參數(shù)資料
型號(hào)： K4S643232C-TL60
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： Dual Low-Noise Precision Rail-To-Rail Operational Amplifier 14-SOIC
中文描述： 200萬(wàn)× 32內(nèi)存為512k × 32 × 4銀行同步DRAM LVTTL
文件頁(yè)數(shù)： 19/43頁(yè)
文件大?。?/td> 1155K
代理商： K4S643232C-TL60
K4S643232C
CMOS SDRAM
REV. 1.1 Nov. '99
- 19
*Note :
1. t
RDL
: 1 CLK
2. t
BDL
: 1 CLK ; Last data in to burst stop delay.
Read or write burst stop command is valid at every burst length.
3. Number of valid output data after row precharge or burst stop : 1, 2 for CAS latency= 2, 3 respectiviely.
4. PRE : All banks precharge if necessary.
MRS can be issued only at all banks precharge state.
5. For -55/60/70/80/10, tRDL=1CLK product can be supported within restricted amounts and it will be distinguished by bucket code "NV"
. From the next generation, tRDL will be only 2CLK for every clock frequency
8. Burst Stop & Interrupted by Precharge
3) Read Interrupted by Precharge (BL=4)
CLK
CMD
DQ(CL2)
DQ(CL3)
RD
PRE
Q
0
Q
1
Q
0
Q
1
1
2
9. MRS
CLK
PRE
1) Mode Register Set
4) Read Burst Stop (BL=4)
CLK
CMD
DQ(CL2)
DQ(CL3)
RD
STOP
Q
0
Q
1
Q
0
Q
1
1
2
MRS
ACT
Note 4
tRP
2CLK
CMD
D
0
D
1
D
2
CLK
CMD
DQ
WR
PRE
D
3
1) Normal Write (BL=4)
tRDL Note 1,5
D
0
D
1
D
2
CLK
CMD
DQ
WR
STOP
D
3
2) Write Burst Stop (BL=8)
DQM
DQM
tBDL Note 2
D
4
D
5
Note 3
相關(guān)PDF資料
PDF描述
K4S643232C-TL70 Dual Low-Noise Precision Rail-To-Rail Operational Amplifier 14-SOIC
K4S643232C-TL80 Dual Low-Noise Precision Rail-To-Rail Operational Amplifier 8-PDIP
K4S643232C Replaced by TLC2201A : Advanced LinCMOS(TM) Low-Noise Precision Operational Amplifier 8-PDIP 0 to 70
K4S643232C-TC10 Low Noise Precision Advanced LinCMOS(TM) Single Operational Amplifier 20-LCCC -55 to 125
K4S643232C-TC55 Low Noise Precision Advanced LinCMOS(TM) Single Operational Amplifier 8-CDIP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
K4S643232C-TL70 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL
K4S643232C-TL80 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL
K4S643232E 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL
K4S643232E- 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL(3.3V)
K4S643232E-TC45 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:2M x 32 SDRAM 512K x 32bit x 4 Banks Synchronous DRAM LVTTL
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