X84128 データシートの表示（PDF） - IC MICROSYSTEMS
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X84128 Datasheet PDF : 22 Pages
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X84160/640/128
D.C. OPERATING CHARACTERISTICS (VCC = 2.5V to 5.5V)
(Over the recommended operating conditions, unless otherwise specified.)
Symbol
ICC1
ICC2
ISB1
ILI
ILO
VlL(1)
VIH(1)
VOL
VOH
Parameter
VCC Supply Current (Read)
VCC Supply Current (Write)
VCC Standby Current
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Limits
Min.
–0.5
VCC x 0.7
VCC – 0.4
Max.
t 300
c 2
1
u 10
10
d VCC x 0.3
o VCC + 0.5
Pr 0.4
Units
µA
mA
µA
µA
µA
V
V
V
V
Test Conditions
OE = VIL, WE = VIH, I/O = Open,
CE clocking = VCC x 0.1/VCC x 0.9 @
VCC = 2.5, 5 MHz
ICC During Nonvolatile Write Cycle
All Inputs at CMOS Levels
CE = VCC, Other Inputs = VCC or VSS
VIN = VSS to VCC
VOUT = VSS to VCC
IOL = 1mA, VCC = 3V
IOH = –400µA, VCC = 3V
D.C. OPERATING CHARACTERISTICS (VCC = 1.8V to 3.6V)
(Over the recommended operating conditions, unless otherwise specified.)
e Symbol
Parameter
Limits
Min.
Max.
Units
t ICC1
VCC Supply Current (Read)
200
µA
le ICC2
o ISB1
ILI
s ILO
VlL(1)
b VIH(1)
OVOL
VCC Supply Current (Write)
1
mA
VCC Standby Current
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
1
µA
10
µA
10
µA
–0.5
VCC x 0.3
V
VCC x 0.7 VCC + 0.5 V
0.4
V
Test Conditions
OE = VIL, WE = VIH, I/O = Open,
CE clocking = VCC x 0.1/VCC x 0.9 @
VCC = 1.8V, 4 MHz
ICC During Nonvolatile Write Cycle
All Inputs at CMOS Levels
CE = VCC, Other Inputs = VCC or VSS
VIN = VSS to VCC
VOUT = VSS to VCC
IOL = 0.5mA, VCC = 2V
VOH
Output HIGH Voltage
VCC – 0.2
V IOH = –250µA, VCC = 2V
Notes: (1) VIL Min. and VIH Max. are for reference only and are not tested.
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