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| Part Number |
Description |
Key Advantages |
| DS1341, DS1342 |
Low-Current I²C RTCs for High-ESR Crystals
| Ability to drive high-ESR crystals allows use of any commercially available crystal including smallest surface-mount form factors, thus reducing cost and board space. |
| DS1372 |
I²C, 32-Bit, Binary Counter Clock with 64-Bit ID
| Serial number provides a method of identifying systems without adding an extra component or programming step, thus reducing board size and simplifying design. |
| DS1388 |
I²C RTC/Supervisor with Trickle Charger and 512 Bytes EEPROM
| High level of integration saves board space and cost. |
DS1390, DS1391, DS1392,
... |
Low-Voltage SPI/3-Wire RTCs with Trickle Charger
| Automatic backup power switching ensures reliable timekeeping when main power fails. |
| DS1337, DS1337C |
I²C Serial Real-Time Clock
| Single supply reduces pin count where small packages and simple routing are the primary concerns. |
