LH28F400SUE-NC80 Sharp Electronics, LH28F400SUE-NC80 Datasheet - Page 25

• Manufacturer Part Number: LH28F400SUE-NC80
• Manufacturer: Sharp Electronics

Specifications of LH28F400SUE-NC80

• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 80ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 5V
• 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): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 60mA
• Mounting: Surface Mount
• Pin Count: 48
• 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 20. 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
OUTPUT
DATA
LH28F400SU-NC
t
OH
t
t
EHQZ
GHQZ
28F400SUT-NC60-18
HIGH-Z
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