32-bit MCUs Kinetis KW40Z/30Z/20Z Wireless MCUs Design with multi-mode (BLE/802.15.4) radio solutions Target Applications Overview * Home automation The Kinetis KW40Z/30Z/20Z (KW40Z) wireless MCU family is the first multi-mode radio in the Kinetis portfolio. Integrating a Bluetooth(R) Low Energy v4.1 and IEEE(R) 802.15.4-2011 compliant modem, it can support both standards and run in concurrent mode. The KW40Z MCU integrates a buck-boost DC/DC converter, supporting a wide range of operating voltages from Access control Lighting control Smart thermostats 0.9 V to 4.2 V, which significantly reduces the peak current in receive mode down to 6.5 mA Water heater control and transmit down to 8.4 mA. At the same time it delivers excellent link budget that ensures Curtain/window blind control the longest range of communication and high immunity to interference. Intruder alarms The KW40Z MCU offers Dual PAN support which allows the system to concurrently participate in two 802.15.4 networks, such as Thread and ZigBee(R) or an 802.15.4 based network and Remote control * Building automation BLE, eliminating the need for multiple radios, reducing system complexity and ultimately cost. Building control and monitoring Take advantage of the robust enablement package that includes the Freescale Bluetooth Building HVAC control Low Energy Host Stack, Thread, ZigBee, 802.15.4 MAC and Simple MAC (SMAC) software Fire/security protocol stacks, RTOS, development tools and IDE that are designed for use with Kinetis Retail pricing management KW40Z MCUs and fully integrated in the Kinetis Software Development Kit (KSDK). Security and access control Usage data collection Kinetis KW40Z/30Z/20Z Wireless MCUs Block Diagram Kinetis KW40Z, KW30Z, KW20Z Wireless MCUs Block Diagram * Healthcare Fitness monitoring PA Debug MCG Baseband IP Frac-N PLL Home healthcare FLASH 160 KB Control Registers LNA Packet Engine and FIFO 2.4 GHz Radio Cortex-M0+ SRAM 20 K DMA Cross Bar Switch (XBS) Peripheral Bridge True Random Number Generator Power Management and DC-DC (Buck and Boost Modes) 3x Timer/TPM Periodic Interrupt Timer Low Power Timer 2xSPI Medication asset Patient monitoring Cryptographic AES Acceleration Clock Management Institutional care UART 16-bit ADC Temp Sensor Battery Mon 2xI2C GPIO with IRQ Capability CMT 12-bit DAC CMP Touch Sense I/F Enablement Kinetis KW40Z/30Z/20Z Family * Freedom development board platform Features Benefits * USB dongle for sniffer applications or 6.5 mA typical Rx current and 8.4 mA typical Tx current with DC/DC activated Significantly reduces the power consumption and extends battery life -91 dBm typical BLE sensitivity High link budget improves range and lowers cost by reducing the need for external power amplifiers connection to PC * Bluetooth Low Energy v4.1 host stack and application profiles * 802.15.4 PHY/MAC support -102 dBm typical 802.15.4 sensitivity +5dBm maximum output power Excellent selectivity and blocking Significantly improves operation in harsh 2.4 GHz environments such as condominiums and apartments Dual-mode concurrent BLE and 802.15.4 radio capability Supports concurrent operations between an 802.15.4 and BLE network lowering system cost and complexity Dual PAN 802.15.4 support System can concurrently participate in two 802.15.4 based networks, eliminating the need for multiple radios 48 MHz ARM(R) Cortex(R)-M0+ core High performance low power core with adequate memory to run BLE, Thread (end node) and ZigBee PRO protocol stacks and application * Thread network stack (end node only) * ZigBee PRO stack and application profiles * Full integration with Kinetis SDK * Multiple reference designs * Support for multiple RTOS's including Freescale MQXTM and FreeRTOS * Supports IAR IDE On-chip 160 KB Flash memory On-chip 20 KB SRAM AES-128 Accelerator True Random Number Generator Fast encryption/decryption utilizing hardware security algorithms for network commissioning and transmissions of supported protocols Buck and Boost DC/DC working from 0.9 V to 4.2 V Supports a wide range of batteries from single alkaline or coin-cell to Lithium-Ion 16-bit Analog-to-Digital Converter (ADC) Supports high performance on-chip analog at the MCU level for sensor aggregation and other sophisticated applications 12-bit Digital-to-Analog Converter (DAC) 6-bit High Speed Analog Comparator (CMP) Small 7x7 and 5x5 packages Smaller size and low component count reduces cost -40 C to +105 C operational temperature range Ideal for industrial applications that need extended temperature range Compatible with Freescale Kinetis MCU Family Software protocol stacks, tools and IDE are compatible with the Kinetis MCUs, and integrated in the Kinetis software development kit (SDK) Development Tools Kit Number Description FRDM-KW40Z Freescale Freedom Development Board, KW40Z, 2.4 GHz BLE and 802.15.4 wireless connectivity solutions USB-KW40Z USB dongle for sniffer operations. KW40Z, 2.4 GHz BLE and 802.15.4 wireless connectivity solutions Orderable part-numbers Part Number MKW40Z160VHT4 Sensitivity (dBm) -91 dBm (BLE)/ Feature Package Very low-power, concurrent BLE and 802.15.4 operation 7x7 Laminate QFN 48-pin -102 dBm (802.15.4) MKW30Z160VHM4 -91 dBm Very low-power, BLE only 5x5 Laminate QFN 32-pin MKW20Z160VHT4 -102 dBm Very low-power, 802.15.4 only 7x7 Laminate QFN 48-pin For more information about wireless connectivity products, software and documentation, please visit freescale.com/wireless Freescale, the Freescale logo and Kinetis are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. All other product or service names are the property of their respective owners. ARM and Cortex are registered trademarks of ARM Limited (or its subsidiaries) in the EU and/or elsewhere. All rights reserved. (c) 2015 Freescale Semiconductor, Inc. Doc Number: KNTSKW40ZFS REV 0