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| PKGS-25NB-R资料 | |
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PKGS-25NB-R PDF Download |
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File Size : 116 KB
Manufacturer: Description: The Samsung M390S2858CT1 is a 128M bit x 72 Synchro- nous Dynamic RAM high density memory module. The Sam- sung M390S2858CT1 consists of eighteen CMOS Stacked 128Mx4 bit Synchronous DRAMs in two TSOP-II 400mil pack- ages, three 18-bits Drive ICs for input control signal, one PLL in 24-pin TSSOP package for clock and one 2K EEPROM in 8- pin TSSOP package for Serial Presence Detect on a 168-pin glass-epoxy substrate. Two 0.22uF and one 0.0022uF decou- pling capacitors are mounted on the printed circuit board in parallel for each SDRAM. The M390S2858CT1 is a Dual In- line Memory Module and is intented for mounting into 168-pin edge connector sockets. Synchronous design allows precise cycle control with the use of system clock. I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable laten- cies allows the same device to be useful for a variety of high bandwidth, high performance memory system applications. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：PKGS-25NB-R 厂 家： 封 装：08＋ 批 号：18000 数 量： 说 明：原装现货 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：0755-83041767,82716726 |
| 手 机：13570833454 |
| QQ：133289964,506456591,1062431938 |
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| 公司地址： 深圳市福田区华强北佳和大厦4C143 |
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