♦ Robust Microcontroller Clock and Supervisor in a Single Package ♦ Integrated Reset, Watchdog, and Power-Fail Functions ♦ Pin-Programmable Watchdog Timeout ♦ +2.7V to +5.5V Operation ♦ Factory-Trimmed Oscillator ♦ Reset Valid Down to 1.1V Supply Voltage ♦ ±10mA Clock-Output Drive Current ♦ ±4% Tota.