LH28F400SUHT-LC15 Sharp Electronics, LH28F400SUHT-LC15 Datasheet - Page 24

• Manufacturer Part Number: LH28F400SUHT-LC15
• Manufacturer: Sharp Electronics

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