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參數資料
型號: 48SD1616
廠商: Maxwell Technologies, Inc
英文描述: 256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
中文描述: 256 MB的SDRAM的4梅格x 16位× 4,銀行
文件頁數: 33/42頁
文件大小: 596K
代理商: 48SD1616
48SD1616
M
em
o
ry
39
All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved.
256Mb (4-Meg X 16-Bit X 4-Banks) SDRAM
01.07.05 REV 4
Initialization sequence: When 200ms or more has past after the power up sequence, all banks must be
precharged using the precharge command (PALL). After t
RP delay, set 8 or more auto refresh commands
(REF). Set the mode register set command (MRS) to initialize the mode register. It is recommended that by
keeping DQMU/DQML and CKE High, the output buffer becomes High-Z during initialization sequence, to
avoid DQ bus contention on a memory system formed with a number of devices.
相關PDF資料
PDF描述
48SD3208RPFK CAP 1.5UF 50V CERAMIC MONO 20%
48SD3208RPFE 256 Mb SDRAM 8-Meg X 8-Bit X 4-Banks
48SD3208RPFH 256 Mb SDRAM 8-Meg X 8-Bit X 4-Banks
48SD3208RPFI CAP 1.5UF 50V CERAMIC MONO 20%
48SD3208 256 Mb SDRAM 8-Meg X 8-Bit X 4-Banks
相關代理商/技術參數
參數描述
48SD1616RPFE 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
48SD1616RPFH 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
48SD1616RPFI 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
48SD1616RPFK 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
48SD3208 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 8-Meg X 8-Bit X 4-Banks
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