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參數(shù)資料
| 型號(hào)： | K4H560838E-GCC4 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | DIODE ZENER TRIPLE ISOLATED 200mW 26.97Vz 5mA-Izt 0.02503 0.05uA-Ir 21 SOT-363 3K/REEL |
| 中文描述： | 256Mb的電子芯片的DDR 400內(nèi)存規(guī)格60Ball FBGA封裝（x4/x8） |
| 文件頁數(shù)： | 14/19頁 |
| 文件大?。?/td> | 171K |
| 代理商： | K4H560838E-GCC4 |
DDR SDRAM
DDR SDRAM 256Mb F-die (x8, x16)
Rev. 1.1 August. 2003
Overshoot/Undershoot specification for Data, Strobe, and Mask Pins
Parameter
Specification
DDR400
1.2V
1.2V
2.5V-ns
2.5V-ns
Maximum peak amplitude allowed for overshoot
Maximum peak amplitude allowed for undershoot
The area between the overshoot signal and VDD must be less than or equal to
The area between the undershoot signal and GND must be less than or equal to
5
4
3
2
1
0
-1
-2
-3
-4
-5
0
0.5 1.0 1.42 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 5.68 6.0 6.5 7.0
VDDQ
Overshoot
Maximum Amplitude = 1.2V
Area = 2.5V-ns
Maximum Amplitude = 1.2V
undershoot
GND
V
Tims(ns)
DQ/DM/DQS AC overshoot/Undershoot Definition
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| K4H560838E-GCCC | DIODE ZENER TRIPLE ISOLATED 200mW 29.77Vz 5mA-Izt 0.02503 0.05uA-Ir 23 SOT-363 3K/REEL |
| K4H560838E-GLA2 | DIODE ZENER TRIPLE ISOLATED 200mW 32.97Vz 5mA-Izt 0.02503 0.05uA-Ir 27 SOT-363 3K/REEL |
| K4H560838E-NCA2 | 256Mb E-die DDR SDRAM Specification 54pin sTSOP(II) |
| K4J55323QF-GC | 256Mbit GDDR3 SDRAM |
| K4J55323QF-GC14 | 256Mbit GDDR3 SDRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| K4H560838E-GCCC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR 400 SDRAM Specification 60Ball FBGA (x4/x8) |
| K4H560838E-GLA2 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR SDRAM Specification 60Ball FBGA (x4/x8) |
| K4H560838E-GLB0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR SDRAM Specification 60Ball FBGA (x4/x8) |
| K4H560838E-GLB3 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR SDRAM Specification 60Ball FBGA (x4/x8) |
| K4H560838E-NC/LA2 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Mb E-die DDR SDRAM Specification 54pin sTSOP(II) |
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