LH28F400SUHT-LC15 Sharp Electronics, LH28F400SUHT-LC15 Datasheet - Page 24
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LH28F400SUHT-LC15
Manufacturer Part Number
LH28F400SUHT-LC15
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F400SUHT-LC15.pdf
(37 pages)
Specifications of LH28F400SUHT-LC15
Cell Type
NOR
Density
4Mb
Access Time (max)
150ns
Interface Type
Parallel
Address Bus
19/18Bit
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
0C to 70C
Package Type
TSOP-I
Program/erase Volt (typ)
4.5 to 5.5V
Sync/async
Asynchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Word Size
8/16Bit
Number Of Words
512K/256K
Supply Current
35mA
Mounting
Surface Mount
Pin Count
56
Lead Free Status / Rohs Status
Not Compliant
LH28F400SU-LC
AC Characteristics - Read Only Operations
NOTES:
1. See AC Input/Output Reference Waveforms for timing measurements.
2. OE
3. Sampled, not 100% tested.
24
SYMBOL
V
t
t
t
t
t
t
t
t
t
t
t
t
t
AVQV
PHQV
GLQV
EHQZ
GLQX
GHQZ
AVAV
AVGL
ELQV
ELQX
FLGZ
FHEL
FLEL
t
CC
OH
»
may be delayed up to t
= 3.3 V ± 0.3 V, T
Read Cycle Time
Address Setup to OE
Address to Output Delay
CE
RP
OE
CE
CE
OE
OE
Output Hold from Address, CE
OE
BYTE Low to Output in High Z
BYTE High or Low to CE
»
»
»
»
»
»
»
»
to Output Delay
High to Output Delay
to Output in Low Z
to Output in High Z
to Output Delay
to Output in Low Z
to Output in High Z
change, whichever occurs first
PARAMETER
A
ELQV
= 0°C to +70°C
- t
GLQV
»
Going Low
after the falling edge of CE
»
Low
»
or
MIN.
150
20
0
0
0
0
1
»
without impact on t
MAX.
150
150
750
50
55
40
60
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4M (512K × 8, 256K × 16) Flash Memory
ELQV
NOTE
.
3
2
2
3
3
3
3
3
3
3