LH28F400SUE-NC80 Sharp Electronics, LH28F400SUE-NC80 Datasheet - Page 23

• 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
AC Characteristics - Read Only Operations
NOTES:
1. See AC Input/Output Reference Waveforms for timing measurements.
2. OE
3. Sampled, not 100% tested.
4. Only to RP
SYMBOL
V
t
t
t
t
t
t
t
t
t
t
t
t
t
GHQZ
AVQV
PHQV
GLQV
EHQZ
GLQX
AVAV
AVGL
ELQV
ELQX
FLGZ
FHEL
FLEL
t
CC
OH
»
may be delayed up to t
= 5.0 V ± 0.5 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
»
, V
IH
»
»
»
»
»
»
»
»
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
(MIN.) = 2.4 V.
PARAMETER
A
ELQV
= 0°C to +70°C
- t
GLQV
»
Going Low
after the falling edge of CE
»
Low
»
or
V
CC
MIN.
60
15
0
0
0
0
= 5.0 V ± 0.25 V V
1
»
without impact on t
MAX.
400
60
60
30
25
25
40
CC
MIN.
70
15
0
0
0
0
= 5.0 V ± 0.5 V
ELQV
.
MAX.
430
70
70
35
30
30
45
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
LH28F400SU-NC
NOTE
3
2
2
3
3
3
3
3
3
3
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