数据搜索系统,热门电子元器件搜索
  Chinese  ▼

Delete All
ON OFF
ALLDATASHEETCN.COM

X  

预览 PDF Download HTML

MT46V16M8 数据表(PDF) 1 Page - Micron Technology

部件名 MT46V16M8
功能描述  DOUBLE DATA RATE DDR SDRAM
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MICRON [Micron Technology]
网页  http://www.micron.com
标志 MICRON - Micron Technology

MT46V16M8 数据表(HTML) 1 Page - Micron Technology

  MT46V16M8 Datasheet HTML 1Page - Micron Technology MT46V16M8 Datasheet HTML 2Page - Micron Technology MT46V16M8 Datasheet HTML 3Page - Micron Technology MT46V16M8 Datasheet HTML 4Page - Micron Technology MT46V16M8 Datasheet HTML 5Page - Micron Technology MT46V16M8 Datasheet HTML 6Page - Micron Technology MT46V16M8 Datasheet HTML 7Page - Micron Technology MT46V16M8 Datasheet HTML 8Page - Micron Technology MT46V16M8 Datasheet HTML 9Page - Micron Technology  
Zoom Inzoom in Zoom Outzoom out
 1 / 9 page
background image
1
128Mb: x8DDR400 SDRAM
Micron Technology, Inc., reserves the right to change products or specifications without notice.
128Mbx8DDR400.p65 – Rev. A (1/30/02-B)
©2002, Micron Technology, Inc.
128Mb: x8
DDR400 SDRAM Addendum
THIS DATA SHEET CONTAINS THE PRESENT DESCRIPTION OF A PRODUCT IN DEFINITION WITH NO FORMAL DESIGN IN PROGRESS.
PREVIEW
KEY TIMING PARAMETERS
SPEED
CLOCK RATE
DATA-OUT
ACCESS DQS-DQ
GRADE
CL = 31
WINDOW2 WINDOW
SKEW
-5
200 MHz
2.15ns
±0.50ns
+0.35ns
NOTE:
1. CL = CAS (Read) Latency
2. With a 50/50 clock duty cycle
Architecture
16 Meg x 8
Configuration
4 Meg x 8 x 4 banks
Refresh Count
4K
Row Addressing
4K (A0–A11)
Bank Addressing
4 (BA0, BA1)
Column Addressing
1K (A0–A9)
DOUBLE DATA RATE
(DDR) SDRAM
MT46V16M8 – 4 Meg x 8 x 4 banks
For the latest data sheet revisions, please refer to the Micron
Web site: www.micron.com/dramds
FEATURES
• 200 MHz Clock, 400 Mb/s/p data rate
•VDD = +2.65V ±0.10V
•VDDQ = +2.65V ±0.10V
• Bidirectional data strobe (DQS) transmitted/
received with data, i.e., source-synchronous data
capture
• Internal, pipelined double-data-rate (DDR)
architecture; two data accesses per clock cycle
• Differential clock inputs (CK and CK#)
• Commands entered on each positive CK edge
• DQS edge-aligned with data for READs; center-
aligned with data for WRITEs
• DLL to align DQ and DQS transitions with CK
• Four internal banks for concurrent operation
• Data mask (DM) for masking write data
• Programmable burst lengths: 2, 4, or 8
• Concurrent Auto Precharge option supported
• Auto Refresh and Self Refresh Modes
tRAS lockout (tRAP = tRCD)
OPTIONS
PART NUMBER
• Configuration
16 Meg x 8 (4 Meg x 8 x 4 banks)
16M8
• Plastic Package
66-Pin TSOP
T G
(400mil with 0.65mm pin pitch)
• Timing - Cycle Time
5ns @ CL = 3(1)
-5
• Self Refresh
Standard
none
NOTE: 1. Supports modules with 3-4-4 timing
CONFIGURATION
GENERAL DESCRIPTION
The DDR400 SDRAM is a high-speed CMOS, dy-
namic random-access memory that operates at a fre-
quency of 200 MHz (tCK=5ns) with a peak data transfer
rate of 400Mb/s. DDR400 continues to use the JEDEC
standard SSTL_2 interface and the 2n-prefetch archi-
tecture.
The standard DDR200/DDR266 data sheets also
pertain to the DDR400 device and should be refer-
enced for a complete description of DDR SDRAM func-
tionality and operating modes. However, to meet the
faster DDR400 operating frequencies, some of the AC
timing parameters, DC levels and operating tempera-
tures are slightly tighter. This addendum data sheet
will concentrate on the key differences required to sup-
port the enhanced speeds.
The Micron 128Mb data sheet provides full specifica-
tions and functionality unless specified herein.


Html Pages

1  2  3  4  5  6  7  8  9 


数据表 下载

Go To PDF Page

相关电子零件

部件名功能描述Html View制造商
MT46V4M32 DOUBLE DATA RATE DDR SDRAM 1  2  3  4  5  More Micron Technology
MT46V64M4 DOUBLE DATA RATE DDR SDRAM 1  2  3  4  5  More Micron Technology
MT46H16M16 Mobile Double Data Rate DDR SDRAM 1  2  3  Micron Technology
MT46H8M16LF Mobile Double Data Rate DDR SDRAM 1  2  3  Micron Technology
MT46H32M16 Mobile Double Data Rate DDR SDRAM 1  2  3  Micron Technology
SAA32M4 DOUBLE DATA RATE DDR SDRAM 1  2  3  4  5  More List of Unclassifed Manufacturers
MT46V256M4 DOUBLE DATA RATE DDR SDRAM 1  2  3  4  5  More Micron Technology
MT46V128M4 DOUBLE DATA RATE DDR SDRAM 1  2  3  4  5  More Micron Technology
MT46V2M32V1 DOUBLE DATA RATE DDR SDRAM 1  2  3  4  5  More Micron Technology
MT46V32M4-1 DOUBLE DATA RATE DDR SDRAM 1  2  3  4  5  More Micron Technology

链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn