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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Low-Voltage SPI/3-Wire RTCs with Trickle Charger
DS1390, DS1391, DS1392, DS1393, DS1394
| Low-Voltage SPI/3-Wire RTCs with Trickle Charger have the Broadest Feature Set and the Smallest Footprint in Their Class |
| QV PDF |
RTC with Constant-Voltage Trickle Charger
DS12CR887, DS12R885, DS12R887
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| QV PDF |
I²C RTC with 56-Byte NV RAM
DS1338, DS1338C, DS1338U, DS1338Z
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| QV PDF |
I²C Serial Real-Time Clock
DS1339, DS1339C, DS1339U
| RTC Provides System Flexibility with Multiple Programmable Features |
| QV PDF |
I²C Serial Real-Time Clock
DS1337, DS1337C
| Industry's Smallest I²C RTC with Two Time-of-Day Alarms |
| QV PDF |
Total-Elapsed-Time Recorder with Alarm
DS1682
| Industry's First Crystal-less Elapsed Time Counter |
| QV PDF |
Real-Time Event Recorder
DS1678
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| QV PDF |
Portable System Controller
DS1677
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| QV PDF |
Portable System Controller
DS1673
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| QV PDF |
I²C 32-Bit Binary Counter RTC
DS1672
| Low-Voltage, Serial Timekeeping Chip Combines an Ultra-Low-Voltage Clock with Sophisticated Power-Monitoring Circuitry, Power-Fail Switches, and a Switch to Optional Trickle-Charging, Replacing Several Discrete Components with One Chip |
| QV PDF |
Portable System Controller
DS1670
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