Kinetis® KW21Z-2.4 GHz 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm® Cortex®-M0+ Core
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Note: JN5189/88T is preferred for any new new Zigbee®, Thread design. No new software releases planned
The KW20Z is an ultra low-power, highly-integrated single-chip device that enables IEEE® 802.15.4-2011 RF connectivity for portable, extremely low-power embedded systems. Applications include portable health care devices, access control, security systems, smart energy and home area networks.
The KW20Z Wireless MCU integrates a 2.4 GHz transceiver supporting O-QPSK modulations, an Arm® Cortex®-M0+ CPU, 160 KB Flash and 20 KB SRAM, 802.15.4 packet processor, hardware security and peripherals optimized to meet the requirements of the target applications.
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Part Number | Wireless Connectivity Protocol | Package Size | Hardware Development Tool |
MKW40Z160VHT4 | Bluetooth Low Energy and IEEE 802.15.4 | 7 mm x 7 mm x 1 mm 48-pin Laminate QFN | FRDM-KW40Z USB-KW40Z |
MKW30Z160VHM4 | Bluetooth Low Energy | 5 mm x 5 mm x 1 mm 32-pin Laminate QFN | |
MKW20Z160VHT4 | IEEE 802.15.4 | 7 mm x 7 mm x 1 mm 48-pin Laminate QFN |
MCUXpresso Config Tools – A comprehensive suite of system configuration tools, including pins, clocks, SDK builder and more.
MCUXpresso SDK – An open-source software development kit (SDK) built specifically for your processor and evaluation board selections.
MCUXpresso IDE – An easy-to-use integrated development environment (IDE) for creating, building, debugging, and optimizing your application.
Kinetis Connectivity Software Version 1.0.1 includes the following components:
Kinetis® KW21Z-2.4 GHz 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm® Cortex®-M0+ Core
Kinetis® KW40Z-2.4 GHz Dual Mode: Bluetooth Low Energy and 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm® Cortex®-M0+ Core
Kinetis® KW41Z-2.4 GHz Dual Mode: Bluetooth® Low Energy and 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm® Cortex®-M0+ Core
Kinetis® KW2xD-2.4 GHz 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm® Cortex®-M4 Core
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Part | Order | CAD Model | Status | Package Termination Count | Package Type | Budgetary Price excluding tax | Operating Frequency [Max] (MHz) | Flash (kB) | Supply Voltage [max] (V) | Supply Voltage [min] (V) |
---|---|---|---|---|---|---|---|---|---|---|
Not Recommended for New Designs | 64 | VFLGA64 | 10K @ US$2.69 | 48 | 160 | 3.6 | 1.71 |
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