HT23C512 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT23C512 Datasheet PDF : 12 Pages
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HT23C512
Symbol
Parameter
ILI
Input Leakage Current
Test Conditions
VCC
Conditions
3V VIN=0 to VCC
ILO
Output Leakage Current
3V VOUT=0 to VCC
ISTB1 Standby Current
3V CE=VIL, CE=VIH
ISTB2
CIN
Standby Current
Input Capacitance (See Note)
3V CE £ 0.2V, CE ³ VCC-0.2V
¾ f=1MHz
COUT Output Capacitance (See Note) ¾ f=1MHz
Note: These parameters are periodically sampled but not 100% tested.
Min.
¾
¾
¾
¾
¾
¾
Typ.
¾
¾
¾
¾
¾
¾
Max. Unit
10 mA
10 mA
500 mA
10 mA
10 pF
10 pF
Supply voltage: 4.5V~5.5V
Symbol
Parameter
Test Conditions
VCC
Conditions
VCC Operating Voltage
¾
¾
ICC
Operating Current
5V O/P Unload, f=5MHz
VIL
Input Low Voltage
5V
¾
VIH Input High Voltage
5V
¾
VOL Output Low Voltage
5V IOL=3.2mA
VOH Output High Voltage
ILI
Input Leakage Current
5V IOH=-1mA
5V VIN=0 to VCC
ILO
Output Leakage Current
5V VOUT=0 to VCC
ISTB1 Standby Current
5V CE=VIL, CE=VIH
ISTB2
CIN
Standby Current
Input Capacitance (See Note)
5V CE £ 0.2V, CE ³ VCC-0.2V
¾ f=1MHz
COUT Output Capacitance (See Note) ¾ f=1MHz
Note: These parameters are periodically sampled but not 100% tested.
Min.
4.5
¾
VSS
2.2
¾
2.4
¾
¾
¾
¾
¾
¾
Ta=-40°C to 85°C
Typ. Max. Unit
¾
5.5
V
¾
25 mA
¾
0.8
V
¾
VCC
V
¾
0.4
V
¾
VCC
V
¾
10 mA
¾
10 mA
¾
1.5 mA
¾
30 mA
¾
10 pF
¾
10 pF
A.C. Characteristics
Symbol
Parameter
VCC=2.7V~3.6V
Min.
Max.
tCYC Cycle Time
250
¾
tAA
Address Access Time
¾
250
tACE Chip Enable Access Time
¾
250
tAOE Output Enable Access Time
¾
150
tOH Output Hold Time
¾
¾
tOD Output Disable Time (See Note)
¾
¾
tOE Output Enable Time (See Note)
¾
¾
Note: These parameters are periodically sampled but not 100% tested.
Ta=-40°C to 85°C
VCC=4.5V~5.5V
Unit
Min.
Max.
150
¾
ns
¾
150
ns
¾
150
ns
¾
80
ns
10
¾
ns
¾
70
ns
10
¾
ns
Rev. 1.10
3
August 30, 2002
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