M28C64 Просмотр технического описания (PDF) - STMicroelectronics
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M28C64 Datasheet PDF : 24 Pages
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M28C64
Table 6A. Read Mode DC Characteristics for M28C64 and M28C64-A (5V range)
(TA = 0 to 70 °C or –40 to 85 °C or –40 to 125 °C; VCC = 4.5 to 5.5 V)
Symbol
Parameter
Test Condi tion
Min.
ILI Input Leakage Current
0 V ≤ VIN ≤ VCC
ILO Output Leakage Current
0 V ≤ VOUT ≤ VCC
ICC 1
Supply Current (TTL inputs)
Supply Current (CMOS inputs)
E = VIL, G = VIL , f = 5 MHz
E = VIL, G = VIL , f = 5 MHz
ICC1 1 Supply Current (Stand-by) TTL
E = VIH
ICC2 1 Supply Current (Stand-by) CMOS
E > VCC - 0.3V
VIL Input Low Voltage
-0.3
VIH Input High Voltage
2
VOL Output Low Voltage
IOL = 2.1 mA
VOH Output High Voltage
Note: 1. All inputs and outputs open circuit.
IOH = -400 µA
2.4
Max.
10
10
30
Unit
µA
µA
mA
25
mA
1
mA
100
µA
0.8
V
VCC + 0.5 V
0.4
V
V
Table 6B. Read Mode DC Characteristics for M28C64-xxW (3V range)
(TA = 0 to 70 °C or –40 to 85 °C; VCC = 2.7 to 3.6 V)
Symbol
Parameter
Test Condi tion
ILI Input Leakage Current
0 V ≤ VIN ≤ VCC
ILO Output Leakage Current
0 V ≤ VOUT ≤ VCC
ICC 1 Supply Current (CMOS inputs)
E = VIL, G = VIL , f = 5 MHz, VCC = 3.3V
E = VIL, G = VIL , f = 5 MHz, VCC = 3.6V
ICC2 1 Supply Current (Stand-by) CMOS
E > VCC - 0.3V
VIL Input Low Voltage
VIH Input High Voltage
VOL Output Low Voltage
IOL = 1.6 mA
VOH Output High Voltage
Note: 1. All inputs and outputs open circuit.
IOH = -400 µA
Min.
-0.3
2
0.8 VCC
Max. Unit
10
µA
10
µA
8
mA
10
mA
20
µA
0.6
V
VCC + 0.5 V
0.2 VCC V
V
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