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WED2DG472512V5D2中文资料PDF规格书
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WED2DG472512V5D2规格书详情
DESCRIPTION
The WED2DG472512V is a Synchronous/Synchronous Burst SRAM, 84 position Dual Key; Double High DIMM (168 contacts) Module, organized as 4x512Kx72. The Module contains sixteeen (16) Synchronous Burst RAM devices, packaged in the industry standard JEDEC 14mmx20mm TQFP placed on a Multilayer FR4 Substrate. The Module Architecture is defi ned as a Sync/SyncBurst, Pipeline, with support for either linear or sequential burst. This Module provides high performance, 3-1-1-1 accesses when used in Burst Mode, and when used in Synchronous Only Mode, provides a high performance, data access every second cycle.
FEATURES
■ 4x512Kx72 Synchronous, Synchronous Burst
■ Pipeline Architecture; Single Cycle Deselect
■ Linear and Sequential Burst Support via MODE pin
■ Clock Controlled Registered Module Enable (EM#)
■ Clock Controlled Registered Bank Enables (E1#, E2#, E3#, E4#)
■ Clock Controlled Byte Write Mode Enable (BWE#)
■ Clock Controlled Byte Write Enables (BW1# - BW8#)
■ Clock Controlled Registered Address
■ Clock Controlled Registered Global Write (GW#)
■ Asynchronous Output Enable (G#)
■ Internally Self-Timed Write
■ Individual Bank Sleep Mode Enables (ZZ1, ZZ2, ZZ3, ZZ4)
■ Gold Lead Finish
■ 3.3V ± 10 Operation
■ Frequency(s): 200, 166, 150, and 133MHz
■ Access Speed(s): tKHQV = 3.0, 3.5, 3.7, and 4.0ns
■ Common Data I/O
■ High Capacitance (30pF) Drive, at Rated Access Speed
■ Single Total Array Clock
■ Multiple Vcc and Gnd for Improved Noise Immunity
产品属性
- 型号:
WED2DG472512V5D2
- 制造商:
WEDC
- 制造商全称:
White Electronic Designs Corporation
- 功能描述:
16MB(4x512Kx72) SYNC BURST-PIPELINE, DUAL KEY DIMM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WEDC |
21+ |
BGA |
645 |
航宇科工半导体-央企合格优秀供方! |
询价 | ||
WEDC |
1815+ |
BGA |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
WEDC |
21+ |
BGA |
8000 |
全新原装 公司现货 价格优 |
询价 | ||
NULL |
2138+ |
BGA |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
WEDC |
19+ |
BGA |
35210 |
原装现货/放心购买 |
询价 | ||
WEDC |
23+ |
NA |
66800 |
专注军工诚信经营原装正品 |
询价 | ||
WEDC |
23+ |
NA/ |
3268 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Microsemi(美高森美) |
23+ |
CBGA255 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
WEDC |
QQ咨询 |
BGA |
66 |
全新原装 研究所指定供货商 |
询价 | ||
WHITEELECTRONICDESIGNS |
54 |
询价 |