LH28F640SPHT-PTLZ7 Sharp Electronics, LH28F640SPHT-PTLZ7 Datasheet - Page 23
LH28F640SPHT-PTLZ7
Manufacturer Part Number
LH28F640SPHT-PTLZ7
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F640SPHT-PTLZ7.pdf
(47 pages)
Specifications of LH28F640SPHT-PTLZ7
Cell Type
NOR
Density
64Mb
Access Time (max)
120ns
Interface Type
Parallel
Boot Type
Not Required
Address Bus
23/22Bit
Operating Supply Voltage (typ)
3V
Operating Temp Range
-40C to 85C
Package Type
TSOP
Program/erase Volt (typ)
2.7 to 3.6V
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
8/16Bit
Number Of Words
8M/4M
Supply Current
50mA
Mounting
Surface Mount
Pin Count
56
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LH28F640SPHT-PTLZ7
Manufacturer:
SHARP
Quantity:
945
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
LHF64P05
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
10
30
30
35
15
Rev. 0.06
20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns