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KW40Z: Kinetis® KW40Z-2.4 GHz Dual Mode: BLE and 802.15.4 Wireless Radio Microcontroller (MCU) based on ARM® Cortex®-M0+ Core

The KW40Z is a highly-integrated single-chip device that enables Bluetooth® Smart/Bluetooth® Low Energy (BLE) v4.1 and IEEE® 802.15.4-2011 RF connectivity for portable, extremely low-power embedded systems. Applications include portable health care 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 KW40Z MCU integrates a 2.4 GHz transceiver supporting a range of FSK/GFSK and O-QPSK modulations, an ARM® Cortex®-M0+ CPU, 160 KB Flash and 20 KB SRAM, BLE Link Layer hardware, 802.15.4 packet processor, hardware security and peripherals optimized to meet the requirements of the target applications. The KW40Z has enough on-chip memory to concurrently run both a Bluetooth Low Energy stack and an IEEE 8021.5.4 MAC/PHY for multi-mode applications.

Kinetis^® W Series KW40Z MCUs Block Diagram

Kinetis^® KW40Z Bluetooth® Low Energy Bike Computer Demo

Kinetis^® KW40Z Bluetooth® Smart Mesh Fire Truck Demo

特性

• Multi-Protocol Radio
  • 2.4 GHz Bluetooth Low Energy version 4.1 Compliant
  • IEEE Std. 802.15.4-2011 Standard Compliant
  • Typical Receiver Sensitivity (BLE) = -91 dBm
  • Typical Receiver Sensitivity (802.15.4) = -102 dBm
  • Programmable Transmitter Output Power: -20 dBm to +5 dBm
• 2.4 GHz Bluetooth Low Energy version 4.1 Compliant
• IEEE Std. 802.15.4-2011 Standard Compliant
• Typical Receiver Sensitivity (BLE) = -91 dBm
• Typical Receiver Sensitivity (802.15.4) = -102 dBm
• Programmable Transmitter Output Power: -20 dBm to +5 dBm
• Core and Memories
  • Up to 48 MHz ARM® Cortex-M0+ core
  • On-chip 160 KB Flash memory
  • On-chip 20 KB SRAM
• Up to 48 MHz ARM® Cortex-M0+ core
• On-chip 160 KB Flash memory
• On-chip 20 KB SRAM
• 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
  • 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
• 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
• 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)
• 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)
• AES-128 Accelerator (AESA), True Random Number Generator (TRNG)
• Supported Software
  • BLE Host Stack and Profiles, 802.15.4 MAC and SMAC
  • Kinetis® Software Development Kit (SDK)
  • The FreeRTOS kernel and a bare-metal non-preemptive task scheduler
• BLE Host Stack and Profiles, 802.15.4 MAC and SMAC
• Kinetis® Software Development Kit (SDK)
• The FreeRTOS kernel and a bare-metal non-preemptive task scheduler

Recommended Documentation (1)

Data Sheets (1)

Application Notes (8)

Reference Manuals (2)

Users Guides (8)

Fact Sheets (1)

Device Drivers

• TFS Flash Driver Software for Kinetis and ColdFire+ Microcontrollers (REV 1.04) exe C90TFS-FLASH-DRIVER-DEVD 9/24/2015

Ordering Information

Package Information

Package Description	Outline Version	Packing	Product Status	Part Number	Chemical Content	RoHS / Pb FreeChina RoHS Lookup	MSL	PPT (°C)
LamQFN 48 7*7*0.98 P0.5	98ASA00694D	MPQ - 260 TRAYPOQ - 1300 BRICK	Active	MKW40Z160VHT4	MKW40Z160VHT4.pdf		3	260
		MPQ - 2000 REELPOQ - 2000 BOX	Active	MKW40Z160VHT4R	MKW40Z160VHT4R.pdf		3	260