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Freescale Semiconductor Freedom FRDM-KW40Z User Manual

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Freescale Semiconductor, Inc.
User's Guide
FRDM-KW40Z Freescale Freedom
Development Board
User's Guide
1
About this guide
This manual describes the hardware for the Freescale
Freedom development board, FRDM-KW40Z. The
FRDM-KW40Z Freedom development board is a small,
low-power, cost-effective evaluation and development board
for application prototyping and demonstration of the
MKW40Z SoC family of devices. These evaluation boards
offer an easy-to-use mass-storage device mode flash
programmer, a virtual serial port and classic programming
and run-control capabilities.
The MKW40Z SoC is an ultra low-power, highly integrated
single-chip device that enables Bluetooth Low Energy
(BLE) or IEEE
Std. 802.15.4/ZigBee RF connectivity for
®
portable, extremely low-power embedded systems. The
MKW40Z SoC family integrates a radio transceiver
operating in the 2.36 GHz to 2.48 GHz range supporting a
range of FSK/GFSK and O-QPSK modulations, and ARM
Cortex
- M0+ CPU, 160 KB flash memory and 20 KB
®
SRAM, BLE Link Layer hardware, 802.15.4 packet
processor hardware and peripherals optimized to meet the
requirements of the target applications.
1.1
Audience
This manual is intended for system designers.
© 2015 Freescale Semiconductor, Inc. All rights reserved.
Document Number: FRDMKW40ZUG
Contents
1. About this guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1. Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1. FCC guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2. Regulatory approval for Canada (IC RSS 210) . . . . . 3
2.3. Electrostatic discharge considerations . . . . . . . . . . . . 3
2.4. Disposal instructions . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. FRDM-KW40Z overview and description . . . . . . . . . 4
3.1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2. Board features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.3. Software and driver considerations . . . . . . . . . . . . . . 6
4. FRDM-KW40Z development board . . . . . . . . . . . . . 7
4.1. FRDM-KW40Z board overview . . . . . . . . . . . . . . . . 7
4.2. Functional description . . . . . . . . . . . . . . . . . . . . . . . 10
4.3. Schematic, board layout, and bill of material . . . . . . 23
5. PCB manufacturing specifications . . . . . . . . . . . . . . 32
5.1. Single PCB construction . . . . . . . . . . . . . . . . . . . . . 32
5.2. Panelization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.3. Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.4. Solder mask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.5. Silk screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.6. Electrical PCB testing . . . . . . . . . . . . . . . . . . . . . . . 34
5.7. Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.8. Hole specification/tool table . . . . . . . . . . . . . . . . . . . 34
5.9. File descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6. Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Rev. 1, 06/2015

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Summary of Contents for Freescale Semiconductor Freedom FRDM-KW40Z

  • Page 1 6. Revision history ......35 requirements of the target applications. Audience This manual is intended for system designers. © 2015 Freescale Semiconductor, Inc. All rights reserved.
