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S-25A080A Datasheet, PDF (4/31 Pages) Seiko Instruments Inc – 125°C OPERATION SPI SERIAL E2PROM | |||
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125°C OPERATION SPI SERIAL E2PROM FOR AUTOMOTIVE ELECTRIC COMPONENT
S-25A080A/160A/320A
Rev.1.0_00
 Absolute Maximum Ratings
Table 2
Item
Symbol
Absolute Maximum Rating
Unit
Power supply voltage
VCC
â0.3 to +7.0
V
Input voltage
VIN
â0.3 to +7.0
V
Output voltage
VOUT
â0.3 to VCC + 0.3
V
Operation ambient temperature
Topr
â40 to +125
°C
Storage temperature
Tstg
â65 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
Power supply voltage
High level input voltage
Low level input voltage
Symbol
VCC
VIH
VIL
Table 3
Condition
Read Operation
Write Operation
VCC = 2.5 V to 5.5 V
VCC = 2.5 V to 5.5 V
Min.
Max.
Unit
2.5
5.5
V
2.5
5.5
V
0.7 Ã VCC
VCC + 1.0
V
â0.3
0.3 Ã VCC
V
 Pin Capacitance
Item
Input capacitance
Output capacitance
Symbol
Table 4
Condition
(Ta = +25 °C, f = 1.0 MHz, VCC = 5 V)
Min.
Max.
Unit
CIN
VIN = 0 V ( CS , SCK, SI, WP , HOLD )
â
COUT VOUT = 0 V (SO)
â
8
pF
10
pF
 Endurance
Table 5
Item
Symbol Operation Ambient Temperature
â40°C to +85°C
Endurance
NW
â40°C to +105°C
â40°C to +125°C
*1. For each address (Word: 8 bits)
Min.
106
8.0 Ã 105
5.0 Ã 105
Max.
ï¼
ï¼
ï¼
Unit
cycles / word*1
cycles / word*1
cycles / word*1
 Data Retention
Table 6
Item
Symbol Operation Ambient Temperature
Min.
Max.
Unit
Data retention
ï¼
+25°C
+125°C
100
ï¼
year
50
ï¼
year
4
Seiko Instruments Inc.
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