HT23C040 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT23C040 Datasheet PDF : 10 Pages
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HT23C040
Supply voltage: 2.7V~3.3V
Ta=-40°C to 85°C
Symbol
Parameter
Test Conditions
VCC Conditions
VCC
Operating Voltage
¾
¾
ICC2
Operating Current
3V
O/P Unload,
f=5MHz
VIL2
Input Low Voltage
3V
¾
VIH2 Input High Voltage
3V
¾
VOL2 Output Low Voltage
3V IOL=2mA
VOH2
ILI
Output High Voltage
Input Leakage Current
3V IOH=-0.6mA
3V VIN=0 to VCC
ILO
Output Leakage Current
3V VOUT=0 to VCC
CIN
Input Capacitance (See Note) ¾ f=1MHz
COUT Output Capacitance (See Note) ¾ f=1MHz
Min. Typ. Max. Unit
2.7 ¾ 3.3 V
¾ ¾ 10 mA
VSS ¾
0.4
V
1.5 ¾ VCC V
¾ ¾ 0.4 V
1.5 ¾ VCC V
¾ ¾ 10 mA
¾ ¾ 10 mA
¾ ¾ 10 pF
¾ ¾ 10 pF
Note: These parameters are periodically sampled but not 100% tested.
A.C. Characteristics
Symbol
Parameter
tCYC
tAA
tACE
tAOE
tOH
tOD
tOE
Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable Access Time
Output Hold Time
Output Disable Time (See Note)
Output Enable Time (See Note)
3V±10%
Min. Max.
200
¾
¾
250
¾
250
¾
150
¾
¾
¾
¾
¾
¾
Note: These parameters are periodically sampled but not 100% tested.
Ta=-40°C to 85°C
5V±10%
Min. Max.
Unit
120
¾
ns
¾
120
ns
¾
120
ns
¾
80
ns
10
¾
ns
¾
70
ns
10
¾
ns
5
January 20, 2000
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