JN5189/88 (T): High Performance and Ultra-low power MCUs for Zigbee^® and Thread with Built-in NFC option

Overview

The JN5189 portfolio is designed to power the next generation of very low current wireless devices, supporting Zigbee 3.0, Thread, and IEEE 802.15.4. It includes several low-power modes and ultra-low TX and RX power consumption, which enables devices powered by JN5189/88 to have a longer battery life. With -100 dBm RX sensitivity and up to +11 dBm TX output power, JN5189/88 offers reliable and robust communications performance.JN5189/88 is powered by an Arm^® Cortex^®-M4 MCU and can run up to 640 KB onboard flash and 152 KB SRAM, with enough room and flexibility for complex applications and OTA upgrade capability without external memory. It has a rich set of MCU peripherals and multiple serial communication interfaces for embedded connected applications. JN5189T/88T has an integrated NFC NTAG to implement contactless NFC commissioning, simplifying the network build-out.

Features

CPU and Memory

Up to 48 MHz Cortex-M4
Up to 640 KB flash, up to 152 kB RAM, 128 KB ROM
NFC NTAG Option with EEPROM
Quad-SPI for execute in place or data storage in NVM

RF performance/power consumption

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

Security

AES256 with hardware protected key
Hash engine (SHA256)
Code readout protection

Digital and Analog Interfaces

UART/SPI/I2C up to 2
ISO7816 Interface for Secure Access Module
8 ch 12-bit ADC,
1 Analog comparator
Digital Microphone Interface and Audio Event Detection

Clocks and timers

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

Operating Conditions

Operating voltage: 1.9 to 3.6 V
Junction Temperature range: -40 to 125 °C

Features

CPU and Memory

Up to 48 MHz Cortex-M4
Up to 640 KB flash, up to 152 kB RAM, 128 KB ROM
NFC NTAG Option with EEPROM
Quad-SPI for execute in place or data storage in NVM

RF performance/power consumption

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

Security

AES256 with hardware protected key
Hash engine (SHA256)
Code readout protection

Digital and Analog Interfaces

UART/SPI/I2C up to 2
ISO7816 Interface for Secure Access Module
8 ch 12-bit ADC,
1 Analog comparator
Digital Microphone Interface and Audio Event Detection

Clocks and timers

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

Operating Conditions

Operating voltage: 1.9 to 3.6 V
Junction Temperature range: -40 to 125 °C

Application Notes

JN5189/88 Block Diagram

JN5189/88 Block Diagram

JN5189/88 Block Diagram

JN5189/88 Block Diagram

JN5189/88 Block Diagram

Development Boards

OM15080-JN5189 : JN5189 USB Dongle for Zigbee and Thread network thumbnail

OM15080-JN5189:JN5189 USB Dongle for Zigbee and Thread network

JN5189-DK006 : Advanced Development Kit for JN5189/88 thumbnail

JN5189-DK006:Advanced Development Kit for JN5189/88

Development Boards

OM15080-JN5189 : JN5189 USB Dongle for Zigbee and Thread network thumbnail

OM15080-JN5189:JN5189 USB Dongle for Zigbee and Thread network

JN5189-DK006 : Advanced Development Kit for JN5189/88 thumbnail

JN5189-DK006:Advanced Development Kit for JN5189/88

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Target Applications

Industrial

Smart City

Smart Home

Air Conditioning Remote Control
Heat Meter
Home Automation
Home security & access
In-Home Energy Display
Low-end Smart Thermostat
Refrigerator
Sensor Network
Smart Connected Appliances
Smart Lighting
Smart metering

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