參數(shù)資料
型號: HM5259805BTD-75
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: 512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword 】 16-bit 】 4-bank/16-Mword 】 8-bit 】 4-bank /32-Mword 】 4-bit 】 4-bank PC/133, PC/100 SDRAM
中文描述: 64M X 8 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封裝: 0.400 INCH, PLASTIC, TSOP2-54
文件頁數(shù): 36/63頁
文件大小: 368K
代理商: HM5259805BTD-75
HM5259165B/HM5259805B/HM5259405B-75/A6
Data Sheet E0118H10
36
Write command to Precharge command interval (same bank):
When the precharge command is executed
for the same bank as the write command that preceded it, the minimum interval between the two commands is
1 clock. However, if the burst write operation is unfinished, the input data must be masked by means of
DQM, DQMU/DQML for assurance of the clock defined by t
DPL
.
WRITE to PRECHARGE Command Interval (same bank)
Burst Length = 4
(To stop write operation)
CLK
Command
Din
WRIT
PRE/PALL
t
DPL
DQM,
DQMU/DQML
CLK
in A0
in A1
Command
Din
WRIT
PRE/PALL
DQM,
DQMU/DQML
t
DPL
Burst Length = 4
(To write all data)
CLK
in A0
in A1
in A2
Command
Din
WRIT
PRE/PALL
in A3
DQM,
DQMU/DQML
t
DPL
相關(guān)PDF資料
PDF描述
HM5259805BTD-A6 512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword 】 16-bit 】 4-bank/16-Mword 】 8-bit 】 4-bank /32-Mword 】 4-bit 】 4-bank PC/133, PC/100 SDRAM
HM5259805B-75 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; Number of Contacts:30; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
HM5259405B-75 Circular Connector; Body Material:Aluminum; Series:PT06; No. of Contacts:30; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Circular Contact Gender:Socket; Insert Arrangement:18-30
HM5259805B-A6 PT 32C 32#20 PIN PLUG
HM5264405D 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM5259805BTD-A6 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword 】 16-bit 】 4-bank/16-Mword 】 8-bit 】 4-bank /32-Mword 】 4-bit 】 4-bank PC/133, PC/100 SDRAM
HM5264165 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HM5264805 HM52654405 Series Synchronous Dynamic RAM
HM5264165-10 制造商: 功能描述: 制造商:undefined 功能描述:
HM5264165A60 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264165B60 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz