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MAX6304看门狗的典型工作电路 给你参考
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关键特性
Adjustable Reset Threshold
Adjustable Reset Timeout
Adjustable Watchdog Timeout
500x Watchdog Timeout Multiplier
4µA Supply Current
RESET or Active-Low RESET Output Options
Push-Pull or Open-Drain Output Options
Guaranteed Active-Low RESET Asserted At or Above VCC = 1V (MAX6301/MAX6303)
Power-Supply Transient Immunity
Watchdog Function can be Disabled
PDIP/SO/µMAX Packages Available
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发表于 2019-11-13 14:21
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此帖出自嵌入式系统论坛
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