參數(shù)資料
型號: HM5264805D
廠商: Hitachi,Ltd.
英文描述: 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
中文描述: 6400 LVTTL接口的SDRAM(6400 LVTTL接口同步的DRAM)
文件頁數(shù): 61/67頁
文件大?。?/td> 615K
代理商: HM5264805D
HM5264165D-A60, HM5264805D-A60, HM5264405D-A60
61
Auto Refresh Cycle
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CLK
CKE
CS
CAS
WE
BS
Address
DQM,
DQMU/DQML
DQ (input)
DQ (output)
High-Z
RP
Precharge
Auto Refresh
Active
t
RC
t
RC
t
Auto Refresh
Read
R:a
C:a
A10=1
RAS
a
a+1
V
IH
Refresh cycle and
Read cycle
RAS
-
CAS
delay = 2
CAS
latency = 2
Burst length = 4
= V or V
IL
Self Refresh Cycle
CLK
CKE
CS
RAS
CAS
WE
BS
Address
DQM,
DQMU/DQML
DQ (input)
DQ (output)
Precharge command
Self refresh entry
Auto
Self refresh exit
CKE Low
A10=1
RC
t
RP
t
Self refresh cycle
RAS
-
CAS
del
CAS
latency = 3
Burst length = 4
= V or V
IL
High-Z
Next
RC
t
Next
l
SREX
Self refresh entry
相關(guān)PDF資料
PDF描述
HM5264405F 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
HM5264805F-75 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:36; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
HM5264805F-A60 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:36; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
HM5264805F-B60 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; Number of Contacts:36; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
HM5264165A60 64M LVTTL interface SDRAM 133 MHz/100 MHz
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM5264805DLTT-80 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SDRAM
HM5264805DLTT-B60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SDRAM
HM5264805DTT-80 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SDRAM
HM5264805DTT-B60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SDRAM
HM5264805F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz