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Partname: | DS1243Y-120 |
Description: | 64K NV SRAM with Phantom Clock |
Manufacturer: | Dallas Semiconductor |
Package: | Encap.DIP |
Pins: | 28 |
Oper. temp.: | 0 to 70 |
Datasheet: | PDF (349K). Click here to download *) |
The DS1243Y 64K NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 8192 words by 8 bits) with a builtin real time clock. The DS1243Y has a selfcontained lithium energy source and control circuitry which constantly monitors VCC for an outoftolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent corrupted data in both the memory and real time clock. |
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Click here to download DS1243Y-120 Datasheet*) |
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