Datasheet > WE128K32P-250H1M

WE128K32P-250H1M

更新时间： 2024-11-27 03:17:07

品牌	Logo	应用领域
WEDC		内存集成电路可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
14页	621K
描述
128Kx32 EEPROM MODULE, SMD 5962-94585

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中文翻译

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WE128K32P-250H1M 数据手册

WE128K32-XXX

White Electronic Designs

128Kx32 EEPROM MODULE, SMD 5962-94585

FEATURES

ꢀ

Page Write Cycle Time: 10ms Max

ꢀ

Access Times of 120**, 140, 150, 200, 250, 300ns

Packaging:

Data Polling for End of Write Detection

Hardware and Software Data Protection

TTL Compatible Inputs and Outputs

5 Volt Power Supply

ꢀ

• 66-pin, PGA Type, 27.3mm (1.075") square,

Hermetic Ceramic HIP (Package 400)

• 68 lead, 22.4mm sq. CQFP (G2T), 4.57mm

(0.180") high, (Package 509)

Built-in Decoupling Caps and Multiple Ground Pins

for Low Noise Operation

ꢀ

Organized as 128Kx32; User Conﬁgurable as

256Kx16 or 512Kx8

ꢀ

Weight

ꢀ

Write Endurance 10,000 Cycles

WE128K32-XG2TX - 8 grams typical

WE128K32-XH1X - 13 grams typical

Data Retention Ten Years Minimum (at +25°C)

Commercial, Industrial and Military Temperature

Ranges

** 120ns not available for SMD product

ꢀ

Low Power CMOS

*This product is subject to change without notice.

Automatic Page Write Operation

FIGURE 1 – PIN CONFIGURATION FOR

WE128K32N-XH1X

Pin Description

Top View

I/O0-31

A0-16

WE1-4#

CS1-4#

OE#

Data Input/Output

Address Inputs

Write Enable

Chip Selects

Output Enable

Power Supply

Ground

I/O8

I/O9

I/O10

A13

WE2#

CS²#

GND

I/O¹¹

A10

I/O15

I/O14

I/O13

I/O12

OE#

I/O24

I/O25

I/O26

VCC

CS4#

WE⁴#

I/O²⁷

I/O31

I/O30

I/O29

I/O28

V_CC

GND

Not Connected

A14

A15

A11

Block Diagram

A16

A12

WE¹#

I/O⁷

A⁸

WE₁

CS₁

WE₂

CS₂

WE₃

CS₃

WE₄# CS₄#

VCC

WE3#

CS³#

GND

I/O¹⁹

I/O23

I/O22

I/O21

I/O20

OE#

0-16

I/O⁰

I/O1

I/O2

CS1#

I/O6

I/O16

I/O17

I/O18

128K x 8

I/O5

I/O³

I/O4

I/O16-23

I/O24-31

I/O0-7

I/O8-15

White Electronic Designs Corp. reserves the right to change products or speciﬁcations without notice.

March 2006

Rev. 10

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

12 3 4 5 6 7...14

中文翻译

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与WE128K32P-250H1M相关器件

型号	品牌	获取价格	描述	数据表
WE128K32P250H1MA	WEDC	获取价格	EEPROM Module, 128KX32, 250ns, Parallel, CMOS, CPGA66, 1.075 X 1.075 INCH, HERMETIC SEALED
WE128K32P-250H1MA	WEDC	获取价格	128Kx32 EEPROM MODULE, SMD 5962-94585
WE128K32P-250H1MA	MERCURY	获取价格	EEPROM Module,
WE128K32P250H1Q	WEDC	获取价格	暂无描述
WE128K32P-250H1Q	WEDC	获取价格	128Kx32 EEPROM MODULE, SMD 5962-94585
WE128K32P250H1QA	WEDC	获取价格	128KX32 EEPROM 5V MODULE, 250ns, CPGA66, 1.075 X 1.075 INCH, HERMETIC SEALED, CERAMIC, HIP
WE128K32P-250H1QA	WEDC	获取价格	128Kx32 EEPROM MODULE, SMD 5962-94585
WE128K32P-250H1QA	MERCURY	获取价格	EEPROM Module,
WE128K32P-300G1UC	WEDC	获取价格	EEPROM,
WE128K32P-300G1UCA	WEDC	获取价格	暂无描述

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