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| Partname: | MM1174 |
| Description: | System reset (with battery back-up) |
| Manufacturer: | |
| Package: | SOP-8A |
| Pins: | 8 |
| Oper. temp.: | -20 to 70 |
| Datasheet: | PDF (63K).
Click here to download *) |
These ICs were developed for D-RAM and dummy S-RAM battery back-up. D-RAM and dummy S-RAM power supplies differ from that of S-RAMs because 5V or 3.3V of power supply is required even during battery back-up. Therefore, these ICs provide voltage from a stable power supply during both normal operation and back-up. Also, the internal stable power supply switches automatically to battery back-up if the main power supply voltage goes down for any reason. |
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Click here to download MM1174 Datasheet*) |
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