Description
The PT7M78xx family microprocessor (P) supervisory circuits are targeted to improve reliability and accuracy of power-supply circuitry in P systems.
Features
-  Precision supply-voltage monitor - 4.63V (PT7M78xxL) - 4.38V (PT7M78xxM) - 3.08V (PT7M78xxT) - 2.93V (PT7M78xxS) - 2.63V (PT7M78xxR) - 2.32V (PT7M78xxZ) - 2.20V (PT7M78xxY) - 4.00V (PT7M78xxJ) - 2.25V (PT7M78xxK) - 2.80V (PT7M78xxG)
 200ms reset pulse width  Debounced CMOS-compatible manual-reset input
(7811, 7812, 7823, 7825)  Reset Output Signal for Watchdog and Power
Abnormal, Manual Reset  Reset Push-Pull output (PT7M7809,7811,7823,
7824,7825)  Reset Open-Drain output (PT7M7803)  Vol.