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參數(shù)資料
| 型號： | WV3EG216M64STSU-D4 |
| 英文描述： | 256MB - 2x16Mx64 DDR SDRAM UNBUFFERED |
| 中文描述： | 256MB的- 2x16Mx64 DDR內(nèi)存緩沖 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 276K |
| 代理商： | WV3EG216M64STSU-D4 |
1
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
PRELIMINARY*
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
December 2005
Rev. 1
WV3EG216M64STSU-D4
256MB – 2x16Mx64 DDR SDRAM UNBUFFERED
DESCRIPTION
The WV3EG216M64STSU is a 2x16Mx64 Double
Data Rate SDRAM memory module based on 256Mb
DDR SDRAM components. The module consists of
eight 16Mx16 DDR SDRAMs in 66 pin TSOP package
mounted on a 200 Pin FR4 substrate.
Synchronous design allows precise cycle control with
the use of system clock. Data I/O transactions are
possible on both edges and Burst Lenths allow the
same device to be useful for a variety of high bandwidth,
high performance memory system applications.
* This product is under development, is not qualified or characterized and is subject to
change without notice.
FEATURES
Double-data-rate architecture
PC2700@CL=2.5
Bi-directional data strobes (DQS)
Differential clock inputs (CK & CK#)
Programmable Read Latency 2,2,5 (clock)
Programmable Burst Length (2,4,8)
Programmable Burst type (sequential & interleave)
Edge aligned data output, center aligned data input
Auto and self refresh, (8K/64ms refresh)
Serial presence detect with EEPROM
Power Supply: V
CC
/V
CCQ
: 2.5V ± 0.20V
Dual Rank
Standard 200 pin SO-DIMM package
Package height options:
D4: 31.75mm (1.25")
NOTE: Consult factory for availability of:
RoHS compliant products
Vendor source control options
Industrial temperature option
OPERATING FREQUENCIES
DDR333@CL=2.5
166MHz
2.5-3-3
Clock Speed
CL-t
RCD
-t
RP
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| WV3EG232M64EFSU262D4MG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2x32Mx64 DDR SDRAM, UNBUFFERED, w/PLL, FBGA |
| WV3EG232M64EFSU262D4SG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2x32Mx64 DDR SDRAM, UNBUFFERED, w/PLL, FBGA |
| WV3EG232M64EFSU265D4MG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2x32Mx64 DDR SDRAM, UNBUFFERED, w/PLL, FBGA |
| WV3EG232M64EFSU265D4SG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2x32Mx64 DDR SDRAM, UNBUFFERED, w/PLL, FBGA |
| WV3EG232M64EFSU335D4MG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2x32Mx64 DDR SDRAM, UNBUFFERED, w/PLL, FBGA |
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