Datasheet > WMS512K8V-17FEIA

WMS512K8V-17FEIA

更新时间： 2024-11-15 20:27:59

品牌	Logo	应用领域
WEDC		静态存储器内存集成电路
页数	文件大小	规格书
9页	107K
描述
Standard SRAM, 512KX8, 17ns, CMOS, CDFP32, CERAMIC, FP-32

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WMS512K8V-17FEIA 数据手册

WMS512K8V-XXX

HI-RELIABILITY PRODUCT

512Kx8 MONOLITHIC SRAM PRELIMINARY*

FEATURES

■ Access Times 15, 17, 20ns

■ Low Power CMOS

■ Revolutionary, Center Power/Ground Pinout

■ Low Voltage Operation:

• 3.3V ± 10% Power Supply

JEDEC Approved

• 36 lead Ceramic SOJ (Package 100)

• 36 lead Ceramic Flat Pack (Package 226)

■ Commercial, Industrial and Military Temperature Range

■ TTL Compatible Inputs and Outputs

■ Fully Static Operation:

■ Evolutionary, Corner Power/Ground Pinout

JEDEC Approved

• 32 pin Ceramic DIP (Package 300)

• No clock or refresh required.

• 32 lead Ceramic SOJ (Package 101)**

• 32 lead Ceramic Flat Pack (Package 220)**

■ Three State Output.

This data sheet describes a product that is not fully qualified or

characterized and is subject to change without notice.

■ 32 pin, Rectangular Ceramic Leadless Chip Carrier

(Package 601)

** Package under developement.

REVOLUTIONARY PINOUT

EVOLUTIONARY PINOUT

32 DIP

36 FLAT PACK

36 CSOJ

32 CSOJ (DE)**

32 FLAT PACK (FE)**

32 CLCC

TOP VIEW

A18

A16

A14

A12

VCC

A18

A17

A16

A15

31 A15

30 A17

29 WE

28 A13

27 A8

3 2 1 32 31 30

A13

I/O0

I/O1

I/O7

I/O6

GND

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

A11

A10

VCC

GND

I/O2

I/O3

VCC

I/O5

I/O4

A14

A13

A12

A11

A10

I/O

I/O7

I/O0

I/O1

I/O2

GND

14 15 16 17 18 19 20

PIN DESCRIPTION

A0-18

I/O0-7

Address Inputs

Data Input/Output

Chip Select

Output Enable

Write Enable

Power Supply

Ground

VCC

GND

April 2001 Rev. 6

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

12 3 4 5 6 7...9

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