Power-On-Reset IP Cores

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Power-On Reset (POR) IP cores ensure deterministic startup and safe initialization in modern SoC and ASIC designs.

These IP cores monitor supply ramp behavior and release reset only when operating conditions are valid, improving robustness during power-up and brownout events

This catalog allows you to compare Power-On Reset (POR) IP cores from leading vendors based on threshold accuracy, reset delay, power consumption, and process node compatibility.

Whether you are designing microcontrollers, system controllers, power management subsystems, or safety-critical SoCs, you can find the right Power-On Reset (POR) IP for your application.

 
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Compare 220 Power-On-Reset IP Cores from 22 vendors

What is Power-On Reset (POR) IP?

Power-On Reset (POR) IP is a supervisory block that monitors the power supply and generates reset behavior during startup or undervoltage events.

It helps ensure that logic and state machines are not released until supply conditions are stable enough for correct operation.

Main functions of Power-On Reset (POR) IP

Supply threshold detection

POR IP detects when the supply has reached a valid operating range.

Startup reset generation

It asserts reset during power-up and releases it according to timing and validity conditions.

Brownout and fault response

Many POR circuits also support safe recovery behavior when supply levels drop unexpectedly.

System reliability support

POR is foundational to deterministic bring-up in complex SoCs and ASICs.

Key features of Power-On Reset (POR) IP cores

  • Reliable startup sequencing
  • Supply-aware reset release
  • Low standby power
  • Improved system robustness
  • Compatibility with broader reset architecture

How to choose Power-On Reset (POR) IP

Selecting the right Power-On Reset (POR) IP depends on your application and integration requirements:

  • supply threshold requirements
  • delay and reset pulse width
  • brownout handling needs
  • power budget
  • integration with reset controllers and supervisors

Applications of Power-On Reset (POR) IP cores

  • MCUs and CPUs
  • system controllers
  • PMUs
  • automotive electronics
  • industrial and embedded systems

Compare Power-On Reset (POR) IP cores from leading vendors

This catalog provides access to a wide range of Power-On Reset (POR) IP cores from leading semiconductor IP providers.

Use filters to compare solutions based on reliable startup sequencing, supply-aware reset release, low standby power, and integration requirements.

Frequently asked questions about Power-On Reset (POR) IP cores

What is Power-On Reset (POR) IP?

Power-On Reset (POR) IP is a reusable hardware block used in SoCs and ASICs to implement this function with production-ready integration, verification support, and platform reuse.

What capabilities does Power-On Reset (POR) IP typically provide?

Typical capabilities include performance-optimized implementation, integration with the surrounding subsystem, configurable feature support, and reuse across multiple SoC or ASIC programs.

Where is Power-On Reset (POR) IP used?

Power-On Reset (POR) IP is commonly used in mcus and cpus, system controllers, pmus, and automotive electronics depending on the target product and architecture.

How do I choose Power-On Reset (POR) IP?

You should consider supported features, performance targets, power consumption, verification maturity, system integration requirements, and process node compatibility.

Why use dedicated Power-On Reset (POR) IP instead of building it from scratch?

Using proven Power-On Reset (POR) IP reduces design risk, shortens development time, and helps teams reach production faster with better interoperability and validation coverage.

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