28F320J5 and 28F640J5
5.7
Power Dissipation
When designing portable systems, designers must consider battery power consumption not only
during device operation, but also for data retention during system idle time. Flash memory’s
nonvolatility increases usable battery life because data is retained when system power is removed.
6.0
Electrical Specifications
6.1
Absolute Maximum Ratings
Maximum Rating for
Commercial
Temperature Devices
Maximum Rating for
Extended
Temperature Devices
Parameter
Notes
Temperature under Bias Expanded
Storage Temperature
Voltag e On Any Pin (except RP#)
RP# Voltage with Respect to GND during Lock-Bit
Configuration Operations
Output Short Circuit Current
–20 °C to +70 °C
–65 °C to +125 °C
–2.0 V to +7.0 V
–40 °C to +85 °C
–65 °C to +125 °C
–2.0 V to +7.0 V
5
1
1,2,3
4
–2.0 V to +14.0 V
100 mA
–2.0 V to +14.0 V
100 mA
NOTES:
1. All specified voltages are with respect to GND. Minimum DC voltage is –0.5 V on input/output pins and –0.2 V
on V and V pins. Duringtransitions, this level may undershoot to –2.0 V for periods <20 ns. Maximum
CC
PEN
DC voltage on input/output pins, V , and V
is V +0.5 V which, duringtransitions, may overshoot to
CC
PEN
CC
V
+2.0 V for periods <20 ns.
CC
2. Maximum DC voltage on RP# may overshoot to +14.0 V for periods <20 ns.
3. RP# voltage is normally at V or V . Connection to supply of V is allowed for a maximum cumulative
IL
IH
HH
period of 80 hours.
4. Output shorted for no more than one second. No more than one output shorted at a time.
5. Extended temperature for 0.4 micron ETOXTM V process technology is from -20° C to +85° C.
NOTICE: This datasheet contains preliminary information on new products in production. The specifications are subject to
change without notice. 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 affect device reliability.
6.2
Operating Conditions
Table 19. Temperature and VCC Operating Conditions
Symbol
Parameter
Notes
Min
Max
Unit
Test Condition
T
OperatingTemperature
–20
+85
°C
V
Ambient Temperature
A
V
V
V
V
V
V
Supply Voltage (5 V 10%)
4.50
4.50
2.70
5.50
5.50
3.60
CC
CC1
Supply Voltage (5 V 10%)
V
CCQ1
CCQ2
CCQ1
CCQ2
Supply Voltage (2.7 V —3.6 V)
V
40
Datasheet
INTEL [ INTEL ]
