Datasheet > 28F200BX

28F200BX

更新时间： 2022-11-27 09:03:08

品牌	Logo	应用领域
英特尔 - INTEL		闪存
页数	文件大小	规格书
48页	563K
描述
2-MBIT (128K x 16, 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY

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数据手册

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28F200BX 数据手册

28F200BX-T/B, 28F002BX-T/B

Revision History

Number

Description

Removed 70 speed bin

-002

Integrated 70 characteristics into 60 speed bin

Added Extended Temperature characteristics

Modified BYTE Timing Diagram

Improved t

specifications

, RP High to Output Delay and t

Ý Ý

, RP High Recovery to CE going low

PHEL

PHQV

-003

PWD changed to RP for JEDEC standardization compatibility.

Combined V Read current for 28F200BX Word-wide mode and Byte-wide mode, and

28F002BX Byte-wide mode in DC Characteristics tables.

g g

current spec from 10 mA to 15 mA in DC Characteristics tables.

Change I

PPS

Improved I

Improved t

and I

in DC Characteristics: Extended Temperature Operation table.

CCW

CCR

, t

and t

specifications for

FLQZ

Extended Temperature Operations AC CharacteristicsÐRead and Write Operations.

AVAV AVQV ELQV GLQV EHQZ GHQZ FHQV

-004

Added specifications for 120 ns access time product version; 28F200BX-120 and

28F002BX-120.

Included permanent change on write timing parameters for -80 ns product versions. Write

pulse width (t

and t ) increases from 50 ns to 60 ns. Write pulse width high (t

) decreases from 30 ns to 20 ns. Total write cycle time (t ) remains unchanged.

and

WPH

CPH

Added I

test condition note for typical frequency value in DC characteristics table.

CMOS specification.

CCR

Added 28F400BX interface to Intel386^TMEX Embedded Processor block diagram.

Added description of how to upgrade to SmartVoltage Boot Block products.

-005

Added references to input rise/fall times.

1...45 46 4748

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与28F200BX相关器件

型号	品牌	描述	获取价格	数据表
28F200BX-B	INTEL	28F200BX-B - 2-MBIT (128K x 16. 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY	获取价格
28F200BX-T	INTEL	28F200BX-T - 2-MBIT (128K x 16. 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY	获取价格
28F200BX-T/B	ETC		获取价格
28F200BX-TB	INTEL	2-MBIT (128K x 16, 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY	获取价格
28F200BX-TL/BL	ETC		获取价格
28F200CV-B	ETC	2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY	获取价格