S-25A080A Просмотр технического описания (PDF) - Seiko Instruments Inc
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S-25A080A Datasheet PDF : 31 Pages
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125°C OPERATION SPI SERIAL E2PROM FOR AUTOMOTIVE ELECTRIC COMPONENT
Rev.1.0_00
S-25A080A/160A/320A
DC Electrical Characteristics
Table 7
−40°C to +125°C
Item
Symbol Condition VCC = 2.5 V to 3.0 V VCC = 3.0 V to 4.5 V VCC = 4.5 V to 5.5 V Unit
fSCK = 3.5 MHz
fSCK = 5.0 MHz
fSCK = 6.5 MHz
Min. Max. Min. Max. Min. Max.
Current consumption (READ) ICC1
No load at －
SO pin
1.5
－
2.0
－
2.5 mA
Table 8
−40°C to +125°C
Item
Symbol Condition VCC = 2.5 V to 3.0 V VCC = 3.0 V to 4.5 V VCC = 4.5 V to 5.5 V Unit
fSCK = 3.5 MHz
fSCK = 5.0 MHz
fSCK = 6.5 MHz
Min.
Max.
Min.
Max.
Min.
Max.
Current consumption (WRITE) ICC2
No load at －
SO pin
2.0
－
2.5
－
3.0 mA
Item
Symbol
Condition
Table 9
−40°C to +85°C
+85°C to +125°C
VCC = 2.5 V to 4.5 V VCC = 4.5 V to 5.5 V VCC = 2.5 V to 4.5 V VCC = 4.5 V to 5.5 V Unit
Min. Max. Min. Max. Min. Max. Min. Max.
Standby
current
ISB
consumption
CS = Vcc,
SO = Open
Other inputs are
VCC or GND
－
2.0
－
3.0
－
8.0
－
10.0 µA
Input leakage
current
ILI
VIN = GND to VCC
－
1.0
－
1.0
－
2.0
－
2.0 µA
Output leakage
current
ILO
VOUT = GND to VCC
－
1.0
－
1.0
－
2.0
－
2.0 µA
Low level
VOL1 IOL = 2.0 mA
－
－
－
0.4
－
－
－
0.4 V
output voltage VOL2 IOL = 1.5 mA
－
0.4
－
0.4
－
0.4
－
0.4 V
High level
VOH1
output voltage VOH2
IOH = −2.0 mA
IOH = −0.4 mA
－
－ 0.8 × VCC －
－
－ 0.8 × VCC －
V
0.8 × VCC － 0.8 × VCC － 0.8 × VCC － 0.8 × VCC －
V
AC Electrical Characteristics
Table 10 Measurement Conditions
Input pulse voltage
Output reference voltage
Output load
0.2 × VCC to 0.8 × VCC
0.5 × VCC
100 pF
Seiko Instruments Inc.
5
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