28F032B3 datasheet(23/48 Pages) INTEL

23 / 48 page

SMART 3 ADVANCED BOOT BLOCK

PRELIMINARY

4.0

ELECTRICAL SPECIFICATIONS

4.1

Absolute Maximum Ratings*

Extended Operating Temperature

During Read .......................... –40 °C to +85 °C

During Block Erase

and Program.......................... –40 °C to +85 °C

Temperature Under Bias ....... –40 °C to +85 °C

Storage Temperature................. –65 °C to +125 °C

Voltage on Any Pin

(except VCC, VCCQ and VPP)

with Respect to GND ............. –0.5 V to 3.7 V(1)

VPP Voltage (for Block

Erase and Program)

with Respect to GND ..... –0.5 V to +13.5 V(1,2,4)

VCC and VCCQ Supply Voltage

with Respect to GND ........... –0.2 V to +3.7 V(5)

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:

Minimum DC voltage is –0.5 V on input/output pins, with allowable undershoot to –2.0 V for periods < 20 ns. Maximum DC

voltage on input/output pins is V

CC + 0.5 V, with allowable overshoot to VCC + 1.5 V for periods < 20 ns.

Maximum DC voltage on V

PP may overshoot to +14.0 V for periods < 20 ns.

Output shorted for no more than one second. No more than one output shorted at a time.

VPP Program voltage is normally 2.7 V–3.6 V.

Minimum DC voltage is –0.5 V on VCC and VCCQ, with allowable undershoot to –2.0 V for periods < 20 ns. Maximum DC

voltage on VCC and VCCQ pins is VCC + 0.5 V, with allowable overshoot to VCC + 1.5 V for periods < 20 ns.

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