CY7C149(1993) データシートの表示（PDF） - Cypress Semiconductor
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CY7C149 Datasheet PDF : 8 Pages
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MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
Parameters
Subgroups
IOH
IOL
VIH
VIL Max.
IIX
IOZ
ICC
ISB[14]
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
Switching Characteristics
Parameters
READ CYCLE
Subgroups
tRC
tAA
tACS1[14]
tACS2[14]
tACS[15]
tOH
WRITE CYCLE
tWC
tWP
tWR
tDW
tDH
tAS
tAW
Notes:
14. 7C148 only.
15. 7C149 only.
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
Document #: 38−00031−D
CY7C148
CY7C149
7
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