AT25128B/AT25256B
Electrical Characteristics
...........continued
Parameter
Symbol Minimum Typical Maximum Units Conditions
Standby Current
Standby Current
Input Leakage
ISB2
ISB3
IIL
—
—
0.5
2.0
—
3.0
5.0
3.0
3.0
µA VCC = 2.5V, CS = VCC
µA VCC = 5.0V, CS = VCC
µA VIN = 0V to VCC
-3.0
-3.0
Output Leakage
IOL
—
µA VIN = 0V to VCC,
TAC = 0°C to +70°C
(2)
Input
Low-Voltage
VIL
-1.0
VCC x 0.7
—
—
—
—
—
—
—
VCC x 0.3
V
V
V
V
V
V
(2)
Input
High-Voltage
VIH
VCC + 0.5
Output
Low-Voltage
VOL1
VOH1
VOL2
VOH2
0.4
—
3.6V ≤ VCC ≤ 5.5V IOL = 3.0 mA
3.6V ≤ VCC ≤ 5.5V IOH = -1.6 mA
1.8V ≤ VCC ≤ 3.6V IOL = 0.15 mA
1.8V ≤ VCC ≤ 3.6V IOH = -100 µA
Output
High-Voltage
VCC - 0.8
—
Output
Low-Voltage
0.2
—
Output
VCC - 0.2
High-Voltage
Note:ꢀ
1. Applicable over recommended operating range from: TA = -40°C to +85°C, VCC = 1.8V to 5.5V
(unless otherwise noted).
2. VIL min and VIH max are reference only and are not tested.
4.4
AC Characteristics
Table 4-3.ꢀAC Characteristics(1)
Parameter
Symbol
Minimum Maximum
Units
MHz
MHz
MHz
ns
Conditions
SCK Clock Frequency
fSCK
0
0
20
10
VCC = 4.5V to 5.5V
VCC = 2.5V to 5.5V
VCC = 1.8V to 5.5V
VCC = 4.5V to 5.5V
VCC = 2.5V to 5.5V
VCC = 1.8V to 5.5V
0
5
Input Rise Time
tRI
—
—
—
2000
2000
2000
ns
ns
DS20006193A-page 10
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