MB3793-28A - Cypress Semiconductor

MB3793-28A Power-Voltage Monitoring IC

Power-Voltage Monitoring IC with Watchdog Timer Datasheet 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 t.

Features

■ Precise detection of power voltage fall: ±2.5%
■ Detection voltage with hysteresis
■ Low power dispersion: ICC = 41 μA (Typ)
■ Internal dual-input watchdog timer
■ Watchdog timer halt function
■ Independently-set watchdog and reset times Application
■ Arcade Amusement etc. Cypress Semiconductor Corporation
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