IoT Smart Home

Block Diagram

IoT Smart Home

IoT Smart Home BD

Supported Devices


Magnetic Sensors

I3C/I²C Digital Temp. Sensors

Power Management


Wireless Connectivity

Wi-Fi® + Bluetooth® + 802.15.4


Analog and Mixed Signal

Real-Time Clocks

Processors and Microcontrollers

i.MX 8 Applications Processors

Multicore Processing

  • 4x Cortex-A53 core platforms up to 1.5GHz per core
  • 32 kB L1-I Cache / 32 kB L1-D Cache
  • 512 kB L2 Cache
  • 1x Cortex®-M7 core up to 750 MHz
  • 512 kB on-chip RAM (OCRAM)

Wireless Features

  • 2x2, MU-MIMO combo, with low-power 28nm design
  • Bluetooth 5.3 including support for features like 2 Mbps LE and direction finding using Angle of Arrival (AOA) and Angle of Departure (AOD)
  • Dual band PAs, LNAs, and Switches
  • Concurrent applications support for a device to have two independent radio links, without compromising the 2x2 MIMO link
  • Precision indoor location capability, including IEEE 802.11mc as well as Bluetooth Low Energy direction finding

JN5189 RF performance/power consumption

  • -100 dBm RX sensitivity
  • up to 11 dBm TX power
  • RX 4.3 mA, DC/DC on at 3 V
  • TX 7.4 mA @ 0 dBm, 20.3 mA @ 10 dBm
  • 2.4 GHz IEEE 802.15.4 compliant


Quick reference to our documentation types.


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