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| MMBD4148资料 | |
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MMBD4148 PDF Download |
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File Size : 116 KB
Manufacturer:FSC Description:A read access is initiated when the following conditions are satisfied at clock rise: (1) CEN is asserted LOW, (2) CE1, CE2, and CE3 are ALL asserted active, (3) the Write Enable input signal WE is deasserted HIGH, and 4) ADV/LD is asserted LOW. The address presented to the address inputs is latched into the Address Register and presented to the memory array and control logic. The control logic determines that a read access is in progress and allows the requested data to propagate to the output buffers. The data is available within 6.5 ns (133-MHz device) provided OE is active LOW. After the first clock of the read access, the output buffers are controlled by OE and the internal control logic. OE must be driven LOW in order for the device to drive out the requested data. On the subsequent clock, another operation (Read/Write/Deselect) can be initiated. When the SRAM is deselected at clock rise by one of the chip enable signals, its output will be three-stated immediately. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：MMBD4148 厂 家：FSC 封 装：SOT-23 批 号：08++ 数 量：3000 说 明：绝对全新原装大量现货，质量保证，欢迎来电查询 |
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运 费： 所在地： 新旧程度： |
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| 联系人：李利媛 |
| 电 话：0755/83019596,83247541,83247486 |
| 手 机：13480648723 |
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| 公司地址： 广东省深圳市福田区振兴西路新欣大厦B座518室 |
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