Datasheet > 存储 > EEPROM> WME128K8-140DEQA

WME128K8-140DEQA

更新时间： 2024-11-13 03:16:35

品牌	Logo	应用领域
WEDC		存储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
11页	378K
描述
128Kx8 CMOS MONOLITHIC EEPROM, SMD 5962-96796

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数据手册

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WME128K8-140DEQA 数据手册

WME128K8-XXX

White Electronic Designs

128Kx8 CMOS MONOLITHIC EEPROM, SMD 5962-96796

FEATURES

ꢀ

Read Access Times of 120, 140, 150, 200, 250,

300ns

ꢀ

Automatic Page Write Operation

• Internal Address and Data Latches for 128 Bytes

• Internal Control Timer

ꢀ

JEDEC Approved Packages

• 32 pin, Hermetic Ceramic, 0.600" DIP

(Package 300)

ꢀ

Page Write Cycle Time 10ms Max.

Data Polling for End of Write Detection

Hardware and Software Data Protection

TTL Compatible Inputs and Outputs

• 32 lead, Hermetic Ceramic, 0.400" SOJ

(Package 101)

ꢀ

Commercial, Industrial and Military Temperature

Ranges

This product is subject to change without notice.

ꢀ

MIL-STD-883 Compliant Devices Available

Write Endurance 10,000 Cycles

Data Retention at 25°C, 10 Years

Low Power CMOS Operation

FIGURE 1 –

Pin Conﬁguration

32 DIP

Pin Description

A0-16

I/O0-7

CS#

OE#

WE#

V_CC

Address Inputs

Data Input/Output

Chip Selects

Output Enable

Write Enable

+5.0v Power

Ground

32 CSOJ

Top View

A16

A15

A12

VCC

31 WE#

30 NC

29 A14

28 A13

27 A8

V_SS

26 A9

25 A11

24 OE#

23 A10

22 CS#

21 I/O7

20 I/O6

19 I/O5

18 I/O4

17 I/O3

I/O0

I/O1

I/O2

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

January 2004

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

Rev. 5

January 2004 Rev. 5

12 3 4 5 6 7...11

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