Datasheet > EDI8L21664V10BC

EDI8L21664V10BC

更新时间： 2024-11-16 20:23:55

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
6页	454K
描述
SRAM Module, 128KX16, 10ns, CMOS, PBGA74, 15 X 15 MM, MO-151, BGA-74

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EDI8L21664V10BC 数据手册

EDI8L21664V

TMS320C54x External SRAM Memory Solution

FEATURES

DESCRIPTION

n DSP Memory Solution

The EDI8L21664VxxBC is a 3.3V, 2x64Kx16 SRAM constructed

with two 64Kx16 die mounted on a multi-layer laminate substrate.

The device is packaged in a 74 lead, 15mm by 15mm, BGA.

Texas Instruments TMS320C54x

n 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.

n Access Times of 10, 12 and 15ns

n Single Write Control and Output Enable Lines

n One Chip Enable Line per Memory Bank

n 50% Space Savings vs. Monolithic TSOPs

n Upgrade Path Available in Same Footprint

n Multiple VCC and VSS Pins

The device consists of two separate banks of 64Kx16 of memory.

Each bank has a separate Chip Enable pin and 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\).

n Reduced Inductance and Capacitance

n 74 pin BGA, JEDEC MO-151

PIN CONFIGURATION

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

VSS VCC VCC VSS VSS VCC DQ12 DQ10 DQ4 VCC VCC B

VSS VSS

A15A CE1\

VCC

VSS VCC C

VSS VCC D

VSS VCC E

DQ3 DQ7 F

DQ5 DQ0 G

DQ6 DQ1 H

N/C

WE\

VSS CE2\

VSS A14

VSS A12

A15B A13

VCC

VSS

DQ2 N\C

VCC A10

VCC A11

VSS A5

White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com

Dec. 2002 Rev. 1

ECO #15721

12 3 4 5 6

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与EDI8L21664V10BC相关器件

型号	品牌	获取价格	描述	数据表
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
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