參數(shù)資料
型號(hào)： 48SD1616RPFE
廠商： MAXWELL TECHNOLOGIES
元件分類： DRAM
英文描述： 256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
中文描述： 16M X 16 SYNCHRONOUS DRAM, 6 ns, DFP72
封裝： DFP-72
文件頁數(shù)： 1/42頁
文件大小： 596K
代理商： 48SD1616RPFE
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All data sheets are subject to change without notice
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
256 Mb SDRAM
4-Meg X 16-Bit X 4-Banks
2004 Maxwell Technologies
All rights reserved.
48SD1616
03.25.04 Rev 3
FEATURES:
256 Megabit ( 4-Meg X 16-Bit X 4-Banks)
RAD-PAK radiation-hardened against natural space
radiation
Total Dose Hardness:
>100 krad (Si), depending upon space mission
Excellent Single Event Effects:
SEL
TH > 85 MeV/mg/cm
2 @ 25°C
JEDEC Standard 3.3V Power Supply
Operating Current: 115 mA
Clock Frequency: 100 MHz Operation
Operating tremperature: -55 to +125 °C
Auto Refresh
Single pulsed RAS
2 Burst Sequence variations
Sequential (BL =1/2/4/8)
Interleave (BL = 1/2/4/8)
Programmable CAS latency: 2/3
Power Down and Clock Suspend Modes
LVTTL Compatible Inputs and Outputs
Package: 72-Pin RAD-PAK
Flat Package
DESCRIPTION:
Maxwell Technologies’ Synchronous Dynamic Random
Access Memory (SDRAM) is ideally suited for space
applications requiring high performance computing and
high density memory storage. As microprocessors
increase in speed and demand for higher density mem-
ory escalates, SDRAM has proven to be the ultimate
solution by providing bit-counts up to 256 Mega Bits and
speeds up to 100 Megahertz. SDRAMs represent a sig-
nificant advantage in memory technology over traditional
DRAMs including the ability to burst data synchronously
at high rates with automatic column-address generation,
the ability to interleave between banks masking pre-
charge time.
Maxwell Technologies’ patented RAD-PAK
packaging
technology incorporates radiation shielding in the micro-
circuit package. It eliminates the need for box shielding
for a lifetime in orbit or space mission. In a typical GEO
orbit, RAD-PAK
provides greater than 100 krads(Si)
radiation dose tolerance. This product is available with
screening up to Class K.
Logic Diagram (One Amplifier)
相關(guān)PDF資料
PDF描述
48SD1616RPFI 256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
48SD1616RPFK 256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
48SD1616 256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks
48SD3208RPFK CAP 1.5UF 50V CERAMIC MONO 20%
48SD3208RPFE 256 Mb SDRAM 8-Meg X 8-Bit X 4-Banks
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
48SD3208RPFE 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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