  • Page 2 Section 15.31(d), must be measured at the installation site. However, the installer is responsible for ensuring that the proper antenna is employed so that the limits in this Part are not exceeded. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 3 Static control packaging and transportation materials and environmental systems Disposal instructions This product may be subject to special disposal requirements. For product disposal instructions, refer to freescale.com/productdisposal. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 4 Freedom development platform. Figure 1 shows the FRDM-KW40Z development platform. A similar board not shown uses the MKW40Z device. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 5 32 MHz reference oscillator • 32 kHz reference oscillator • 2.4 GHz frequency operation (ISM and MBAN) • External serial flash memory for over-the-air programming (OTAP) support FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 6 Kinetis K20 family. More information is provided in the following documentation: • MKW40Z Quick Start Guide For additional information about our 2.4 GHz Kinetis family platforms, refer to the following: • www.freescale.com\FRDM-KW40Z FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 7 — J25 is 12-pin — All pin headers mounted on the top side of the FRDM-KW40Z board are intended to plug into matching receptacles on the Freedom platform development board. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 8 — Pin headers mounted on the top side of the FRDM-KW40Z and are intended to select between power configurations, bypass, buck, and boost. Figure 3. FRDM-KW40Z board with IO headers locations FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 9 Basic circuit is good for a maximum temperature of +85 ° C. Storage temperature ° C — — All 16 channels in the 2450 MHz band 802.15.4 Frequency range 2405 2480 FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 10 IEEE Std. 802.15.4 and BLE 2.4 GHz radio frequency transceiver and a Kinetis family ultra low-power, mixed-signal ARM Cortex-M0+ microcontroller in a single package. This board is intended FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 11 An external 50 (bal): 50 (unbal) balun connects a single-ended 50-ohm port to the differential RF port of the MKW40Z SoC’s transceiver. The layout has provision for out-of-band signal suppression (components FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 12 — Load capacitors C46 and C47 provide the entire crystal load capacitance; there is no onboard trim capacitance. — The 32 kHz oscillator components are supplied, but un-enabled. Zero-ohm resistors R71 and R76 to disable 32 kHz. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 13 Power management For your convenience, there are several different ways to power and measure current on the FRDM-KW40Z board. The FRDM-KW40Z power management circuit is shown in Figure FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 14 Power headers provide the means to supply either the LED, MCU, or peripheral circuits. Current measurements can be made by inserting a current meter in place of a designated jumper. Connections configurations are described in Table FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 15 • Power level from 1.8 V–4.2 V J22 3-5 • DC-DC converter requires 2.1 V min to start, the supply can drop to 1.8 V after the DC-DC converter settles FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 16 • Alternative configuration, related to single battery option J17 1-2, 5-6 • Power level from 0.9 V–1.8 V J22 3-5 Figure 10. Bypass headers Figure 11. Buck headers Figure 12. Boot headers FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 17 NOT be active at the same time. • The SPI Write Protect and Reset has a discrete pullup resistor. Figure 14. AT45DB021E 2-Mbit (256 Kbyte) serial flash memory circuit FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 18 4.0 kHz resonant frequency • Driven by Q1 and MCU output PTB3 signal • The driven signal can be shared with another peripheral with the J2 pin 16 FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 19 The ADC trace also can be shared with another peripheral with the J25 pin 3. Figure 17. Potentiometer circuit NOTE To measure POT value, ADC must be programmed in differential mode. V_BATT will be taken as the differential input. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 20 — Peripherals IO power supply to the FRDM-KW40Z board and to the MKW40Z SoC’ power supply must use the same voltage to avoid potential damage. The pin definitions for the headers are shown in Table 4 Table 5 respectively. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 21 Description Pin No Pin No MKW40Z Pin Name MKW40Z Pin Name ADC_SE0/BATTERY_ ADC0_SE0 MONITORING PTC4 EXTRG_IN PTB17 PTB17/XTAL32k/I2C_SDA ADC0_SE1/POT ADC0_DM0/CMPO_IN1 P3V3 IO_REF PTB16 PTB16/EXTAL32k/I2C_SCL RST_TGTMCU_b RESET PTB1/TSI_CH15/CMT_IRO FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 22 P3V3 V_OUT PTC5 PTC5/TSI_CH1 PTB0/CLKOUT P5V_USB I2C1_SCL PTC2/I2C1_SCL PTB18 PTB18/CMP0_IN2 I2C1_SDA PTC3/I2C1_SDA — — — — — — — — — P5-9V_VIN Unregulated Voltage — — — FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 23 J_VDD_1P8F 3RZHU &RQILJXUDWLRQ DCDC_CFG C524 C529 C530 V_MCU C528 REG_CFG 0.1UF 0.1UF 0.1UF 0.1UF PSW_CFG DCDC_CFG PWR_CFG DCDC_CFG REG_CFG DCDC_LP V_BATT VDD_1P45F Place caps close to DUT HDR 2X3 Bypass (1.8V - 3.6V) J_VDD_1P8F C527 C525 C526 HDR 2X3 12PF 12PF 12PF PSW_CFG...
