面向汽车应用的纳米功率高精度实时时钟，带集成石英晶体
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Automotive Low-Powered RTC IC
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The PCA85074ATL is a low-power, Automotive-grade real-time clock (RTC) IC designed for reliable timekeeping, supporting high-temperature operation up to 125 °C.
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Features
- Wide supply range enables design flexibility
- VDD supply voltage: 1.8 V to 5.5 V
- VDD clock supply voltage: 0.9 V to 5.5 V
- AEC-Q100 grade 1 compliant for automotive applications
- Low current; typical 0.25 μA at VDD = 3.0 V and Tamb = 25 °C
- Automotive temp range: -40 °C to +125 °C
- TSSOP8 (3 x 3 mm; 1.1 mm pitch)
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