LH28F800BJB-PTTL90 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'LH28F800BJB-PTTL90' PDF : 47 Pages View PDF
LHF80J21
33
6.2.4 AC Characteristics - Read-Only Operations(1)
Sym.
VCC=2.7V-3.6V, TA=0°C to +70°C
Parameter
Notes
Min.
Max.
Unit
tAVAV Read Cycle Time
90
tAVQV Address to Output Delay
tELQV CE# to Output Delay
2
tPHQV RP# High to Output Delay
tGLQV OE# to Output Delay
2
tELQX CE# to Output in Low Z
3
0
tEHQZ CE# High to Output in High Z
3
tGLQX OE# to Output in Low Z
3
0
tGHQZ OE# High to Output in High Z
3
tOH
Output Hold from Address, CE# or OE# Change, Whichever
Occurs First
3
0
ns
90
ns
90
ns
600
ns
50
ns
ns
55
ns
ns
20
ns
ns
tFVQV BYTE# to Output Delay
3
90
ns
tFLQZ BYTE# Low to Output in High Z
3
30
ns
tELFV CE# to BYTE# High or Low
3,4
5
ns
NOTES:
1. See AC Input/Output Reference Waveform for maximum allowable input slew rate.
2. OE# may be delayed up to tELQV-tGLQV after the falling edge of CE# without impact on tELQV.
3. Sampled, not 100% tested.
4. If BYTE# transfer during reading cycle, exist the regulations separately.
Rev. 1.27
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