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參數(shù)資料
| 型號： | MC-4516DA727XFA |
| 廠商： | Elpida Memory, Inc. |
| 英文描述： | 16 M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE |
| 中文描述： | 16的M - Word的72位同步動態(tài)隨機(jī)存儲器模塊注冊的類型 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 173K |
| 代理商： | MC-4516DA727XFA |
Data Sheet E0278N10 (Ver. 1.0)
10
MC-4516DA727XFA
Serial PD
(1/2)
Byte No.
Function Described
Hex
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Notes
0
Defines the number of bytes written into
serial PD memory
80H
1
0
128 bytes
1
Total number of bytes of serial PD memory
08H
0
1
0
256 bytes
2
Fundamental memory type
04H
0
1
0
SDRAM
3
Number of rows
0CH
0
1
0
12 rows
4
Number of columns
0AH
0
1
0
1
0
10 columns
5
Number of banks
01H
0
1
1 bank
6
Data width
48H
0
1
0
1
0
72 bits
7
Data width (continued)
00H
0
8
Voltage interface
01H
0
1
LVTTL
9
CL = 3 Cycle time
-A75
75H
0
1
0
1
0
1
7.5 ns
10
CL = 3 Access time
-A75
54H
0
1
0
1
0
1
0
5.4 ns
11
DIMM configuration type
02H
0
1
0
ECC
12
Refresh rate/type
80H
1
0
Normal
13
SDRAM width
08H
0
1
0
x8
14
Error checking SDRAM width
08H
0
1
0
x8
15
Minimum clock delay
01H
0
1
1 clock
16
Burst length supported
8FH
1
0
1
1, 2, 4, 8, F
17
Number of banks on each SDRAM
04H
0
1
0
4 banks
18
/CAS latency supported
06H
0
1
0
2, 3
19
/CS latency supported
01H
0
1
0
20
/WE latency supported
01H
0
1
0
21
SDRAM module attributes
1FH
0
1
Registered
22
SDRAM device attributes : General
0EH
0
1
0
23
CL = 2 Cycle time
-A75
0AH
0
1
0
1
0
10 ns
24
CL = 2 Access time
-A75
60H
0
1
0
6 ns
25-26
00H
0
27
tRP(MIN.)
-A75
14H
0
1
0
1
0
20 ns
28
tRRD(MIN.)
-A75
0FH
0
1
15 ns
29
tRCD(MIN.)
-A75
14H
0
1
0
1
0
20 ns
30
tRAS(MIN.)
-A75
2DH
0
1
0
1
0
1
45 ns
31
Module bank density
20H
0
1
0
128M bytes
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC-4516DA727XFA-A75 | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:16 M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE |
| MC-4516DA727XFB-A75 | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:16 M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE |
| MC4520 | 制造商:M/A-COM Technology Solutions 功能描述:RF MIXER 制造商:M/A-COM Technology Solutions 功能描述:MC4520 |
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