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Partname: | MB3793-42PNF |
Description: | POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER |
Manufacturer: | Fujitsu Microelectronics |
Datasheet: | PDF (266K). Click here to download *) |
The MB3793 is an integrated circuit to monitor power voltage; it incorporates a watchdog timer. A reset signal is output when the power is cut or falls abruptly. When the power recovers normally after resetting, a power-on reset signal is output to microprocessor units (MPUs). An internal watchdog timer with two inputs for system operation diagnosis can provide a fail-safe function for various application systems. There is also a mask option that can detect voltages of 4.9 to 2.4V in 0.1-V steps. The model number and package code are as shown below. Model No. |
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Click here to download MB3793-42PNF Datasheet*) |
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