S-25C320A-H Datasheet, PDF (5/31 Pages) Seiko Instruments Inc – OPERATION SPI SERIAL E2PROM FOR AUTOMOTIVE

Rev.2.3_01_H
105°C OPERATION SPI SERIAL E²PROM FOR AUTOMOTIVE
S-25C320A/640A H Series
 DC Electrical Characteristics
Table 8
Ta = −40°C to +105°C
Item
Symbol
Condition
VCC = 2.5 V to 4.5 V
fSCK = 5.0 MHz
VCC = 4.5 V to 5.5 V
fSCK = 5.0 MHz
Unit
Min.
Max.
Min.
Max.
Current consumption (READ) ICC1
No load at SO pin
−
2.0
−
2.5
mA
Table 9
Ta = −40°C to +105°C
Item
Symbol
Condition
VCC = 2.5 V to 4.5 V
fSCK = 5.0 MHz
Min.
Max.
VCC = 4.5 V to 5.5 V
fSCK = 5.0 MHz
Unit
Min.
Max.
Current consumption (WRITE) ICC2
No load at SO pin
−
4.0
−
4.0
mA
Item
Symbol
Table 10
Condition
Ta = −40°C to +105°C
VCC = 2.5 V to 4.5 V
VCC = 4.5 V to 5.5 V Unit
Min.
Max.
Min.
Max.
CS = VCC,
Standby current consumption ISB
SO = Open
Other inputs are
−
9.0
−
12.0
μA
VCC or GND
Input leakage current
ILI
VIN = GND to VCC
−
1.2
−
1.2
μA
Output leakage current
ILO
VOUT = GND to VCC
−
1.2
−
1.2
μA
Low level output voltage
VOL1
VOL2
IOL = 2.0 mA
IOL = 1.5 mA
−
0.4
−
0.4
V
−
0.4
−
0.4
V
High level output voltage
VOH1
VOH2
IOH = −2.0 mA
IOH = −0.4 mA
0.8 × VCC
−
0.8 × VCC
−
V
0.8 × VCC
−
0.8 × VCC
−
V
5