參數(shù)資料
型號(hào)： HYB25D128800T-7
英文描述： ?128Mb (16Mx8) DDR 266A (2-3-3)?
中文描述： ？128Mb的（16Mx8復(fù)員266A章）（2-3-3）？
文件頁數(shù)： 40/76頁
文件大?。?/td> 1218K
代理商： HYB25D128800T-7
HYB25D128400/800/160AT(L)
128-Mbit Double Data Rate SDRAM
Page 40 of 76
2002-05-06
Write to Precharge: Interrupting (Burst Length = 4 or 8)
DI a-b = data in for bank a, column b.
An interrupted burst is shown, 2 data elements are written.
1 subsequent element of data in is applied in the programmed order following DI a-b.
t
W
R
is referenced from the first positive CK edge after the last desired data in pair.
The Precharge command masks the last 2 data elements in the burst, for burst length = 8.
A10 is Low with the
W
rite command (Auto Precharge is disabled).
1 = Can be don
'
t care for programmed burst length of 4.
2 = For programmed burst length of 4, DQS becomes don
'
t care at this point.
3 = These bits are incorrectly written into the memory array if DM is low.
Don’t Care
T1
T2
T3
T4
T5
T6
N
OP
N
OP
N
OP
PR
E
W
rite
N
OP
CK
CK
Command
Address
Maximum DQSS
DI a-b
1
1
2
DQS
DQ
DM
t
DQSS
(max)
t
RP
T1
T2
T3
T4
T5
T6
N
OP
N
OP
N
OP
PR
E
W
rite
N
OP
CK
CK
Command
Address
BA a, COL b
BA (a or all)
Minimum DQSS
t
W
R
t
RP
DI a-b
1
1
DQS
DQ
DM
t
DQSS
(min)
2
BA a, COL b
BA (a or all)
t
W
R
3
3
3
3
相關(guān)PDF資料
PDF描述
HYB25D128800T-7.5 ?128Mb (16Mx8) DDR 266B (2.5-3-3)?
HYB25D256160BT-8 ?256Mbit (16Mx16) DDR200 (2-2-2)?
HYB25D256400AT-7 ?256Mbit (64Mx4) DDR266A (2-3-3)?
HYB25D256400AT-7.5 DDR Synchronous DRAM
HYB25D256400AT-8 ?256Mbit (64Mx4) DDR 200 (2-2-2) End-of-Life?
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYB25D128800T-7.5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:?128Mb (16Mx8) DDR 266B (2.5-3-3)?
HYB25D128800TC-3 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:MEMORY SPECTRUM
HYB25D128800TC-37 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:MEMORY SPECTRUM
HYB25D128800TC-5 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:MEMORY SPECTRUM
HYB25D128800TC-6 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:MEMORY SPECTRUM
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