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UPD44321181 |
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| Part Number | UPD44321181 |
| Manufacturer | NEC |
| Description | The µPD44321181 is a 2,097,152-word by 18-bit and the µPD44321361 is a 1,048,576-word by 36-bit ZEROSB static RAM fabricated with advanced CMOS technology using full CMOS six-transistor memory cell. T... |
| Features |
• Low voltage core supply: VDD = 3.3 ± 0.165 V / 2.5 ± 0.125 V • Synchronous operation • 100 percent bus utilization • Internally self-timed write control • Burst read / write : Interleaved burst and linear burst sequence • Fully registered inputs and outputs for flow through operation • All registers triggered off positive clock edge • 3.3V or 2.5V LVTTL Compatible : All inputs and outputs • Fast clock access time : 7.5 ns (117 MHz) • Asynchronous output enable : /G • Burst sequence selectable : MODE • Sleep mode : ZZ (ZZ = Open or Low : Normal operation) • Separate byte write enable : /BW1 t... |
| Document |
 UPD44321181 Data Sheet
PDF 318.26KB |
| Distributor | Stock | Price | Buy |
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| No. | Part # | Manufacture | Description | Datasheet |
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NEC |
(UPD44321182 / UPD44321362) 32M-BIT ZEROSB SRAM PIPELINED OPERATIO |
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NEC |
(UPD44321181 / UPD44321361) 32M-BIT ZEROSB SRAM FLOW THROUGH OPERATION |
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NEC |
(UPD44321182 / UPD44321362) 32M-BIT ZEROSB SRAM PIPELINED OPERATIO |
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NEC |
32M-BIT CMOS SYNCHRONOUS FAST STATIC RAM |
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NEC |
(UPD44324xx2) 36M-BIT DDRII SRAM 2-WORD BURST OPERATION |
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NEC |
(UPD44324xx4) 36M-BIT DDRII SRAM 4-WORD BURST OPERAT |
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NEC |
(UPD44324xx5) 36M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION |
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NEC |
(UPD44324xx2) 36M-BIT DDRII SRAM 2-WORD BURST OPERATION |
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NEC |
(UPD44324xx4) 36M-BIT DDRII SRAM 4-WORD BURST OPERAT |
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NEC |
(UPD44324xx5) 36M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION |
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