28F002BC データシートの表示（PDF） - Intel
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28F002BC Datasheet PDF : 37 Pages
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E
28F002BC 2-MBIT BOOT BLOCK FLASH MEMORY
4.0 ELECTRICAL SPECIFICATIONS
4.1 Absolute Maximum Ratings
Operating Temperature
During Read ................................ 0°C to +70°C
During Write and Block Erase...... 0°C to +70°C
Temperature Bias .................... –10°C to +80°C
Storage Temperature................... –65°C to +125°C
Voltage on Any Pin (except VCC, VPP, A9 and RP#)
with Respect to GND ............. –2.0V to +7.0V(1)
Voltage on Pin RP# or Pin A9
with Respect to GND ........ –2.0V to +13.5V(1, 2)
VPP Program Voltage
with Respect to GND during Write
and Block Erase .............. –2.0V to +14.0V(1, 2)
VCC Supply Voltage
with Respect to GND ............ –2.0V to +7.0V(1)
Output Short Circuit Current.....................100 mA(3)
NOTICE: This datasheet contains preliminary information on
new products in production. Do not finalize a design with
this information. Revised information will be published when
the product is available. Verify with your local Intel Sales
office that you have the latest datasheet before finalizing a
design.
* WARNING: Stressing the device beyond the "Absolute
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 effect device
reliability.
NOTES:
1. Minimum DC voltage is -0.5V on input/output pins. During transitions, this level may undershoot to-2.0V for periods <20
ns. Maximum DC voltage on input/output pins is VCC + 0.5V which, during transitions, may overshoot to VCC + 2.0V for
periods <20 ns.
2. Maximum DC voltage on VPP may overshoot to +14.0V for periods <20 ns. Maximum DC voltage on RP# or A9 may
overshoot to 13.5V for periods <20 ns.
3. Output shorted for no more than one second.No more than one output shorted at a time.
4.2 Operating Conditions
Table 6. Temperature and VCC Operating Conditions
Symbol
Parameter
Notes
Min
Max
TA
Operating Temperature
VCC
5V VCC Supply Voltage (10%)
0
70
4.50
5.50
Units
°C
Volts
PRELIMINARY
25
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