
CIN
CI / O
Table 7
(Ta=25°C, f=1.0 MHz, VCC=5 V)
Conditions
Min. Typ. Max. Unit
VIN=0 V (S-24CS01A/02A: SCL, A0, A1, A2, WP) — — 10 pF
VIN=0 V (S-24CS04A: SCL, A1, A2, WP)
— — 10 pF
VIN=0 V (S-24CS08A: SCL, A2, WP)
— — 10 pF
VI / O=0 V (SDA)
— — 10 pF
Endurance
Table 8
Item
Symbol Operation temperature
Endurance
NW
−40 to +85°C
+85 to +105°C
*1. For each address (Word: 8 bits)
Min.
106
3×105
Typ.
—
—
Max.
—
—
Unit
cycles / word*1
cycles / word*1
Seiko Instruments Inc.
5