CY7C460A 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY7C460A Datasheet PDF : 15 Pages
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CY7C460A/CY7C462A
CY7C464A/CY7C466A
Switching Characteristics Over the Operating Range[3, 6] (continued)
7C460A-10
7C462A-10
7C464A-10
7C466A-10
7C460A-15
7C462A-15
7C464A-15
7C466A-15
Parameter
Description
Min.
Max.
Min.
Max.
tWEF
tWFF
tWHF
tRHF
tRAE
Write HIGH to EF HIGH
Write LOW to FF LOW
Write LOW to HF LOW
Read HIGH to HF HIGH
Effective Read from Write
HIGH
10
15
10
15
10
15
10
15
10
15
tRPE
Effective Read Pulse Width
10
15
After EF HIGH
tWAF
Effective Write from Read
HIGH
10
15
tWPF
Effective Write Pulse
10
15
Width After FF HIGH
tXOL
Expansion Out LOW
Delay from Clock
10
15
tXOH
Expansion Out HIGH
Delay from Clock
10
15
7C460A-25
7C462A-25
7C464A-25
7C466A-25
Min.
Max. Unit
25
ns
25
ns
35
ns
35
ns
25
ns
25
ns
25
ns
25
ns
25
ns
25
ns
Document #: 38-06011 Rev. *A
Page 4 of 15
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