X5001
Description
This device bines three popular functions, Poweron Reset, Watchdog Timer, and Supply Voltage Supervision in one package.
Key Features
- 200ms power-on reset delay
- Selectable nonvolatile watchdog timer —0.2, 0.6, 1.4 seconds —Off selection —Select settings through software
- Long battery life with low power consumption —<50µA max standby current, watchdog on —<1µA max standby current, watchdog off
- 2.7V to 5.5V operation
- SPI mode 0 interface
- Built-in inadvertent write protection —Power-up/power-down protection circuitry —Watchdog change latch
- High reliability
- Available packages .. —8 Ld TSSOP —8 Ld SOIC —8 Ld PDIP
- Pb-free plus anneal available (RoHS pliant) Watchdog Transition Detector SI SO SCK CS/WDI Data Register mand Decode & Control Logic