  • Page 24 2SHQ6'$ ,QWHUIDFH V_TGTMCU V_TGTMCU P3V3_SDA P3V3_SDA 5(6(7 U500 C501 C500 P3V3_SDA R503 R500 0.1UF 0.1UF 180K 10.0K VCCA VCCB C513 SDA_RST_TGTMCU_J_B P3V3_SDA TP_2102_A TP_2102_B P3V3_SDA 0.1UF TP501 TP500 VDD1 LVLRST_EN C504 10.0K C502 C509 P3V3_SDA 1.0UF 0.1UF SDA_SWD_EN_B_R SDA_SWD_EN NTSX2102GU8H 10uF R501 4.7K...
  • Page 25 P3V3 PTB16/XTAL_32K PTB17/EXTAL_32K CAD NOTE: RX/TX POKA-YOKE: Place both 10.0K resistors UART0 TVS1 TVS2 with the same orientation and provide same airgap PTB16 PTB17 ELEC_IN1 between RX to TX resistors TL1015AF160QG terminals in a square fashion. 3x3mm SH17 P3V3 PTC7/TSI0_CH3/I2C_SDA/UART0_TX/SPI0_PS2 1000pF pg(3,4) UART0_RX_TGTMCU...
  • Page 26 FRDM-KW40Z development board Figure 22. FRDM-KW40Z development board component location (top view) Figure 23. FRDM-KW40Z development board test points FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 27 FRDM-KW40Z development board Figure 24. FRDM-KW40Z development board layout (top view) Figure 25. FRDM-KW40Z development board layout (bottom view) FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 28 LED GREEN LED GRN SGL 20MA 0603 OSRAM LG L29K-G2J1-24-Z D3,D4,D5,D6, DFLS130L-7 DIODE SCH 1A 30V PowerDI123 DIODES INC DFLS130L-7 D7,D8,D9,D10 VSMB2948SL LED IR RA 100mA 1.35V 940NM SMD VISHAY VSMB2948SL INTERTECHNOLOGY FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 29 19 R7,R18,R30, RES MF ZERO OHM 1/16W 5% 0402 ROHM MCR01MZPJ000 R31,R35,R42, R61,R66,R68, R69,R70,R72, R74,R75,R77, R78,R83,R84, R507 RES MF 220 Ω 1/10W 5% 0603 KOA SPEER RK73B1JTTD221J FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 30 SW3,SW4,SW5, TL1015AF160 SW SPST PB 50MA 12V SMT E SWITCH TL1015AF160QG SW1,SW2 3x3mm CAPACITIVE SINGLE ELECTRODE — — 3X3MM SQUARED ROUNDED CORNERS (NOT A PART TO ORDER) FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 31 XTAL 32MHZ 9PF—SMT 3.2X2.5MM EXS00A-CS02368 32.768KHZ XTAL 32.768 KHZ SMT ROHS EPSON ELECTRONICS FC-135 32.7680KA-A3 COMPLIANT 50/100 W XFMR BALUN 2.45GHZ ±50MHZ JOHANSON 2450BL15B100_ 50/100 Ω 3W SMT TECHNOLOGY FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 32 — The manufacturer’s logo and week/year code must be stamped on the back of the PCB solder mask. — The PCB manufacturer cannot insert text on the PCB either in copper or in silkscreen without written permission from Freescale Semiconductor, Inc. • The required Underwriter’s Laboratory (UL) Flammability Rating: —...
  • Page 33 — Top and bottom copper layers must be 1 oz. copper — Interior layers must be 1 oz. copper • Plating: All pad plating must be Hot Air Levelling (HAL) FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 34 • GRB-28379.zip—FRDM-KW40Z board metal layers, solder mask, solder paste and silk screen • SPF-28379.pdf—FRDM-KW40Z board schematic diagram Design files are in Allegro format with OrCAD schematic capture. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 35 Revision history Revision history Rev. Date Substantive change(s) number 06/2015 Schematic, layout and block diagram update; initial release. FRDM-KW40Z Freescale Freedom Development Board User’s Guide, Rev. 1, 06/2015 Freescale Semiconductor, Inc.
  • Page 36 ARM, the ARM Power logo, Cortex, and Cortex-M0+ are registered trademarks of ARM Limited (or its subsidiaries) in the EU and/ or elsewhere. All rights reserved. © 2015 Freescale Semiconductor, Inc. Document Number: FRDMKW40ZUG Rev. 1...