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參數(shù)資料
| 型號： | MC-4516CD641PS-A80 |
| 廠商： | NEC Corp. |
| 英文描述： | 16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
| 中文描述： | 1,600字，64位同步動態(tài)隨機存儲器模塊以便內(nèi)存 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 150K |
| 代理商： | MC-4516CD641PS-A80 |
Data Sheet M14014EJ5V0DS00
9
MC-4516CD641ES, 4516CD641PS
Asynchronous Characteristics
Parameter
Symbol
-A80
-A10
Unit
Note
MIN.
MAX.
MIN.
MAX.
ACT to REF/ACT command period (Operation)
t
RC
70
70
ns
REF to REF/ACT command period (Refresh)
t
RC1
70
78
ns
ACT to PRE command period
t
RAS
48
120,000
50
120,000
ns
PRE to ACT command period
t
RP
20
20
ns
Delay time ACT to READ/WRITE command
t
RCD
20
20
ns
ACT(one) to ACT(another) command period
t
RRD
16
20
ns
Data-in to PRE command period
t
DPL
8
10
ns
Data-in to ACT(REF) command
/CAS latency = 3
t
DAL3
1CLK+20
1CLK+20
ns
period (Auto precharge)
/CAS latency = 2
t
DAL2
1CLK+20
1CLK+20
ns
Mode register set cycle time
t
RSC
2
2
CLK
Transition time
t
T
0.5
30
1
30
ns
Refresh time (4,096 refresh cycles)
t
REF
64
64
ms
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| MC-4516CD645 | 16M-Word By 64-BIT Dynamic RAM Module(動態(tài)RAM模塊) |
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| MC-4516CD64ES-A10B | 16 M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
| MC-4516CD64PS-A10B | 16 M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC-4516CD641XS | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM) |
| MC-4516CD641XS-A10 | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM) |
| MC-4516CD641XS-A80 | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM) |
| MC-4516CD642XS | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM) |
| MC-4516CD642XS-A75 | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM) |
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