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LHF32KZR
6.2.5 AC CHARACTERISTICS - WRITE OPERATIONS (1)
V CC =2.7V-3.6V, T A =0°C to +70°C
43
Sym.
t AVAV
t PHWL
t ELWL
t WLWH
t SHWH
t VPWH
t AVWH
t DVWH
Parameter
Write Cycle Time
RP# High Recovery to WE# Going Low
BE# Setup to WE# Going Low
WE# Pulse Width
WP# V IH Setup to WE# Going High
V PP Setup to WE# Going High
Address Setup to WE# Going High
Data Setup to WE# Going High
Notes
2
2
2
3
3
Min.
120
1
10
50
100
100
50
50
Max.
Unit
ns
μs
ns
ns
ns
ns
ns
ns
t WHDX
t WHAX
t WHEH
t WHWL
t WHRL
t WHGL
Data Hold from WE# High
Address Hold from WE# High
BE# Hold from WE# High
WE# Pulse Width High
WE# High to STS Going Low
Write Recovery before Read
5
5
10
30
0
100
ns
ns
ns
ns
ns
ns
t QVVL
t QVSL
V PP Hold from Valid SRD, STS High Z
WP# V IH Hold from Valid SRD, STS High Z
2,4
2,4
0
0
ns
ns
NOTE:
See 5.0V V CC WE#-Controlled Writes for notes 1 through 4.
V CC =3.3V±0.3V, T A =0°C to +70°C
Sym.
t AVAV
t PHWL
t ELWL
t WLWH
t SHWH
t VPWH
t AVWH
t DVWH
Parameter
Write Cycle Time
RP# High Recovery to WE# Going Low
BE# Setup to WE# Going Low
WE# Pulse Width
WP# V IH Setup to WE# Going High
V PP Setup to WE# Going High
Address Setup to WE# Going High
Data Setup to WE# Going High
Notes
2
2
2
3
3
Min.
100
1
10
50
100
100
50
50
Max.
Unit
ns
μs
ns
ns
ns
ns
ns
ns
t WHDX
t WHAX
t WHEH
t WHWL
t WHRL
t WHGL
Data Hold from WE# High
Address Hold from WE# High
BE# Hold from WE# High
WE# Pulse Width High
WE# High to STS Going Low
Write Recovery before Read
5
5
10
30
0
100
ns
ns
ns
ns
ns
ns
t QVVL
t QVSL
V PP Hold from Valid SRD, STS High Z
WP# V IH Hold from Valid SRD, STS High Z
2,4
2,4
0
0
ns
ns
NOTE:
See 5.0V V CC WE#-Controlled Writes for notes 1 through 4.
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