E28F002BVB80 datasheet(4/55 Pages) INTEL

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2-MBIT SmartVoltage BOOT BLOCK FAMILY

SEE NEW DESIGN RECOMMENDATIONS

REVISION HISTORY

Number

Description

-001

Initial release of datasheet.

-002

Status changed from Product Preview to Preliminary

28F200CV/CE/BE references and information added throughout.

2.7 V CE/BE specs added throughout.

The following sections have been changed or rewritten: 1.1, 3.0, 3.2.1, 3.2.2, 3.3.1,

3.3.1.1, 3.3.2, 3.3.2.1, 3.3.3, 3.3.4, 3.6.2.

Note 2 added to Figure 3 to clarify 28F008B pinout vs. 28F008SA.

Sentence about program and erase WSM timeout deleted from Section 3.3.3, 3.3.4.

Erroneous arrows leading out of error states deleted from flowcharts in Figs. 9, 10.

Sections 5.1, 6.1 changed to “Applying VCC Voltages.” These sections completely

changed to clarify VCC ramp requirements.

IPPD 3.3 V Commercial spec changed from 10 to 5

µA.

Capacitance tables added after commercial and extended DC Characteristics tables.

Test and slew rate notes added to Figs. 12, 13, 19, 20, 21.

Test configuration drawings (Fig. 14, 22) consolidated into one, with component

values in table. (Component values also rounded off).

tELFL, tELFH, tAVFL changed from 7 to 5 ns for 3.3 V BV-60 commercial and 3.3 V

TBV-80 extended, 10 to 5 ns for 3.3 V BV-80 and BV-120 commercial.

tWHAX and tEHAX changed from 10 to 0 ns.

tPHWL changed from 1000 ns to 800 ns for 3.3 V BV-80, BV-120 commercial.

tPHEL changed from 1000 ns to 800 ns for 3.3 V BV-60, BV-80, and BV-120 commercial.

-003

Applying VCC voltages (Sections 5.1 and 6.1) rewritten for clarity.

Minor cosmetic changes/edits.

-004

Corrections: “This pin not available on 44-PSOP” inaccurate statement removed from pin

description for WP# pin; Spec “tQWL” corrected to “tQVVL;” intelligent identifier values

corrected; Intel386™ EX block diagram updated because new 386 specs require less

glue logic.

Max program times for parameter and 96-KB main block added.

Specs tELFL and tELFH changed from 5 ns (max) to 0 ns (min).

Specs tEHQZ and tHQZ improved.

New specs tPLPH and tPLQZ added from Specification Update document (297612).

-005

Corrections: Figure 4, corrected pin designation 3 to “NC” from A17 on PA28F200.

Corrected typographical errors in

Ordering Information.

Added

New Design Recommendations section to cover page.

Updated

Erase Suspend/Resume Flowchart

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