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Description
The NR8576BB-G-ET is a serial-interface type real-time clock module IC with built-in crystal oscillator elements. It features timer counter circuits that keep track of time from the current second to the current year, automatic leap-year adjustment, and a supply voltage detect function. This IC is available in compact 14-pin SOPs (NR8576A×) and miniature 18-pin SOPs (NR8576B×).Specifications and features
- Crystal oscillator element built-in for adjustment free use - Timer counters for second, minute, hour, day, day of the week, month, and year - 2.5 to 5.5 V operating voltage range - 1.7 ± 0.3 V supply voltage detection threshold - 1.0 µA at 3.0 V (typ) current consumption - Automatic leap-year calendar adjustment - 32.768 kHz and 1 Hz output selectable - Package: 14-pin SOP (NR8576A×), 18-pin SOP (NR8576B×)Application Scenarios
This electronic component model can be used in various applications such as: - Real-time clocks in electronic devices - Timekeeping in automotive systems - Time-sensitive data loggingComparison
Advantages- Integrated crystal oscillator for adjustment-free use - Wide operating voltage range - Low power consumption - Automatic leap-year calendar adjustmentDisadvantages- Limited package options (14-pin SOP or 18-pin SOP) -
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Additional Information
- Datasheet: Download NR8576BB-G-ET
- Chipdatas Part: CD94-NR8576BB-G-ET
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 04:12 +0800
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