LH28F400SUE-NC80 Sharp Electronics, LH28F400SUE-NC80 Datasheet - Page 19

• 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
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings*
Temperature under bias ......................... 0°C to +80°C
Storage temperature ......................... -65°C to +125°C
V
NOTES:
1. Operating temperature is for commercial product defined by this specification.
2. Minimum DC voltage is -0.5 V on input/output pins. During transitions, this level may undershoot to -2.0 V for periods < 20 ns.
3. Output shorted for no more than one second. No more than one output shorted at a time.
Capacitance
For 5.0 V Systems
NOTE:
1. Sampled, not 100% tested.
SYMBOL
SYMBOL
CC
C
Maximum DC voltage on input/output pins is V
C
I
V
V
C
OUT
LOAD
T
OUT
V
CC
PP
I
IN
= 5.0 V ± 0.5 V Systems
A
Operating Temperature, Commercial
V
V
Voltage on any Pin (Except V
with Respect to GND
Current into any Non-Supply Pin
Output Short Circuit Current
Capacitance Looking into an
Address/Control Pin
Capacitance Looking into an
Address/Control Pin A
Capacitance Looking into an Output Pin
Load Capacitance Driven by Outputs for
Timing Specifications
Equivalent Testing Load Circuit V
CC
PP
Supply Voltage with Respect to GND
with Respect to GND
PARAMETER
PARAMETER
1
CC
CC
, V
CC
+ 0.5 V which, during transitions, may overshoot to V
PP
± 10%
)
TYP.
MIN.
-0.5
-0.2
-0.2
7
9
0
9
*
lute Maximum Ratings” may cause permanent dam-
age. These are stress ratings only. Operation beyond
the “Operating Conditions” is not recommended and
extended exposure beyond the “Operating Conditions”
may affect device reliability.
WARNING: Stressing the device beyond the “Abso-
MAX.
100
2.5
10
12
MAX.
100.0
12
70.0
±30
7.0
7.0
7.0
UNITS
pF
pF
pF
pF
ns
UNITS
mA
mA
°C
V
V
V
T
T
For V
25
T
A
A
A
= 25°C, f = 1.0 MHz
= 25°C, f = 1.0 MHz
= 25°C, f = 1.0 MHz
Ambient Temperature
TEST CONDITIONS
TEST CONDITIONS
transmission line delay
CC
CC
= 5.0 V ±0.5 V
+ 2.0 V for periods < 20 ns.
LH28F400SU-NC
NOTE
2
2
2
3
1
NOTE
1
1
1
1
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