Datasheet > EDI8L21664V

EDI8L21664V

更新时间： 2024-09-29 06:55:55

品牌	Logo	应用领域
其他 - ETC		存储静态存储器
页数	文件大小	规格书
6页	63K
描述
External SRAM Memory Solution

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中文翻译

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数据手册

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EDI8L21664V 数据手册

EDI8L21664V

2x64Kx16SRAM

TMS320C54x External SRAM

Memory Solution

Features

The EDI8L21664VxxBC is a 3.3V, 2x64Kx16 SRAM

constructed with two 64Kx16 die mounted on a multi-

layerlaminate substrate. The device is packagedina 74

lead, 15mm by 15mm, BGA.

DSP Memory Solution

• Texas Instruments TMS320C54x

3.3V Operating Supply Voltage

Operating with a 3.3V power supply and with access

times as fast as 10ns, the device allows the user to

develop a fast external memory for Texas Instuments'

TMS320C54x DSP.

The device consists of two separate banks of 64Kx16 of

memory. Eachbankhas a separate ChipEnable pinand

higher order address select pin. Bank 'A' is controlled

using CE1\ and A15A. Bank 'B' is controlled using CE2\

and A15B. The two banks have common I/Os (DQ0-15)

and control lines (WE\ and G\).

Access Times of 10, 12 and 15ns

Single Write Control and Output Enable Lines

One Chip Enable Line per Memory Bank

50% Space Savings vs. Monolithic TSOPs

Upgrade Path Available in Same Footprint

Multiple VCC and VSS Pins

Reduced Inductance and Capacitance

74 pin BGA, JEDEC MO-151

Pin Configurations

VSS VCC VCC DQ15 DQ14 VCC DQ13 DQ11 DQ9 DQ8 N/C

VSS VCC VCC VSS VSS VCC DQ12 DQ10 DQ4 VCC VCC

VSS VSS

A15A CE1\

VCC

VSS VCC

DQ3 DQ7

DQ5 DQ0

DQ6 DQ1

DQ2 N\C

N/C

WE\

VSS CE2\

VSS A14

VCC

VSS

VSS A12 VCC A10

A15B A13 VCC A11

VSS

Electronic Designs Incorporated

• One Research Drive • Westborough, MA 01581 USA • 508-366-5151 • FAX 508-836-4850 •

http://www.electronic-designs.com

EDI8L21664V Rev. 0 1/98 ECO #9704

12 3 4 5 6

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与EDI8L21664V相关器件

型号	品牌	获取价格	描述	数据表
EDI8L21664V10BC	WEDC	获取价格	SRAM Module, 128KX16, 10ns, CMOS, PBGA74, 15 X 15 MM, MO-151, BGA-74
EDI8L21664V12BC	WEDC	获取价格	SRAM Module, 128KX16, 12ns, CMOS, PBGA74, 15 X 15 MM, MO-151, BGA-74
EDI8L21664V15BC	ETC	获取价格	x16 SRAM Module
EDI8L21664V15BI	WEDC	获取价格	SRAM Module, 128KX16, 15ns, CMOS, PBGA74, 15 X 15 MM, MO-151, BGA-74
EDI8L21664V-BC	ETC	获取价格	TMS320C5000 Family
EDI8L21665V10BC	ETC	获取价格	x16 SRAM Module
EDI8L21665V12BC	ETC	获取价格	x16 SRAM Module
EDI8L21665V15BC	ETC	获取价格	x16 SRAM Module
EDI8L21665V15BI	ETC	获取价格	x16 SRAM Module
EDI8L21665V-BC	ETC	获取价格	TMS320C5400 Family