Smart Inhaler

SMART-INHALER

NXP offers a broad portfolio of sensors and MCUs, such as QN9090 and K32W061 Wireless MCU families, capable of delivering precision for medical equipment. This new smart inhalers will count with wireless connectivity, security integration and brand protection for the gas cartridge, with security to protect the information of the patient and upload it to the cloud in order to configure the inhaler from doctor side.

Product Details

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Block Diagram

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Smart Inhaler K32W061

Smart Inhaler BD

Smart Inhaler QN9090

Smart Inhaler BD1
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Supported Devices

Wireless Connectivity

Multiprotocol MCUs

  • K32W061_41: K32W061/41: High-Performance, Secure and Ultra-Low-Power MCU for Zigbee®,Thread™, and Bluetooth® LE 5.0 with Built-In NFC Option

Power Management

Load Switches

Battery Chargers

  • MC34671: 600 mA Single-Cell Li-Ion / Li-Polymer Battery Charger

RFID

NFC Readers

  • PN7160: NFC Plug and Play Controller with Integrated Firmware and NCI Interface

NTAG for Tags and Labels

  • NTAG424DNA: NTAG® 424 DNA / 424 DNA TagTamper – Advanced Security and Privacy for Trusted IoT Applications

Sensors

Accelerometers

  • FXLS8974CF: ±2g/±4g/±8g/±16g, Low-Power 12-Bit Digital IoT Accelerometer

Peripherals and Logic

LCD Segment Drivers

  • PCA8561: Automotive 18 X 4 LCD Segment Driver

Automotive LCD Drivers

Features

CPU and Memory

  • Up to 48 MHz Cortex-M4
  • 640 KB flash, 152 KB RAM and 128 KB ROM
  • NFC NTAG Option with EEPROM (K32W061 only)
  • Quad-SPI for data storage in external NVM

RF Performance/Power Consumption

  • Support of Zigbee 3.0, Thread, and IEEE 802.15.4 and Bluetooth Low Energy 5.0
  • -100 dBm RX sensitivity
  • Up to 11dBm TX power
  • RX 4.3 mA, DC/DC on at 3 V
  • TX 7.4 mA @ 0 dBm, 20.3 mA @ 10 dBm
  • Numerous and flexible low-power modes, Power Down Mode current < 1uA
  • Bluetooth LE 5.0 with 2Mbps and up to 8 simultaneous connections
  • Improved Wi-Fi co-existence

Clocks and Timers

  • 32 MHz and 32.768 kHz crystals
  • Low and High Frequency Internal Clock sources
  • 4 x general purpose timer
  • 32 K sleep timer
  • Watchdog timer
  • RTC with calibration

Documentation

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