參數(shù)資料
型號(hào)： K4S640432H-TC75
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： 64Mb H-die SDRAM Specification 54 TSOP-II with Pb-Free
中文描述： 64兆?芯片與內(nèi)存規(guī)格鉛54 TSOP-II免費(fèi)
文件頁(yè)數(shù)： 8/14頁(yè)
文件大小： 144K
代理商： K4S640432H-TC75
SDRAM 64Mb H-die (x4, x8, x16)
CMOS SDRAM
Rev. 1.8 August 2004
1. Measured with outputs open.
2. Refresh period is 64ms.
3. K4S6404(08)32H-TC
4. K4S6404(08)32H-TL
5. Unless otherwise noted, input swing IeveI is CMOS(V
IH
/V
IL
=V
DDQ
/V
SSQ)
Notes :
(Recommended operating condition unless otherwise noted, T
A
= 0 to 70
°
C for x4, x8)
Parameter
Symbol
Test Condition
Version
75
Unit
Note
Operating current
(One bank active)
I
CC1
Burst length = 1
t
RC
≥
t
RC
(min)
I
O
= 0 mA
CKE
≤
V
IL
(max), t
CC
= 10ns
CKE & CLK
≤
V
IL
(max), t
CC
=
∞
CKE
≥
V
IH
(min), CS
≥
V
IH
(min), t
CC
= 10ns
Input signals are changed one time during 20ns
CKE
≥
V
IH
(min), CLK
≤
V
IL
(max), t
CC
=
∞
Input signals are stable
CKE
≤
V
IL
(max), t
CC
= 10ns
CKE & CLK
≤
V
IL
(max), t
CC
=
∞
CKE
≥
V
IH
(min), CS
≥
V
IH
(min), t
CC
= 10ns
Input signals are changed one time during 20ns
CKE
≥
V
IH
(min), CLK
≤
V
IL
(max), t
CC
=
∞
Input signals are stable
I
O
= 0 mA
Page burst
4Banks Activated
t
CCD
= 2CLKs
t
RC
≥
t
RC
(min)
75
mA
1
Precharge standby current in
power-down mode
I
CC2
P
I
CC2
PS
1
1
mA
Precharge standby current in
non power-down mode
I
CC2
N
15
mA
I
CC2
NS
6
Active standby current in
power-down mode
I
CC3
P
I
CC3
PS
3
3
mA
Active standby current in
non power-down mode
(One bank active)
I
CC3
N
30
mA
I
CC3
NS
25
Operating current
(Burst mode)
I
CC4
115
mA
1
Refresh current
I
CC5
135
1
400
mA
mA
uA
2
3
4
Self refresh current
I
CC6
CKE
≤
0.2V
C
L
DC CHARACTERISTICS (x4, x8)
相關(guān)PDF資料
PDF描述
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參數(shù)描述
K4S640432H-TL75 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Mb H-die SDRAM Specification 54 TSOP-II with Pb-Free
K4S640432H-UC 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Mb H-die SDRAM Specification 54 TSOP-II with Pb-Free (RoHS compliant)
K4S640432H-UC75 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Mb H-die SDRAM Specification 54 TSOP-II with Pb-Free (RoHS compliant)
K4S640432H-UL75 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Mb H-die SDRAM Specification 54 TSOP-II with Pb-Free (RoHS compliant)
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