| Part | DS1343 |
|---|---|
| Description | Low-Current SPI/3-Wire RTCs |
| Manufacturer | Maxim Integrated |
| Size | 1.26 MB |
Package: TSSOP
Mount Type: Surface Mount
Pins: 20
Operating Voltage: 3.3 V
The DS1343/DS1344 low-current real-time clocks (RTCs) are timekeeping devices that provide an extremely low standby current, permitting longer life from a backup supply source. The devices also support high-ESR crystals, broadening the pool of usable crystals for the devices.
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| Newark | 17 | 1+ : 8.12 USD 10+ : 6.28 USD 25+ : 6.27 USD 50+ : 5.74 USD |
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| Analog Devices | 4074 | 1+ : 6.95 USD 10+ : 5.355 USD 1000+ : 3.39 USD |
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| Part Number | Manufacturer | Description |
|---|---|---|
| DS1347 | Maxim Integrated | SPI-Compatible Real-Time Clock |
| DS1345YL | Dallas Semiconducotr | 1024K Nonvolatile SRAM |
| DS1345W | Dallas Semiconducotr | 1024k Nonvolatile SRAM |
| DS1345BL | Dallas Semiconducotr | 1024K Nonvolatile SRAM |