AM27C040 データシートの表示（PDF） - Advanced Micro Devices
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AM27C040 Datasheet PDF : 13 Pages
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FINAL
DC CHARACTERISTICS over operating ranges unless otherwise specified
Parameter
Symbol
Parameter Description
Test Conditions
Min
Max
Unit
VOH
Output HIGH Voltage
IOH = –400 µA
2.4
V
VOL
Output LOW Voltage
IOL = 2.1 mA
0.45
V
VIH
Input HIGH Voltage
2.0
VCC + 0.5
V
VIL
Input LOW Voltage
–0.5
+0.8
V
Input Load Current
ILI
VIN = 0 V to VCC
C/I Devices
E Devices
1.0
µA
5.0
ILO
Output Leakage Current VOUT = 0 V to VCC
ICC1
VCC Active Current (Note 3)
CE# = VIL, f = 10 MHz,
IOUT = 0 MA
C/I Devices
E Devices
5.0
µA
40
mA
60
ICC2
ICC3
VCC TTL Standby Current
VCC CMOS Standby
Current
CE# = VIH
CE# = VCC ± 0.3 V
1.0
mA
100
µA
IPP1
VPP Current During Read
CE# = OE# = VIL, VPP
= VCC
100
µA
Caution: The device must not be removed from (or inserted into) a socket when VCC or VPP is applied.
Notes:
1. VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP
2. ICC1 is tested with OE# = VIH to simulate open outputs.
3. Minimum DC Input Voltage is –0.5. During transitions, the inputs may overshoot to –2.0 V for periods less than 20 ns. Maxi-
mum DC Voltage on output pins is Vcc +0.5 V, which may overshoot to VCC +2.0 V for periods less than 20 ns.
25
20
15
10
5
1 2 3 4 5 6 7 8 9 10
Frequency in MHz
Figure 1. Typical Supply Current vs. Frequency
VCC = 5.5 V, T = 25°C
14971E-1
25
20
15
10
5
–75 –50 –25 0 25 50 75 100 125 150
Temperature in °C
Figure 2. Typical Supply Current vs. Temperature
VCC = 5.5 V, f = 10 MHz
14971E-1
8
Am27C040
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