S4242S2.7P PDF 데이터시트 검색

S4242, S42WD42, S4261, S42WD61 Dual Voltage Supervisory Circuit With Watchdog Timer(S42WD61) (S42WD42) FEATURES Precision Dual Voltage Monitor VCC Supply Monitor - Dual reset outputs for complex microcontroller systems - Integrated memory write lockout function - No external components required Second Voltage Monitor Output Separate VLOW output Generates interrupt to MCU Generates RESET for dual supply systems - Guaranteed output assertion to VCC - 1V Watchdog Timer (S42WD42, S42WD61) 1.