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PT7A7525 - uP Supervisor Circuits

Download the PT7A7525 datasheet PDF. This datasheet also covers the PT7A7515 variant, as both devices belong to the same up supervisor circuits family and are provided as variant models within a single manufacturer datasheet.

General Description

The PT7A751X/752X/753X family microprocessor (P) supervisory circuits are targeted to improve reliability and accuracy of power-supply circuitry in P’s systems.

These devices reduce the complexity and number of components required to monitor power-supply and battery functions.

Key Features

  • Precision supply-voltage monitor - 4.63V (PT7A7511, 7521, 7531) - 4.38V (PT7A7512, 7522, 7532) - 3.08V (PT7A7513, 7523, 7533) - 2.93V (PT7A7514, 7524, 7534) - 2.63V (PT7A7515, 7525, 7535).
  • 200ms reset pulse width.
  • Debounced TTL/CMOS-compatible manual- reset input.
  • Independent watchdog timer 1.6sec time-out (not available for PT7A7531 - 7535).
  • Reset output signal: - Active-low only (PT7A7511 - 7515) - Active-high only (PT7A7521 - 7525) - Active-high and active-low (PT7A7.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT7A7515_PericomTechnology.pdf) that lists specifications for multiple related part numbers.

More Datasheets from Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PT7A7521 uP Supervisor Circuits
PT7A7522 uP Supervisor Circuits
PT7A7523 uP Supervisor Circuits
PT7A7524 uP Supervisor Circuits
PT7A7511 uP Supervisor Circuits
PT7A7512 uP Supervisor Circuits
PT7A7513 uP Supervisor Circuits
PT7A7514 uP Supervisor Circuits
PT7A7515 uP Supervisor Circuits
PT7A7531 uP Supervisor Circuits

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PT7A7511-15/7521-25/7531-35 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| μP Supervisor Circuits Features  Precision supply-voltage monitor - 4.63V (PT7A7511, 7521, 7531) - 4.38V (PT7A7512, 7522, 7532) - 3.08V (PT7A7513, 7523, 7533) - 2.93V (PT7A7514, 7524, 7534) - 2.