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描述
The RX8130CE:B3 is a real-time clock module featuring an I²C-Bus interface (Fast-Mode 400 kHz) with a built-in frequency-adjusted 32.768 kHz crystal unit and integrated backup battery charge control function. The module operates with a supply voltage range of 1.25 V to 5.5 V and maintains ultra-low backup current of 300 nA typical at 3 V, enabling extended operation during power loss. It incorporates automatic power switching that monitors VDD voltage and transitions to backup power at 1.2 V minimum, along with reset functions featuring a 60 ms minimum delay and selectable release voltage. The device provides multiple interrupt outputs for alarm events (day, date, hour, minute, second), wakeup timer functionality (244 µs to 7.5 years), and self-monitoring interrupts for crystal oscillation stop and low voltage conditions. Common applications include battery-backed real-time clock systems, IoT devices, industrial controllers, and any embedded system requiring reliable timekeeping with minimal power consumption during backup operation.
搜索关键词: RX8130CEB3
规格
常见问题
RX8130CE:B3 是否符合 RoHS 标准？
是的，RX8130CE:B3 符合 RoHS 标准。
RX8130CE:B3 的交货期是多少？
RX8130CE:B3 的标准交货期约为 22 周。有库存的数量由 Master Electronics 发货。
有存货: 500
可立即发货
已订购:
750
可以发货 10/15/26
最小订购数量: 250
此消息模板用于通知联盟会员某个订单已付款。当金额被扣款时，订单会获得已付款状态。: 250
工厂交货期 22 周
数据表
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