意法半导体的智能复位 IC扩展了现有按钮的功能,这样用户通过同时长按1个或2个按钮就可以重置被冻结的器件。 这些器件具有几种有用特性,例如:
- 无需专用复位按钮,–使用现有按钮或者按钮组合即可实现
- 5~10秒的可定制输入延迟时间,保证意外的短激活按钮不会让系统复位
- 选择单个或者2个同时按钮来发送复位信号
- 支持电池不可拆卸的应用
- 采用超小型封装(DFN和UDFN),能够将对板尺寸的影响降至最低水平
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STM6513
Dual push-button Smart Reset with dual reset outputs and user-selectable setup delay
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STM6503
Dual push-button smart reset with user-adjustable setup delays
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SR2
6 pin Smart Reset
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STM6505
Dual push-button Smart Reset with user-adjustable setup delays
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STM6510
Dual push-button Smart Reset with capacitor-adjustable delays
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STM6522
Dual push-button Smart Reset with capacitor-adjustable setup delay
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SR1
4 pin Smart Reset
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STM6524
6-pin Smart Reset
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STM6519
Single-pin, push button Smart Reset
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STM6520
Dual push-button Smart Reset with push-button controlled output delay