參數(shù)資料
型號： HYB39S256400D
廠商： INFINEON TECHNOLOGIES AG
英文描述： 256-MBit Synchronous DRAM
中文描述： 256兆位同步DRAM
文件頁數(shù)： 16/28頁
文件大?。?/td> 630K
代理商： HYB39S256400D
HYB39S256[40/80/16]0D[C/T](L)
256-MBit Synchronous DRAM
Functional Description
Data Sheet
16
Rev. 1.02, 2004-02
10072003-13LE-FGQQ
MR
Mode Register Definition
(BA[1:0] = 00
B
)
BA1
BA0
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
0
0
MODE
CL
BT
BL
reg. addr
w
w
w
w
Field
BL
Bits
[2:0]
Type Description
w
Burst Length
Number of sequential bits per DQ related to one read/write command, see
Chapter 3.3.1
Note:All other bit combinations are RESERVED
000 1
001 2
010 4
011 8
111 Full Page (Sequential burst type only)
Burst Type
See
Table 8
for internal address sequence of low order address bits.
0
Sequential
1
Interleaved
CAS Latency
Number of full clocks from read command to first data valid window.
Note:All other bit combinations are RESERVED.
BT
3
w
CL
[6:4]
w
010 2
011 3
Operating Mode
Note:All other bit combinations are RESERVED.
Operating
Mode
[13:7] w
0
1
burst read/burst write
burst read/single write
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYB39S256400DC-6 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256-MBit Synchronous DRAM
HYB39S256400DC-7 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256-MBit Synchronous DRAM
HYB39S256400DC-7.5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:?256Mb (64Mx4) FBGA PC133 3-3-3?
HYB39S256400DC-75 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256-MBit Synchronous DRAM
HYB39S256400DC-8 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256-MBit Synchronous DRAM
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