S4242 Overview
S4242/S42WD42/S4261/S42WD61 Dual Voltage Supervisory Circuit With Watchdog Timer(S42WD61) (S42WD42).
S4242 Key Features
- Precision Dual Voltage Monitor
- VCC Supply Monitor
- Dual reset outputs for plex microcontroller systems
- Integrated memory write lockout function
- No external ponents required
- Second Voltage Monitor Output
- Separate VLOW output
- Generates interrupt to MCU
- Generates RESET for dual supply systems
- Guaranteed output assertion to VCC