- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374255 > K4D263238D (SAMSUNG SEMICONDUCTOR CO. LTD.) Aluminum Electrolytic Radial Lead Hi Temp 150 Deg Capacitor; Capacitance: 470uF; Voltage: 35V; Case Size: 16x31.5 mm; Packaging: Bulk PDF資料下載
參數(shù)資料
| 型號(hào)： | K4D263238D |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Aluminum Electrolytic Radial Lead Hi Temp 150 Deg Capacitor; Capacitance: 470uF; Voltage: 35V; Case Size: 16x31.5 mm; Packaging: Bulk |
| 中文描述： | 100萬x 32Bit的× 4銀行雙數(shù)據(jù)速率同步DRAM的雙向數(shù)據(jù)選通和DLL |
| 文件頁數(shù)： | 13/18頁 |
| 文件大?。?/td> | 239K |
| 代理商： | K4D263238D |
128M DDR SDRAM
K4D263238D
- 13 -
Rev. 1.3 (Jul. 2002)
1
3
4
6
7
tCL
tCK
Hi-Z
Hi-Z
CK, CK
DQS
DQ
CS
DM
2
5
tIS
tIH
8
tDS tDH
0
tRPST
tRPRE
Db0
Db1
tDQSS
tDQSH
tCH
Da1
Da2
tWPST
COMMAND
READA
WRITEB
tDQSQ
t
WPRES
t
WPREH
tDQSCK
tAC
AC CHARACTERISTICS
Simplified Timing @ BL=2, CL=3
Parameter
Symbol
-40
-50
Unit
Note
Min
-
4.0
0.45
0.45
-0.6
-0.6
-
0.9
0.4
0.85
0
0.35
0.4
0.4
0.4
0.9
0.9
0.4
0.4
tCLmin
or
tCHmin
tHP-0.4
Max
Min
Max
CK cycle time
CL=3
CL=4
t
CK
8
5.0
10
ns
ns
tCK
tCK
ns
ns
ns
tCK
tCK
tCK
ns
tCK
tCK
tCK
tCK
ns
ns
ns
ns
CK high level width
CK low level width
DQS out access time from CK
Output access time from CK
Data strobe edge to Dout edge
Read preamble
Read postamble
CK to valid DQS-in
DQS-In setup time
DQS-in hold time
DQS write postamble
DQS-In high level width
DQS-In low level width
Address and Control input setup
Address and Control input hold
DQ and DM setup time to DQS
DQ and DM hold time to DQS
t
CH
t
CL
t
DQSCK
t
AC
t
DQSQ
t
RPRE
t
RPST
t
DQSS
t
WPRES
t
WPREH
t
WPST
t
DQSH
t
DQSL
t
IS
t
IH
t
DS
t
DH
0.55
0.55
0.6
0.6
0.4
1.1
0.6
1.15
-
-
0.6
0.6
0.6
-
-
-
-
0.45
0.45
-0.7
-0.7
-
0.9
0.4
0.8
0
0.25
0.4
0.4
0.4
1.0
1.0
0.45
0.45
tCLmin
or
tCHmin
tHP-0.45
0.55
0.55
+0.7
+0.7
+0.45
1.1
0.6
1.2
-
-
0.6
0.6
0.6
-
-
-
-
1
Clock half period
t
HP
-
-
ns
1
Data output hold time from DQS
t
QH
-
-
ns
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| K4D263238D-QC40 | 1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238D-QC50 | 1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238E | Aluminum Electrolytic Radial Lead Hi Temp 150 Deg Capacitor; Capacitance: 100uF; Voltage: 100V; Case Size: 12.5x25 mm; Packaging: Bulk |
| K4D263238E-GC25 | DIODE ZENER SINGLE 300mW 15.2Vz 10mA-Izt 0.02535 0.05uA-Ir 12 SOT-23 3K/REEL |
| K4D263238E-GC2A | DIODE ZENER TRIPLE ISOLATED 200mW 15.2Vz 10mA-Izt 0.02535 0.05uA-Ir 12 SOT-363 3K/REEL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| K4D263238D-QC40 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238D-QC50 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238E | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Graphic Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238E-GC25 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Graphic Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238E-GC2A | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Graphic Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。