lh28f320bfhe-pbtlez Sharp Microelectronics of the Americas, lh28f320bfhe-pbtlez Datasheet - Page 20

• Manufacturer Part Number: lh28f320bfhe-pbtlez
• Description: Flash Memory 32mbit 2mbitx16
• Manufacturer: Sharp Microelectronics of the Americas

1 Electrical Specifications
1.1 Absolute Maximum Ratings
Operating Temperature
Storage Temperature
Voltage On Any Pin
V
WP#/ACC Supply Voltage ......... -0.2V to +12.6V
Output Short Circuit Current ........................... 100mA
1.2 Operating Conditions
NOTES:
1. See DC Characteristics tables for voltage range-specific specification.
2. Applying WP#/ACC=11.7V-12.3V during a erase or program can be done for a maximum of 1,000 cycles on the main
Operating Temperature
V
WP#/ACC Voltage when Used as a Logic Control
WP#/ACC Supply Voltage
Main Block Erase Cycling:
Parameter Block Erase Cycling:
Main Block Erase Cycling:
Parameter Block Erase Cycling:
Maximum WP#/ACC hours at V
CC
CC
WP#/ACC=V
WP#/ACC=V
WP#/ACC=V
WP#/ACC=V
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
blocks and 1,000 cycles on the parameter blocks. A permanent connection to WP#/ACC=11.7V-12.3V is not allowed and
can cause damage to the device.
Supply Voltage ........................... -0.2V to +3.9V
Supply Voltage
CC
and WP#/ACC)... -0.5V to V
ACCH
ACCH
IL
IL
or V
or V
Parameter
, 80 hrs.
, 80 hrs.
IH
IH
ACCH
*
CC
+0.5V
(2, 3, 4)
(1)
(2)
(2)
(5)
LHF32FEZ
Symbol
V
V
ACCH
V
V
T
CC
IH
A
IL
*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 WP#/ACC may overshoot to
4. WP#/ACC erase/program voltage is normally 2.7V-
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.
3.6V. Applying 11.7V-12.3V to WP#/ACC during
erase/program can be done for a maximum of 1,000
cycles on the main blocks and 1,000 cycles on the
parameter blocks. WP#/ACC may be connected to
11.7V-12.3V for a total of 80 hours maximum.
than one output shorted at a time.
Min.
11.7
-0.2
-40
CC
CC
2.7
2.4
+0.5V which, during transitions, may overshoot to
+2.0V for periods <20ns.
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.
CC
Typ.
+25
3.0
12
and WP#/ACC pins. During transitions,
1,000
1,000
Max.
+ 0.4
V
12.3
+85
3.6
0.4
80
CC
Cycles
Cycles
Cycles
Cycles
Hours
Unit
°C
V
V
V
V
Rev. 2.44
Notes
1, 2
1
1
17