Datasheet > WED9LC6416V-BC

WED9LC6416V-BC

更新时间： 2024-01-07 01:06:04

品牌	Logo	应用领域
其他 - ETC		静态存储器动态存储器
页数	文件大小	规格书
27页	332K
描述
SSRAM/SDRAM MCP

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中文翻译

获取价格

数据手册

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WED9LC6416V-BC 数据手册

WED9LC6416V

White Electronic Designs

128Kx32 SSRAM/4Mx32 SDRAM

EXTERNAL MEMORY SOLUTION FOR TEXAS INSTRUMENTS TMS320C6000 DSP

DESCRIPTION

FEATURES

The WED9LC6416VxxBC is a 3.3V, 128K x 32 Synchronous

Pipeline SRAM and a 4M x 32 Synchronous DRAM array

constructed with one 128K x 32 SSRAM and two 4M x 16

SDRAM die mounted on a multilayer laminate substrate. The

device is packaged in a 153 lead, 14mm by 22mm BGA.

Clock speeds:

• SSRAM: 200, 166, 150, and 133 MHz

• SDRAMs: 125 and 100 MHz

DSP Memory Solution

The WED9LC6416VxxBC provides a total memory solution

for the Texas Instruments TMS320C6201 and the

TMS320C6701 DSPs.

• Texas Instruments TMS320C6201

• Texas Instruments TMS320C6701

Packaging:

The Synchronous Pipeline SSRAM is available with clock

speeds of 200, 166, 150, and 133 MHz, allowing the user to

develop a fast external memory for the SSRAM interface port.

• 153 pin BGA, JEDEC MO-163

3.3V Operating supply voltage

The SDRAM is available in clock speeds of 125 and 100

MHz, allowing the user to develop a fast external memory

for the SDRAM interface port.

Direct control interface to both the SSRAM and SDRAM

ports on the “C6x”

Common address and databus

The WED9LC6416V is available in both commercial and in-

dustrial temperature ranges.

65% space savings vs. monolithic solution

Reduced system inductance and capacitance

FIGꢀ 1 PIN CONFIGURATION

TOP VIEW

PIN DESCRIPTION

DQ₁₉DQ₂₃

DQ₁₈DQ₂₂

VCC

VSS

VCC

VSS

DQ₂₄DQ₂₈

DQ₂₅DQ₂₉

VCCQ VCCQ

DQ₂₆DQ₃₀

DQ₂₇DQ₃₁

VCCQ VCCQ

A_0-16

DQ_0-31

SSCLK

SSADC

SSWE

SSOE

SDCLK

SDRAS

SDCAS

SDWE

SDA₁₀

BWE_0-3

Address Bus

Data Bus

SSRAM Clock

VSS SDCE VSS

V^CCQ

VCCQ

SDWE SDA₁₀NC VCC

SSRAM Address Status Control

SSRAM Write Enable

SSRAM Output Enable

SDRAM Clock

SDRAM Row Address Strobe

SDRAM Column Address Strobe

SDRAM Write Enable

SDRAM Address 10/auto precharge

SSRAM Byte Write Enables

SDRAM SDQM 0 -3

DQ₁₇DQ₂₁

DQ₁₆DQ₂₀

VSS

VSS SDCLK VSS

VSS VSS VSS

VSS

VCC

A₂

V^CCQ

VCCQ

NC SDRAS SDCAS V^SS

A₄

A₃

A₅

A₈

A₉

VSS

NC A₁

NC A₀

NC NC

A₁₀

A₁₂

A₁₄

A₁₆

A₆

A₇

A₁₁

A₁₃

A₁₅

NC/A₁₇NC/A₁₈NC/A₁₉VSS

SSCE

SDCE

VCC

Chip Enable SSRAM Device

Chip Enable SDRAM Device

Power Supply pins,3.3V

Data Bus Power Supply pins,

3.3V (2.5V future)

Ground

No Connect

Future Depth Expansion

BWE₂BWE₃NC NC

V^CCQ

VCCQ

VCC BWE₀BWE₁NC VCC

VCCQ VCCQ

DQ₄DQ₀

DQ₅DQ₁

VCCQ VCCQ

DQ₆DQ₂

DQ₇DQ₃

VCCQ

DQ₁₂DQ₁₁

DQ₁₃DQ₁₀

VCC

VSS

VSS SSCLK VSS

VSS VSS VSS

VSS

VCC

Vss

NC/ANX

V^CCQ

VCCQ

DQ₁₄DQ₉

DQ₁₅DQ₈

VCC SSADC SSWE NC VCC

VCC

SSOE SSCE NC VCC

October 2001, Rev. 1

ECO # 14663

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

12 3 4 5 6 7...27

中文翻译

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与WED9LC6416V-BC相关器件

型号	品牌	获取价格	描述	数据表
WED9LC6816V	WEDC	获取价格	256Kx32 SSRAM/4Mx32 SDRAM
WED9LC6816V1310BC	WEDC	获取价格	256Kx32 SSRAM/4Mx32 SDRAM
WED9LC6816V1310BI	MICROSEMI	获取价格	Memory Circuit, SDRAM+SRAM, 4MX32, CMOS, PBGA153, 14 X 22 MM, MO-163, BGA-153
WED9LC6816V1310BI	WEDC	获取价格	256Kx32 SSRAM/4Mx32 SDRAM
WED9LC6816V1312BC	WEDC	获取价格	256Kx32 SSRAM/4Mx32 SDRAM
WED9LC6816V1312BI	WEDC	获取价格	256Kx32 SSRAM/4Mx32 SDRAM
WED9LC6816V1510BC	WEDC	获取价格	256Kx32 SSRAM/4Mx32 SDRAM
WED9LC6816V1510BI	WEDC	获取价格	256Kx32 SSRAM/4Mx32 SDRAM
WED9LC6816V1512BC	WEDC	获取价格	256Kx32 SSRAM/4Mx32 SDRAM
WED9LC6816V1512BC	MICROSEMI	获取价格	Memory Circuit, SDRAM+SRAM, 4MX32, CMOS, PBGA153, 14 X 22 MM, MO-163, BGA-153

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