Vendor: Dolphin Semiconductor Category: Power On Reset (POR)

Combined Power-On-Reset and Brown-Out-Reset in TSMC 22ULL

Combined Power-On-Reset and Brown-Out-Reset in TSMC 22ULL

TSMC 22nm ULL Silicon Proven View all specifications

Overview

Combined Power-On-Reset and Brown-Out-Reset in TSMC 22ULL

Key features

  • Current consumption:
    • on AVD: 13 µA on AVD
    • on Vin: 2 µA in normal mode / 20 nA in low power mode
  • Typical BOR threshold voltage: 86% of input monitored voltage
  • Typical POR threshold voltage: 87% of input monitored voltage
  • ±3% accuracy (no trimming required)

Block Diagram

POR-BOR-1.62-3.63-0.55-3.3.02_TSMC_22_ULL block diagram

Benefits

  • Dual POR and BOR function
  • Programmable input monitored thresholds
  • Reset signal filtering
  • Local Supply Monitoring (LSM)
  • AVD input voltage range: 1.62 V to 3.63 V
  • VDD Digital power supply: 0.72 V to 0.99 V
  • IN input voltage range: 0 V to VAV D
  • Programmed monitored input voltage range: 0.55 V and 3.3 V
  • Junction temperature range: -40°C to 125°C

Applications

  • AR - VR
  • Bluetooth
  • Cellular IoT
  • GNSS
  • Hearing aids
  • Home Appliance
  • Infotainment
  • NB-IoT
  • Smart Headset
  • Smart Speaker
  • TWS Earpods
  • ULP MCU
  • Voice-controlled devices
  • Voice Assistant
  • WiFi

Silicon Options

Foundry Node Process Maturity
TSMC 22nm ULL Silicon Proven

Specifications

Identity

Part Number
POR-BOR-1.62-3.63-0.55-3.3.02_TSMC_22_ULL
Vendor
Dolphin Semiconductor
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Learn more about Power On Reset (POR) IP core

Dolphin Semiconductor and INTERA Group Announce Reference Platform Combining Analog Voice Sensing and Neuromorphic AI for Ultra-Low-Power Edge Intelligence

Dolphin Semiconductor, a leading provider of semiconductor IP solutions, and INTERA Group, a semiconductor innovation company specializing in neuromorphic ASIC architectures, today announced a strategic collaboration to deliver a joint reference platform combining Dolphin’s WhisperExtractor (aMFCC) analog feature-extraction IP with INTERA’s Spiking Neural Network (SNN) processing architecture.

Vertex Growth commits €10M in Dolphin Semiconductor

Vertex Growth is a growth-stage venture capital fund anchored by Vertex Holdings, a subsidiary of global investment firm Temasek. The fund is dedicated to investing in high potential companies on the cusp of scaling-up.

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

What is Combined Power-On-Reset and Brown-Out-Reset in TSMC 22ULL?

Combined Power-On-Reset and Brown-Out-Reset in TSMC 22ULL is a Power On Reset (POR) IP core from Dolphin Semiconductor listed on Semi IP Hub. It is listed with support for tsmc Silicon Proven.

How should engineers evaluate this Power On Reset (POR)?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Power On Reset (POR) IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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