参数资料
型号: TB28F800BV-B80
厂商: INTEL CORP
元件分类: DRAM
英文描述: 2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
中文描述: 1M X 8 FLASH 5V PROM, 80 ns, PDSO44
封装: 0.525 X 1.110 INCH, PLASTIC, SOP-44
文件页数: 4/55页
文件大小: 638K
代理商: TB28F800BV-B80
2-MBIT SmartVoltage BOOT BLOCK FAMILY
E
4
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 V
CC
Voltages.” These sections completely
changed to clarify V
CC
ramp requirements.
I
PPD
3.3 V Commercial spec changed from 10 to 5
μ
A.
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).
t
ELFL
, t
ELFH
, t
AVFL
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.
t
WHAX
and t
EHAX
changed from 10 to 0 ns.
t
PHWL
changed from 1000 ns to 800 ns for 3.3 V BV-80, BV-120 commercial.
t
PHEL
changed from 1000 ns to 800 ns for 3.3 V BV-60, BV-80, and BV-120 commercial.
-003
Applying V
CC
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 “t
QWL
” corrected to “t
QVVL;
” 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 t
ELFL
and t
ELFH
changed from 5 ns (max) to 0 ns (min).
Specs t
EHQZ
and t
HQZ
improved.
New specs t
PLPH
and t
PLQZ
added from Specification Update document (297612).
-005
Corrections: Figure 4, corrected pin designation 3 to “NC” from A
17
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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