參數(shù)資料
型號： HM5264405F
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
文件大小： 870K
代理商： HM5264405F
62
Clock Suspend Mode
L
M
GH
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P
K
"
+
4
!
"
)
*
2
3
+
,
4
R:a
C:a
R:b
a
a+1 a+2
a+3
b
b+1 b+2
!
"
*
+
H
R:a
C:a R:b
C:b
H
P
H
a
a+1 a+2
b
b+1 b+2 b+3
&
BS
"
*
+
H
C:b
B
K
L
Bank0
Active
Active clock
suspend start
Active clock
supend end
Bank0
Bank3
Active
Read suspend
start
Read suspend
end
Bank0
Precharge
Bank3
Read
Earliest Bank3
Precharge
Bank0
Write
Bank0
Active clock
Active clock
Bank3
Write suspend
start
Write suspend
end
Bank3
Write
Bank0
Precharge
Earliest Bank3
Precharge
L
L
K
L
b+3
+
3
4
<
*
+
3
<
;
<
D
L
M
;
<
C
D
L
2
:
;
C
D
L
2
:
;
B
C
L
7
8
@
H
I
%
.
6
7
H
.
6
7
@
H
7
8
@
A
H
I
'
(
/
0
8
&
'
/
0
8
&
.
/
.
7
8
@
H
&
'
.
/
8
%
&
%
CKE
RAS
CS
CAS
WE
Address
DQMU/DQML
DQ (output)
DQ (input)
CLK
BS
CKE
RAS
CS
CAS
Address
DQM,
DQMU/DQML
DQ (output)
DQ (input)
a+3
High-Z
High-Z
"
#
,
5
=
>
(
)
1
2
9
:
B
K
.
/
7
8
@
t
CES
t
CEH
t
CES
Read cycle
RAS
-
CAS
delay = 2
CAS
latency = 2
Burst length = 4
= V or V
IL
Write cycle
RAS
-
CAS
delay = 2
CAS
latency = 2
Burst length = 4
= V or V
IH
IL
7
8
@
A
H
I
相關(guān)PDF資料
PDF描述
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
HM5264165B60 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
HM5264405F-75 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz 1-Mword × 16-bit × 4-bank/2-Mword × 8-bit × 4-bank /4-Mword × 4-bit × 4-bank PC/133, PC/100 SDRAM
HM5264405F-A60 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz 1-Mword × 16-bit × 4-bank/2-Mword × 8-bit × 4-bank /4-Mword × 4-bit × 4-bank PC/133, PC/100 SDRAM
HM5264405F-B60 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz 1-Mword × 16-bit × 4-bank/2-Mword × 8-bit × 4-bank /4-Mword × 4-bit × 4-bank PC/133, PC/100 SDRAM
HM5264405FLTT-75 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264405FLTT-A60 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz
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