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參數(shù)資料
| 型號： | MH32D64KQH-75 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 5.0 A 1.0MHZ FULLY INTEG |
| 中文描述： | 2147483648位（33554432字64位），雙數(shù)據(jù)速率同步DRAM模塊 |
| 文件頁數(shù)： | 32/40頁 |
| 文件大?。?/td> | 350K |
| 代理商： | MH32D64KQH-75 |
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MH32D64KQH-75,-10
2,147,483,648-BIT (33,554,432-WORD BY 64-BIT) Double Data Rate Synchronous DRAM Module
MIT-DS-0417-0.2
17.May.2001
Preliminary Spec.
Some contents are subject to change without notice.
MITSUBISHI LSIs
MITSUBISHI
ELECTRIC
32
[Initialize and Mode Register sets]
Command
/CLK
CLK
EMRS
PRE
NOP
MRS
PRE
AR
AR
MRS
ACT
Code
Code
Xa
Code
Xa
1 0
Xa
A0-9,11-12
A10
Code
1
BA0,1
DQS
DQ
1
0 0
0 0
Code
tMRD
tMRD
tRP
tRFC
tRFC
tMRD
[AUTO REFRESH]
Single cycle of auto-refresh is initiated with a REFA(/CS=/RAS=/CAS=L,/WE=CKE=H) command. The
refresh address is generated internally. 8192 REFA cycles within 64ms refresh 256Mbits memory cells.
The auto-refresh is performed on 4 banks concurrently. Before performing an auto refresh, all banks must
be in the idle state. Auto-refresh to auto-refresh interval is minimum tRFC . Any command must not be
supplied to the device before tRFC from the REFA command.
Auto-Refresh
/RAS
CKE
/CS
/CAS
/WE
A0-12
BA0,1
NOP or DESELECT
tRFC
Auto Refresh on All Banks
Auto Refresh on All Banks
/CLK
CLK
Extended Mode
Register Set
Mode Register Set,
Reset DLL
相關(guān)PDF資料 |
PDF描述 |
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| MH32D64AKQJ-10 | Circular Connector; No. of Contacts:56; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-4 RoHS Compliant: No |
| MH32D64AKQJ-75 | Circular Connector; No. of Contacts:61; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-61 RoHS Compliant: No |
| MH32D64KQH-10 | 2,147,483,648-BIT (33,554,432-WORD BY 64-BIT) Double Data Rate Synchronous DRAM Module |
| MH32D72AKLA-10 | JT 53C 53#22 SKT GRND PLUG |
| MH32D72AKLA-75 | Circular Connector; No. of Contacts:79; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:20-35 RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MH32D72AKLA-10 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:2,415,919,104-BIT (33,554,432-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module |
| MH32D72AKLA-75 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:2,415,919,104-BIT (33,554,432-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module |
| MH32D72AKLB-10 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:2,415,919,104-BIT (33,554,432-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module |
| MH32D72AKLB-75 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:2,415,919,104-BIT (33,554,432-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module |
| MH32D72KLH-10 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:2,415,919,104-BIT (33,554,432-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module |
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