- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373063 > K4H560838E-NLB3 (SAMSUNG SEMICONDUCTOR CO. LTD.) 256Mb E-die DDR SDRAM Specification 54pin sTSOP(II) PDF資料下載
參數(shù)資料
| 型號： | K4H560838E-NLB3 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 256Mb E-die DDR SDRAM Specification 54pin sTSOP(II) |
| 中文描述： | 256Mb的電子芯片DDR SDRAM內(nèi)存規(guī)格54pin sTSOP（二） |
| 文件頁數(shù)： | 12/19頁 |
| 文件大?。?/td> | 171K |
| 代理商： | K4H560838E-NLB3 |
DDR SDRAM
DDR SDRAM 256Mb F-die (x8, x16)
Rev. 1.1 August. 2003
< Detailed test conditions for DDR SDRAM IDD1 & IDD7A >
IDD1 : Operating current: One bank operation
1. Only one bank is accessed with tRC(min), Burst Mode, Address and Control inputs change logic state once per Deselect cycle.
Iout = 0mA
2. Timing patterns
- CC/C4(200Mhz,CL=3) : tCK=5ns, CL=3, BL=4, tRCD=3*tCK(CC) 4*tCK(C4), tRC=11*tCK(CC) 12*tCK(C4), tRAS=8*tCK
Setup : A0 N N R0 N N N N P0 N N
Read : A0 N N R0 N N N N P0 N N - repeat the same timing with random address changing
*50% of data changing at every transfer
IDD7A : Operating current: Four bank operation
1. Four banks are being interleaved with tRC(min), Burst Mode, Address and Control inputs on Deselet edge are not changing.
Iout = 1mA
2. Timing patterns
- CC/C4(200Mhz,CL=3) : tCK=5ns, CL=3, BL=4, tRCD=3*tCK(CC) 4*tCK(C4), tRC=11*tCK(CC) 12*tCK(C4), tRAS=8*tCK
Setup : A0 N A1 RA0 A2 RA1 A3 RA2 N RA3 N N
Read : A0 N A1 RA0 A2 RA1 A3 RA2 N RA3 N N - repeat the same timing with random address changing
*50% of data changing at every transfer
Legend : A = Activate, R=Read, W=Write, P=Precharge, N=NOP
相關PDF資料 |
PDF描述 |
|---|---|
| K4H560838E-TCA0 | 10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. 20-SOIC |
| K4H560838E-TCA2 | 128Mb DDR SDRAM |
| K4H560838E-TCB0 | 10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. 20-PLCC |
| K4H560838E-TLA0 | 128Mb DDR SDRAM |
| K4H560838E-TLA2 | 10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. 20-SOIC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| K4H560838E-TC/LA2 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR SDRAM Specification 66 TSOP-II |
| K4H560838E-TC/LAA | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR SDRAM Specification 66 TSOP-II |
| K4H560838E-TC/LB0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR SDRAM Specification 66 TSOP-II |
| K4H560838E-TC/LB3 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR SDRAM Specification 66 TSOP-II |
| K4H560838E-TCA0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mb DDR SDRAM |
發(fā)布緊急采購，3分鐘左右您將得到回復。