LH28F400SUHT-LC15 Sharp Electronics, LH28F400SUHT-LC15 Datasheet - Page 27
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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
4M (512K × 8, 256K × 16) Flash Memory
DATA (DQ
DATA (DQ
ADDRESSES (A)
BYTE (F)
8
0
- DQ
OE (G)
CE (E)
- DQ
15
7
)
)
V
V
V
V
V
V
V
V
V
V
V
V
OH
OH
OL
OL
IH
IH
IH
IH
IL
IL
IL
IL
HIGH-Z
HIGH-Z
Figure 19. BY
t
FLEL
»
T E
t
AVGL
t
AVQV
»
Timing Waveforms
t
ELQX
ADDRESSES STABLE
t
ELQV
t
GLQX
t
t
FLQZ
GLQV
t
AVQV
t
AVAV
OUTPUT
DATA
DATA OUTPUT
. . .
. . .
. . .
. . .
. . .
. . .
. . .
HIGH-Z
INPUT
DATA
LH28F400SU-LC
t
OH
t
t
EHQZ
GHQZ
28F400SUH-LC15-17
HIGH-Z
27