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
Note: K32W061/41 is preferred for any new Zigbee®, Thread and Bluetooth® LE 5.0 design. No new software releases planned
The KW41Z is an ultra-low-power, highly-integrated single-chip device that enables Bluetooth® Low Energy v4.2 and IEEE® 802.15.4 RF connectivity for portable, extremely low-power embedded systems. Applications include portable healthcare devices, wearable sports and fitness devices, AV remote controls, computer keyboards and mice, gaming controllers, access control security systems, smart energy, and home area networks.
The KW41Z MCU integrates a 2.4 GHz transceiver supporting FSK/GFSK and O-QPSK modulations, an Arm® Cortex®-M0+ CPU, up to 512 KB Flash and up to 128 KB SRAM, 802.15.4 packet processor, hardware security and peripherals optimized to meet the requirements of the target applications.
The KW41Z is an ideal solution for true single-chip designs that require concurrent communication on both a Bluetooth Low Energy network and an 802.15.4 based network such as Thread and Zigbee. This multi-mode capability enables direct communication using Bluetooth Low Energy via a mobile device and participating in a mesh network for local and remote control/monitoring.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by NXP® Semiconductors is under license.
製品詳細
ブロック図
Features
Multi-Protocol Radio
- 2.4 GHz Bluetooth Low Energy version 4.2 Compliant
- IEEE Std. 802.15.4 Standard Compliant
- Typical Receiver Sensitivity (Bluetooth Low Energy) = -95 dBm
- Typical Receiver Sensitivity (802.15.4) = -100 dBm
- Programmable Transmitter Output Power up to +3.5 dBm
Core and Memories
- Up to 48 MHz Arm® Cortex®-M0+ core
- Up to 512 KB Flash memory
- Up to 128 KB SRAM
- Excellent coexistence performance
- Integrated balun to reduce system cost and PCB board area
Low Power Consumption and Operating Voltage Ranges
- Nine low-power modes to provide power optimization based on application requirements
- Typical Rx/Tx Current (DC/DC Enabled): 6.5 mA / 8.4 mA
- Typical Rx/Tx Current (DC/DC Enabled): 6.8/6.1 mA
- Bypass Voltage: 1.71V to 3.6V
- DCDC Converter Buck Configuration: 2.1V to 4.2V
- DCDC Converter Boost Configuration: 0.9V to 1.795V
Analog modules
- 16-bit Analog-to-Digital Converter (ADC)
- 12-bit Digital-to-Analog Converter (DAC)
- 6-bit High Speed Analog Comparator (CMP)
Security
- AES-128 Accelerator (AESA), True Random Number Generator (TRNG)
Supported Software
- Bluetooth Low Energy Host Stack and Profiles
- Generic FSK Link Layer Software
- Thread
- Thread + Bluetooth Low Energy Stack
- Zigbee 3.0
- Zigbee 3.0 + Bluetooth Low Energy Stack
- Kinetis® Software Development Kit (SDK)
- FreeRTOS kernel and a bare-metal non-preemptive task scheduler
- Support for MCUXpresso and IAR
比較表
Kinetis KW41Z Family Solutions
| Part Number | Wireless Connectivity Protocol | Memory | Package Size | Hardware Development Tool |
| MKW41Z512VHT4 | Bluetooth Low Energy and IEEE 802.15.4 | 512 KB Flash,128 KB RAM | 7 mm x 7 mm x 1 mm48-pin Laminate QFN | FRDM-KW41ZUSB-KW41Z |
| MKW41Z256VHT4 | 256 KB Flash,64 KB SRAM | |||
| MKW41Z512CAT4R | 512 KB Flash,128 KB RAM | 3.9 mm x 3.8 mm75-pin WLCSP | ||
| MKW31Z512VHT4 | Bluetooth Low Energy | 512 KB Flash,128 KB RAM | 7 mm x 7 mm x 1 mm48-pin Laminate QFN | |
| MKW31Z256VHT4 | 256 KB Flash,64 KB SRAM | |||
| MKW31Z512CAT4R | 512 KB Flash,128 KB RAM | 3.9 mm x 3.8 mm75-pin WLCSP | ||
| MKW21Z512VHT4 | IEEE 802.15.4 | 512 KB Flash,128 KB RAM | 7 mm x 7 mm x 1 mm48-pin Laminate QFN | |
| MKW21Z256VHT4 | 256 KB Flash,64 KB SRAM |
MCUXpresso Software and Tools
プロトコル・スタック
Connectivity Software
MCUXpresso SDK for KW41Z includes the following components:
- KW41Z Bluetooth® low energy v4.2 stack, v1.2.8
- KW41Z Thread® stack v1.2.8
- KW41Z Zigbee® stack, v6.0.9
- KW41Z IEEE® 802.15.4-2006/2011 MAC/PHY implementation v5.3.8
- KW41Z Generic FSK link layer software v1.0.7
- KW41Z Simple Media Access Controller (SMAC) v3.3.7
- KW41Z-enabled Connectivity Framework v5.3.8
NXP Designs: Reference Design Library
Technical content and expertise to help jump-start your design and get you to production faster.関連製品
購入/パラメータ
|
|
|
|
|
|
|
|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ドキュメント
クイック・リファレンス ドキュメンテーションの種類.
1-5 の 20 ドキュメント
-
データ・シート
MKW41Z/31Z/21Z Data Sheet
-
アプリケーション・ノート
Memory Pool Optimizer on MKW3xA/KW3xZ
-
アプリケーション・ノート
Host SDK on Linux OS
設計・リソース
ハードウェア
クイック・リファレンス
ボードタイプ.
1-5 の 13 ハードウェア提供
-
-
-
完全なソリューションNXP Rapid IoT Prototyping Kit
-
追加ハードウェアを利用可能 パートナー・ソリューションの特集を表示.
-
デザイン・コンセプトタッチ・ボード
-
エミュレータ、プローブ、プログラマUniversal Multilink開発インターフェース
ソフトウェア
クイック・リファレンス ソフトウェア・タイプ.
1-5 の 16 ソフトウェア・ファイル
-
BSPとデバイスドライバ
MCUXpresso Config Tools：ピン、クロック、ペリフェラル注目
-
開発IDEと構築ツール
MCUXpresso統合開発環境 (IDE)注目
-
BSPとデバイスドライバ
Open-CMSIS-Packs
-
追加ソフトウェアを利用可能 パートナー・ソリューションの特集を表示.
-
スニペット、ブート・コード、ヘッダ、モニタなど
2.4 GHz Bootloader for FXTH87E and MKW41Z (REV 1.0)
-
スニペット、ブート・コード、ヘッダ、モニタなど
NXPマイクロコントローラ用MCUブートローダ
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。
