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參數(shù)資料
| 型號(hào)： | MC-458CB647 |
| 廠商： | NEC Corp. |
| 英文描述： | 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| 中文描述： | 800萬(wàn)字，64位同步動(dòng)態(tài)RAM模塊無(wú)緩沖型 |
| 文件頁(yè)數(shù)： | 11/16頁(yè) |
| 文件大?。?/td> | 190K |
| 代理商： | MC-458CB647 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)當(dāng)前第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
Data Sheet M14279EJ3V0DS00
11
MC-458CB647
(2/2)
Byte No.
Function Described
Hex
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Notes
32
Command and address signal input
15H
0
0
0
1
0
1
0
1
1.5 ns
setup time
33
Command and address signal input
08H
0
0
0
0
1
0
0
0
0.8 ns
hold time
34
Data signal input setup time
15H
0
0
0
1
0
1
0
1
1.5 ns
35
Data signal input hold time
08H
0
0
0
0
1
0
0
0
0.8 ns
36-61
00H
0
0
0
0
0
0
0
0
62
SPD revision
12H
0
0
0
1
0
0
1
0
1.2
63
Checksum for bytes 0 - 62
A6H
1
0
1
0
0
1
1
0
64-71
Manufacture’s JEDEC ID code
72
Manufacturing location
73-90
Manufacture’s P/N
91-92
Revision code
93-94
Manufacturing date
95-98
Assembly serial number
99-125 Mfg specific
126
Intel specification frequency
64H
0
1
1
0
0
1
0
0
127
Intel specification /CAS latency support
A5H
1
0
1
0
0
1
0
1
Timing Chart
Refer to the
SYNCHRONOUS DRAM MODULE TIMING CHART Information (M13348E)
.
#
#
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC-458CA727 | 8M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-458CA726EFB-A10 | 8M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-458CB646EFB-A10 | 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-458CA726EFB-A80 | 8M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-458CB646EFB-A80 | 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC-458CB647EFA-A75 | 制造商:NEC 制造商全稱:NEC 功能描述:8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-458CB647PFA-A75 | 制造商:NEC 制造商全稱:NEC 功能描述:8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-458CB647XFA-A75 | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-458CB64ESB | 制造商:NEC 制造商全稱:NEC 功能描述:8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
| MC-458CB64ESB-A10B | 制造商:NEC 制造商全稱:NEC 功能描述:8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM |
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