Datasheet > WEDF1M32B-XG2TX5

WEDF1M32B-XG2TX5

更新时间： 2024-02-24 09:55:32

品牌	Logo	应用领域
其他 - ETC		闪存
页数	文件大小	规格书
8页	195K
描述
Flash MCP

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数据手册

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WEDF1M32B-XG2TX5 数据手册

WEDF1M32B-XXX5

HI-RELIABILITY PRODUCT

1Mx32 5V FLASH MODULE ADVANCED*

FEATURES

■ Access Times of 70, 90, 120ns

■ Packaging:

■ Organized as 1Mx32, user configurable as 2Mx16 or 4Mx8.

■ Commercial, Industrial and Military Temperature Ranges

■ 5V ± 10% for Read and Write Operations.

■ Low Power CMOS

• 66 pin, PGA Type, 1.185" square, Hermetic Ceramic HIP

(Package 401)

• 68 lead, 22mm Low Profile CQFP, 4.6mm (0.180"),

(Package 509)

■ Embedded Erase and Program Algorithm

■ Built-in Decoupling Caps and Multiple Ground Pins for Low

■ Sector Architecture

• One 16KByte Sectors

• Two 8KByte Sectors

• One 32KByte Sectors

• Fifteen 64KByte Sectors

Noise Operation

■ Weight

WEDF1M32B-XG2TX5 - 8 grams typical

WEDF1M32B-XHX5 - 13 grams typical

* This data sheet describes a product that may or may not be under

development and is subject to change or cancellation without notice.

■ 1,000,000 Erase/Program Cycles

FIG. 1 PIN CONFIGURATION FOR WEDF1M32B-XHX5

TOP VIEW

PIN DESCRIPTION

I/O0-31 Data Inputs/Outputs

I/O8

I/O9

I/O10

A14

A16

A11

RESET

CS2

GND

I/O11

A10

I/O15

I/O14

I/O13

I/O12

I/O24

I/O25

I/O26

VCC

CS4

I/O31

I/O30

I/O29

I/O28

A0-19

Address Inputs

Write Enable

Chip Selects

Output Enable

Reset

CS1-4

I/O27

RESET

VCC

A12

Power Supply

A17

GND

Ground

Not Connected

A15

A13

BLOCK DIAGRAM

A18

I/O0

I/O1

I/O2

VCC

CS1

A19

I/O7

I/O6

I/O5

I/O4

I/O23

I/O22

I/O21

I/O20

I/O16

I/O17

I/O18

CS3

GND

I/O19

RESET

A0-19

I/O3

1M x 8

I/O16-23

I/O24-31

I/O0-7

I/O8-15

May 1999 Rev. 1

White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520

12 3 4 5 6 7 8

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