Datasheet > 28F400BV-T

28F400BV-T

更新时间： 2022-01-19 14:28:00

品牌	Logo	应用领域
其他 - ETC		闪存
页数	文件大小	规格书
57页	655K
描述
4-MBIT (256K X 16. 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY

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28F400BV-T 数据手册

4-MBIT SmartVoltage BOOT BLOCK FAMILY

REVISION HISTORY

Number

-001

Description

Initial release of datasheet.

-002

Status changed from Product Preview to Preliminary

28F400CV/CE/BE references and information added throughout.

2.7V 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_CCVoltages.” These sections completely

changed to clarify V_CCramp requirements.

_PPD3.3V 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).

_ELFL, t_ELFH, t_AVFLchanged from 7 to 5 ns for 3.3V BV-60 commercial and 3.3V

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

_WHAXand t_EHAXchanged from 10 to 0 ns.

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

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

-003

-004

28F400BE row removed from Table 1

Applying V_CCvoltages (Sections 5.1 and 6.1) rewritten for clarity.

Minor cosmetic changes/edits.

Corrections: Spec typographical error “t_QWL” corrected to read “t_QVVL.”

Intel386™ EX Microprocessor block diagram updated because latest Intel386 CPU

specs require less glue logic.

Spec t_ELFLand t_ELFHchanged from 5 ns (max) to 0 ns (min).

New specs t_PLPHand t_PLQXadded from Specification Update document (297595).

Specs t_EHQZand t_GHQZimproved on most voltage/speed combinations.

-005

Correction: Appendix A, Ordering information fixed order numbers from TE27F400BVT80

to TE28F400BVT80 and TE27F400BVB80 to TE28F400BVB80.

Updated disclaimer.

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型号	品牌	描述	获取价格	数据表
28F400BV-T/B	ETC	Book Block Flash Memory F	获取价格
28F400BV-TB	INTEL	4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY	获取价格
28F400BX-B	ETC	4-MBIT (256K X 16. 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY	获取价格
28F400BX-T	ETC	4-MBIT (256K X 16. 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY	获取价格
28F400BX-T/B	ETC		获取价格
28F400BX-TB	INTEL	4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY	获取价格