LH28F640BFHE-PBTL90 Sharp Electronics, LH28F640BFHE-PBTL90 Datasheet - Page 19
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LH28F640BFHE-PBTL90
Manufacturer Part Number
LH28F640BFHE-PBTL90
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F640BFHE-PBTL90.pdf
(34 pages)
Specifications of LH28F640BFHE-PBTL90
Cell Type
NOR
Density
64Mb
Access Time (max)
90ns
Interface Type
Parallel
Boot Type
Bottom
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 12V
=11.7V-12.3V during a erase or program can be done for a maximum of 1,000 cycles on the main blocks
Parameter
PP
).............. -0.5V to V
PP
PP
=3.0V
=12V, 80 hrs.
PP
PP
=3.0V
=12V, 80 hrs.
*
CC
+0.5V
(2, 3, 4)
(1)
(2)
(2)
(5)
LHF64F12
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
100,000
100,000
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.
Min.
1.65
11.7
CC
CC
PP
-40
2.7
2.7
PP
+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
80
PP
PP
pins. During transitions,
PP
during erase/program
Cycles
Cycles
Cycles
Cycles
Hours
may overshoot to
Unit
V
V
V
V
C
Rev. 2.42
Notes
1, 2
1
1
1
17