Watchdog Timer Open Drain 6.3ms SOT-23-5

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Watchdog Timers, STMicroelectronics

The Watchdog Timer integrated circuit is a self-contained device for preventing system failures. Certain types of hardware or software errors could cause the electronics system to fail. The watchdog timer has an input that is used to clear the watchdog timer periodically within a specified timeout period. While the system is operating correctly, the watchdog output is not asserted. If the watchdog timer is not cleared, the watchdog output generates a processor interrupt or reset.

規格
Attribute Value
Mounting Type Surface Mount
Timer Type Watchdog
Package Type SOT-23
Number of Internal Timers 1
Pin Count 5
Minimum Operating Supply Voltage 2.7 V
Maximum Operating Supply Voltage 5.5 V
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Width 1.75mm
Dimensions 3 x 1.75 x 1.3mm
Length 3mm
Height 1.3mm
當前暫無庫存,可於2020/3/3發貨,3 工作日送達。
單價 個 (在毎卷:3000)
HK$ 2.78
(不含稅)
單位
Per unit
Per Reel*
3000 +
HK$2.78
HK$8,340.00
* 參考價格