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參數(shù)資料
| 型號： | MC-4516CD645 |
| 廠商： | NEC Corp. |
| 英文描述： | 16M-Word By 64-BIT Dynamic RAM Module(動態(tài)RAM模塊) |
| 中文描述： | 1,600詞，64位動態(tài)RAM模塊（動態(tài)內(nèi)存模塊） |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 138K |
| 代理商： | MC-4516CD645 |
9
MC-4516CD645
Asynchronous Characteristics
Parameter
Symbol
-A10B
Unit
Note
MIN.
MAX.
REF to REF/ACT command period
t
RC
90
ns
ACT to PRE command period
t
RAS
60
120,000
ns
PRE to ACT command period
t
RP
30
ns
Delay time ACT to READ/WRITE command
t
RCD
30
ns
ACT (0) to ACT (1) command period
t
RRD
20
ns
Data-in to PRE command period
t
DPL
10
ns
Data-in to ACT (REF) command /CAS latency = 3
t
DAL3
1CLK + 30
ns
period (Auto precharge)
/CAS latency = 2
t
DAL2
1CLK + 30
ns
Mode register set cycle time
t
RSC
2
CLK
Transition time
t
T
1
30
ns
Refresh time (4,096 refresh cycles)
t
REF
64
ms
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC-4516CD646 | 16M-Word By 64-BIT Dynamic RAM Module(16M×64位動態(tài)RAM模塊) |
| 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 |
| MC-4516CD64ES | 16 M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
| MC-4516CD64PS | 16 M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC-4516CD64ES | 制造商:NEC 制造商全稱:NEC 功能描述:16 M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
| MC-4516CD64ES-A10B | 制造商:NEC 制造商全稱:NEC 功能描述:16 M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
| MC-4516CD64PS | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:16 M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM) |
| MC-4516CD64PS-A10B | 制造商:NEC 制造商全稱:NEC 功能描述:16 M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
| MC-4516DA726 | 制造商:NEC 制造商全稱:NEC 功能描述:16 M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE |
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