Maxim > 方案 > 传输节点、接入节点、上/下路复用器和数字交叉连接
电池备份
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
I²C、32位二进制计数器看门狗RTC，带有涓流充电器和复位输入/输出
DS1374, DS1374C, DS1374U
| 历时计数器，提供上电复位、看门狗或闹钟、方波输出 |
| QV PDF |
3.3V/5V微管理器
DS1836
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| QV PDF |
PC电源失效检测及复位控制器
DS1632
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| Key Specifications: Timekeeping & Real-Time Clocks |
| Part Number |
Functions |
Date/ Time Format |
Interface |
VSUPPLY
(V) |
Time Keeping Current
(nA) |
CL
(pF) |
Memory Type |
Time of Day Alarms |
| hh = sec/100 |
typ |
| DS1374 |
| Elapsed Time Counter | | Watchdog Timekeeper |
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Binary |
I2C |
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400 |
6 |
None |
1 |
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See All Timekeeping & Real-Time Clocks (80)
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