RS4TC8900 温度补偿实时时钟

2025-03-20
RS4TC8900是一款温度补偿实时时钟,内置32.768 kHz DTCXO,具有高稳定性(< ±3.0 ppm)。它支持I2C总线的高速模式(高达400 kHz),并提供日、日期、小时和分钟的闹钟中断功能、唤醒定时器中断、秒和分钟的时间更新中断功能。此外,它还具有温度补偿的32.768 kHz输出功能(具有OE功能),自动校正闰年(从2000年到2099年),宽接口电压范围(2.5V ~ 5.5V),宽时间保持电压范围(1.6V~5.5V),低电流消耗(0.54uA / 3 V(典型)),内置备用切换电路(涓流充电),工作温度范围为-40℃ ~ +85 ℃。

Raystar Microelectronics

RS4TC8900

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温度补偿实时时钟

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各种需要精确时间测量的电子设备 ]

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Please see the document for details

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SOP14, 3225-10L

English Chinese Chinese and English Japanese

RSM-DS-R-0003

1.8 MB

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