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參數(shù)資料
| 型號： | MC-458CB64S |
| 廠商： | NEC Corp. |
| 英文描述： | Synchronous Dynamic RAM Module(同步動態(tài)RAM模塊) |
| 中文描述： | 同步動態(tài)隨機存儲器模塊（同步動態(tài)內(nèi)存模塊） |
| 文件頁數(shù)： | 15/20頁 |
| 文件大小： | 196K |
| 代理商： | MC-458CB64S |
15
MC-458CB64S
(2/2)
Byte No.
Function Described
Hex
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Notes
27
t
RP(MIN.)
-A80
-A10
-A10B/-A10BL
-A80
-A10
-A10B/-A10BL
-A80
-A10
-A10B/-A10BL
-A80
-A10
-A10B/-A10BL
14H
14H
1EH
10H
14H
14H
14H
14H
1EH
30H
32H
3CH
10H
20H
20H
00H
10H
10H
00H
20H
20H
00H
10H
10H
00H
00H
12H
12H
01H
DFH
45H
32H
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
1
1
0
0
0
0
1
1
0
0
1
1
0
1
0
1
0
0
1
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
1
1
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
20 ns
20 ns
30 ns
16 ns
20 ns
20 ns
20 ns
20 ns
30 ns
48 ns
50 ns
60 ns
64 M bytes
2 ns
2 ns
28
t
RRD(MIN.)
29
t
RCD(MIN.)
30
t
RAS(MIN.)
31
32
Module bank density
t
RP(MIN.)
-A80
-A10
-A10B/-A10BL
-A80
-A10
-A10B/-A10BL
-A80
-A10
-A10B/-A10BL
-A80
-A10
-A10B/-A10BL
33
t
RRD(MIN.)
1 ns
1 ns
34
t
RCD(MIN.)
2 ns
2 ns
35
t
RAS(MIN.)
1 ns
1 ns
36-61
62
SPD revision
-A80
-A10
-A10B/-A10BL
-A80
-A10
-A10B/-A10BL
1.2
1.2
1
`
Checksum for
bytes 0 - 62
63
64-71
72
73-90
91-92
93-94
95-98
99-125
126
Manufacture’s JEDEC ID code
Manufacturing location
Manufacture’s P/N
Revision code
Manufacturing date
Assembly serial number
Mfg specific
Intel specification
frequency
-A80
-A10
-A10B/-A10BL
-A80
-A10
-A10B/-A10BL
64H
64H
66H
C7H
C5H
06H
0
0
0
1
1
0
1
1
1
1
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
1
1
0
1
0
0
0
1
1
0
100 MHz
100 MHz
66 MHz
127
Intel specification
/CAS latency support
Timing Chart
Refer to the
SYNCHRONOUS DRAM MODULE TIMING CHART Information (M13348XJ)
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC-458CD64S | Synchronous Dynamic RAM Module(同步動態(tài)RAM 模塊) |
| MC-458DA726 | 8M-Word By72-BIT Dynamic RAM Module(8M×72位動態(tài)RAM模塊) |
| MC-45D16CA721KF-C75 | 16 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-45D16CB641KF-C75 | 16 M-WORD BY 64-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-45D16CA721KF-C80 | 16 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC458CB64SAA10B | 制造商:NEC Electronics Corporation 功能描述: |
| MC459 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 wide 3-2-2-3 input expander for and-or-invert gae |
| MC-45D16CA721 | 制造商:NEC 制造商全稱:NEC 功能描述:16 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-45D16CA721KF-C75 | 制造商:NEC 制造商全稱:NEC 功能描述:16 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
| MC-45D16CA721KF-C80 | 制造商:NEC 制造商全稱:NEC 功能描述:16 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE |
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