LH28F640BFHE-PTTL80 Sharp Electronics, LH28F640BFHE-PTTL80 Datasheet - Page 19

• Manufacturer Part Number: LH28F640BFHE-PTTL80
• Manufacturer: Sharp Electronics

Specifications of LH28F640BFHE-PTTL80

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 80ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 22b
• Operating Supply Voltage (typ): 3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 4M
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

1 Electrical Specifications
1.1 Absolute Maximum Ratings
Operating Temperature
Storage Temperature
Voltage On Any Pin
V
V
Output Short Circuit Current ........................... 100mA
1.2 Operating Conditions
NOTES:
1. See DC Characteristics tables for voltage range-specific specification.
2. Applying V
Operating Temperature
V
I/O Supply Voltage
V
V
Main Block Erase Cycling: V
Parameter Block Erase Cycling: V
Main Block Erase Cycling: V
Parameter Block Erase Cycling: V
Maximum V
CC
PP
CC
PP
PP
During Read, Erase and Program ...-40 C to +85 C
During under Bias............................... -40 C to +85 C
During non Bias................................ -65 C to +125 C
(except V
and 1,000 cycles on the parameter blocks. A permanent connection to V
damage to the device.
Supply Voltage .................... -0.2V to +12.6V
and V
Voltage when Used as a Logic Control
Supply Voltage
Supply Voltage
CCQ
CC
PP
PP
and V
Supply Voltage .......... -0.2V to +3.9V
hours at V
=11.7V-12.3V during a erase or program can be done for a maximum of 1,000 cycles on the main blocks
PP
Parameter
).............. -0.5V to V
PPH2
PP
PP
=V
=V
PP
PP
PPH1
PPH2
=V
=V
*
, 80 hrs.
PPH1
PPH2
CC
, 80 hrs.
+0.5V
(2, 3, 4)
(1)
(2)
(2)
(5)
LHF64FA2
Symbol
V
V
V
V
T
PPH1
PPH2
CCQ
CC
A
*WARNING: Stressing the device beyond the "Absolute
NOTES:
1. Operating temperature is for extended temperature
2. All specified voltages are with respect to GND.
3. Maximum DC voltage on V
4. V
5. Output shorted for no more than one second. No more
product defined by this specification.
Minimum DC voltage is -0.5V on input/output pins
and -0.2V on V
this level may undershoot to -2.0V for periods <20ns.
Maximum DC voltage on input/output pins is
V
V
+13.0V for periods <20ns.
Applying 11.7V-12.3V to V
can be done for a maximum of 1,000 cycles on the
main blocks and 1,000 cycles on the parameter blocks.
V
hours maximum.
than one output shorted at a time.
100,000
100,000
CC
CC
PP
Min.
1.65
11.7
PP
-40
2.7
2.7
+0.5V which, during transitions, may overshoot to
+2.0V for periods <20ns.
may be connected to 11.7V-12.3V for a total of 80
Maximum Ratings" may cause permanent
damage. These are stress ratings only. Operation
beyond the "Operating Conditions" is not
recommended and extended exposure beyond
the "Operating Conditions" may affect device
reliability.
erase/program voltage is normally 2.7V-3.6V.
PP
=11.7V-12.3V is not allowed and can cause
Typ.
+25
3.0
3.0
3.0
12
CC
and V
1,000
1,000
Max.
12.3
+85
3.6
3.6
3.6
PP
80
PP
pins. During transitions,
PP
during erase/program
may overshoot to
Cycles
Cycles
Cycles
Cycles
Hours
Unit
V
V
V
V
C
Rev. 2.44
Notes
1, 2
1
1
1
17