• Part: PT7M7810
  • Description: (PT7M7xxx) uP Supervisor Circuits
  • Manufacturer: Pericom Semiconductor
  • Size: 158.91 KB
Download PT7M7810 Datasheet PDF
Pericom Semiconductor
PT7M7810
PT7M7810 is (PT7M7xxx) uP Supervisor Circuits manufactured by Pericom Semiconductor.
- Part of the PT7M7811 comparator family.
Features - Precision supply-voltage monitor - 4.63V (PT7M7xxx L) - 4.38V (PT7M7xxx M) - 3.08V (PT7M7xxx T) - 2.93V (PT7M7xxx S) - 2.63V (PT7M7xxx R) - 2.32V (PT7M7xxx Z) - 2.20V (PT7M7xxx Y) - 4.00V (PT7M7xxx J) - 200ms reset pulse width - Debounced CMOS-patible manual-reset input (7811, 7812, 7823, 7825, 7342-7344) - Reset Output Signal for Watchdog and Power Abnormal, Manual Reset - Reset Push-Pull output (PT7M7809,7811,7823, 7824,7825,7342,7345) - Reset Open-Drain output (PT7M7803/7343) - Voltage monitor for power-fail or low battery warning - Guaranteed RESET/RESET valid at VCC = 1.0V Applications - Power-supply circuitry in µP systems Ordering Information Note: lead free package is available by adding E at the end of each part no. For example: PT7M7803XTE for SOT23-3 lead free package. Suffix: X -- Monitored Voltage PT0109L(04/07) Ver:11 .Data Sheet.in |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Data Sheet PT7M7803/7809-7812/7823-7825/7342-7345 µP Supervisor Circuits Function parison Block Diagram Block Diagram Watchdog Transition Detector V cc Watchdog Timer Timebase for Reset & Watchdog MR Reset Generator Vcc RESET (RESET) V RST PFI 1.25V PFO PT0109L(04/07) Ver:11...