Pin-Selectable Watchdog Timers

General Description The MAX6369–MAX6374 are pin-selectable watchdog timers that supervise microprocessor (μP) activity and signal when a system is operating improperly. During normal operation, the microprocessor should repeatedly toggle the watchdog input (WDI) before the selected watchdog tim

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Pin-Selectable Watchdog Timers

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引腳可設置看門狗定時器

MAX6369–MAX6374均為引腳可選的看門狗定時器，用于監(jiān)控微處理器(μP)活動并在系統(tǒng)工作不正常時發(fā)出信號。在正常工作期間，微處理器應在選定的看門狗超時周期到期之前反復切換看門狗輸入(WDI)，以證明系統(tǒng)正在正確處理代碼。如果μP在超時周期到期之前未提供有效的看門狗輸入躍遷，則監(jiān)控器會置位看門狗（低電平有效WDO）輸出，以表明系統(tǒng)未在預期時間范圍內(nèi)執(zhí)行所需指令?？撮T狗輸出脈沖可用于復位μP或中斷系統(tǒng)以發(fā)出處理錯誤警告。\n\n MAX6369–MAX6374均為靈活的看門狗定時器監(jiān)控器，可通過代碼執(zhí)行錯誤通知提高系統(tǒng)可靠性。該系列提供多種引腳可選的看門狗定時選項，以適合廣泛的 ? 用于關鍵μP應用的精密看門狗定時器\n\n? 引腳可選的看門狗超時周期\n\n? 引腳可選的看門狗啟動延遲周期\n\n? 無需斷電重啟即可更改看門狗時序特性\n\n? 開漏或推挽脈沖低電平有效看門狗輸出\n\n? 看門狗定時器禁用功能\n\n? 工作電壓：+2.5V至+5.5V\n\n? 低電源電流：8μA\n\n? 無需外部元件\n\n? 微型8引腳SOT23封裝\n\n? 通過AEC-Q100認證（僅MAX6369KA/V+和MAX6374KA/V+）;

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亞德諾

Pin-Selectable Watchdog Timers

General Description The MAX6369–MAX6374 are pin-selectable watchdog timers that supervise microprocessor (μP) activity and signal when a system is operating improperly. During normal operation, the microprocessor should repeatedly toggle the watchdog input (WDI) before the selected watchdog tim

文件：114.25 Kbytes 頁數(shù)：8 Pages

MAXIM

美信

Pin-Selectable Watchdog Timers

General Description The MAX6369–MAX6374 are pin-selectable watchdog timers that supervise microprocessor (μP) activity and signal when a system is operating improperly. During normal operation, the microprocessor should repeatedly toggle the watchdog input (WDI) before the selected watchdog tim

文件：440.98 Kbytes 頁數(shù)：10 Pages

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美信

Pin-Selectable Watchdog Timers

文件：123.66 Kbytes 頁數(shù)：10 Pages

MAXIM

美信

Pin-Selectable Watchdog Timers

文件：288.63 Kbytes 頁數(shù)：10 Pages

MAXIM

美信

Package：SOT-23-8；包裝：管件 類別：集成電路（IC） 監(jiān)控器 描述：IC SUPERVISOR 1 CHANNEL SOT23-8

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亞德諾

Package：SOT-23-8；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 監(jiān)控器 描述：IC SUPERVISOR 1 CHANNEL SOT23-8

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亞德諾

Package：SOT-23-8；包裝：管件 類別：集成電路（IC） 監(jiān)控器 描述：IC SUPERVISOR 1 CHANNEL SOT23-8

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