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Partname: | DS1210S+ |
Description: | Nonvolatile Controller Chip. Lead-free |
Manufacturer: | Maxim Integrated Products |
Datasheet: | PDF (131K). Click here to download *) |
The DS1210 Nonvolatile Controller Chip is a CMOS circuit which solves the application problem of converting CMOS RAM into nonvolatile memory. Incoming power is monitored for an out-of-tolerance condition. When such a condition is detected, chip enable is inhibited to accomplish write protection and the battery is switched on to supply the RAM with uninterrupted power. Special circuitry uses a lowleakage CMOS process which affords precise voltage detection at extremely low battery consumption. The 8-pin DIP package keeps PC board real estate requirements to a minimum. By combining the DS1210 Nonvolatile Controller Chip with a CMOS memory and batteries, nonvolatile RAM operation can be achieved. |
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Click here to download DS1210S+ Datasheet*) |
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