lh28f640sp Sharp Microelectronics of the Americas, lh28f640sp Datasheet - Page 23

• Manufacturer Part Number: lh28f640sp
• Description: Flash Memory 64mbit 4mbitx16
• Manufacturer: Sharp Microelectronics of the Americas

1.2.4 AC Characteristics - Read-Only Operations
NOTES:
1. Refer to AC input/output reference waveform for timing measurements and maximum allowable input slew rate.
2. Sampled, not 100% tested.
3. OE# may be delayed up to t
4. The timing is defined from the first edge of CE
5. The timing is defined from the first edge of CE
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
AVQV
ELQV
APA
GLQV
PHQV
ELQX
GLQX
EHQZ
GHQZ
OH
ELFL
FLQV
FLQZ
(refer to Table 2) without impact to t
Symbol
/t
/t
/t
ELFH
FHQZ
FHQV
Read Cycle Time
Address to Output Delay
CE
Page Address Access Time
OE# to Output Delay
RP# High to Output Delay
CE
OE# to Output in Low Z
CE
OE# to Output in High Z
Output Hold from First Occurring Address, CE
change
CEx Setup to BYTE# Going Low or High
BYTE# to Output Delay
BYTE# to Output in High Z
X
X
X
to Output Delay
to Output in Low Z
to Output in High Z
ELQV
⎯ t
ELQV
GLQV
Parameter
.
after the first edge of CE
0
0
, CE
, CE
T
A
=-40°C to +85°C
1
1
LHF64PZ8
or CE
or CE
(1)
2
2
that enables the device.
that disables the device.
X
or OE#
0
, CE
1
V
Notes
or CE
V
3, 4
2, 4
2, 5
2, 5
2, 4
CCQ
3
2
2
2
CC
2
that enables the device
Min.
120
3.0V-3.6V
3.0V-3.6V
0
0
0
Max.
1000
1000
120
120
180
25
25
35
15
10
Min.
120
2.7V-3.6V
2.7V-3.6V
0
0
0
Max.
1000
1000
120
120
180
30
30
35
15
10
Rev. 0.06
Unit
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns