Datasheet Details
| Part number | DS1258AB |
|---|---|
| Manufacturer | Dallas Semiconducotr |
| File Size | 366.12 KB |
| Description | 128k x 16 Nonvolatile SRAM |
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| Part number | DS1258AB |
|---|---|
| Manufacturer | Dallas Semiconducotr |
| File Size | 366.12 KB |
| Description | 128k x 16 Nonvolatile SRAM |
| Datasheet |
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A0 to A16 DQ0 to DQ15 CEU CEL WE OE VCC GND - Address Inputs - Data In/Data Out - Chip Enable Upper Byte - Chip Enable Lower Byte - Write Enable - Output Enable - Power (+5V) - Ground DESCRIPTION The DS1258 128k x 16 nonvolatile (NV) SRAMs are 2,097,152-bit fully static, NV SRAMs, organized as 131,072 words by 16 bits.Each NV SRAM has a self-contained lithium energy source and control circuitry that constantly monitors VCC for an out-of-tolerance condition.When such a condition occurs, the
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