參數(shù)資料
型號: HYB25D256400AT-7.5
英文描述: DDR Synchronous DRAM
中文描述: DDR同步DRAM
文件頁數(shù): 48/76頁
文件大小: 1218K
代理商: HYB25D256400AT-7.5
HYB25D128400/800/160AT(L)
128-Mbit Double Data Rate SDRAM
Page 48 of 76
2002-05-06
Truth Table 5: Concurrent Auto Precharge
From Command
To Command
(different bank)
Minimum Delay with Con-
current Auto Precharge
Support
Units
W
RIT
E
w/AP
Read or Read w/AP
1
+
(BL/2)
+
t
W
TR
tCK
W
rite ot
W
rite w/AP
BL/2
tCK
Precharge or Activate
1
tCK
Read w/AP
Read or Read w/AP
BL/2
tCK
W
rite or
W
rite w/AP
CL (rounded up)
+
BL/2
tCK
Precharge or Activate
1
tCK
相關(guān)PDF資料
PDF描述
HYB25D256400AT-8 ?256Mbit (64Mx4) DDR 200 (2-2-2) End-of-Life?
HYB25D256400BC-7 ?256Mb (64Mx4) FBGA DDR266A (2-3-3)?
HYB25D256400BT-6 ?256Mbit (64Mx4) DDR333 (2.5-3-3)?
HYB25D256400BT-7 ?256Mbit (64Mx4) DDR266A (2-3-3)?
HYB25D256400BT-8 ?256Mbit (64Mx4) DDR200 (2-2-2)?
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYB25D256400AT-8 制造商:未知廠家 制造商全稱:未知廠家 功能描述:?256Mbit (64Mx4) DDR 200 (2-2-2) End-of-Life?
HYB25D256400B 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 Mbit Double Data Rate SDRAM
HYB25D256400BC-5 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 Mbit Double Data Rate SDRAM
HYB25D256400BC-6 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 Mbit Double Data Rate SDRAM
HYB25D256400BC-7 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256-Mbit Double Data Rate SDRAM, Die Rev. B