參數(shù)資料
型號: HM5264405D
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): 62/67頁
文件大?。?/td> 615K
代理商: HM5264405D
HM5264165D-A60, HM5264805D-A60, HM5264405D-A60
62
Clock Suspend Mode
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R:a
C:a
R:b
a
a+1 a+2
a+3
b
b+1 b+2
R:a
C:a R:b
C:b
a
a+1 a+2
b
b+1 b+2 b+3
C:b
Bank0
Active clock
Active clock
Bank0
Bank3
Reastart
Read suspend
Bank0
Bank3
Earliest Bank3
Bank0
Bank0
Active clock
Active clock
Bank3
Writstart
Write suspend
Bank3
Bank0
Earliest Bank3
b+3
CKE
RAS
CS
CAS
WE
Address
DQM,
DQMU/DQML
DQ (output)
DQ (input)
CLK
BS
CKE
RAS
CS
CAS
WE
BS
Address
DQMU/DQM,
DQ (output)
DQ (input)
a+3
High-Z
High-Z
t
CES
t
CEH
t
CES
Read cycle
RAS
-
CAS
del
CAS
latency = 2
Burst length = 4
= V or V
IL
Write cycle
RAS
-
CAS
del
CAS
latency = 2
Burst length = 4
= V or V
IL
相關(guān)PDF資料
PDF描述
HM5264165D 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
HM5264805D 64M LVTTL interface SDRAM(64M LVTTL接口同步DRAM)
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM5264405DLTT-80 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405DLTT-B60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405DTT-80 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405DTT-B60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 SDRAM
HM5264405F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz