DWM1001C Qorvo

Product Overview The DWM1001 module is based on Decawave s DW1000 Ultra Wideband (UWB) transceiver IC, which is an IEEE 802.15.4- 2011 UWB implementation. It integrates UWB and Bluetooth antenna, all RF circuitry, Nordic Semiconductor nRF52832 and a motion sensor. Key Features Ranging accuracy to within 10cm. UWB Channel 5 printed PCB antenna (6.5 GHz) 6.8 Mbps data rate IEEE 802.15.4-2011 UWB compliant Nordic Semiconductor nRF52832 Bluetooth connectivity Bluetooth chip antenna Motion sensor: 3-axis accelerometer Current consumption optimised for low power sleep mode: <15A Supply voltage: 2.8 V to 3.6 V Size: 19.1 mm x 26.2 mm x 2.6 mm Modules marked DWM1001C are certified to ETSI, FCC and ISED regulations FCC ID: 2AQ33-DWM1001, IC: 23794-DWM1001 See the module marking section of this datasheet Key Benefits Accelerates design cycle, reduces development costs, shortens time to market Low-power hardware design enabling longer battery life SPI, UART, I2C and Bluetooth to interface DWM1001 to host device Ready-to-go embedded firmware for Two Way Ranging RTLS application: C API to DWM1001 firmware (available as a library) for user code customisation On-board Bluetooth SMART for connectivity to phones/tablets/PCs SPI, UART and Bluetooth APIs to access DWM1001 from an external device See MDEK1001 and PANS on www.decawave.com for additional information UWB Antenna BLE Antenna 4 RESET BLE UWB GPIO BT WAKE UP Microprocessor Transceiver SPI M1* READY Nordic Decawave 12 UART 1:0 nRF52832 DW1000 SPI S2* 3:0 GPIO 64 MHz ARM Cortex M4 I2C 1:0 SWD 1:0 IRQ 1V8 DC-DC 3- Axis Motion VCC Converter Detector 2.8 V 3.6 V STM GND LIS2DH12TR *SPI M1 is nRF52 SPI master 1, SPI S2 is SPI slave 2 Block Diagram Decawave Ltd 2017 Subject to change without notice Version 1.5 Page 1 DW1000 Datasheet Table of Contents 1 OVERVIEW ................................................... 5 8.1 MODULE DRAWINGS ................................... 18 8.2 MODULE LAND PATTERN ............................. 19 1.1 UWB TRANSCEIVER DW1000 ....................... 5 8.3 MODULE MARKING INFORMATION ................ 20 1.2 BLUETOOTH MICROPROCESSOR NORDIC 8.4 MODULE SOLDER PROFILE ............................ 21 NRF52832 ........................................................... 5 1.3 POWER SUPPLY AND POWER MANAGEMENT ...... 5 9 ORDERING INFORMATION .......................... 22 1.4 THREE AXIS MOTION DETECTOR 9.1 TAPE AND REEL INFORMATION ...................... 22 STMICROELECTRONICS LIS2DH12TR ........................ 5 10 REGULATORY INFORMATION .................. 23 1.5 SOFTWARE ON BOARD ................................... 5 2 DWM1001 CALIBRATION ............................. 6 10.1 EUROPEAN UNION REQUIREMENTS ................ 23 10.1.1 Radio Equipment Directive .......... 23 2.1.1 Crystal Oscillator Trim .................. 6 10.1.2 ETSI harmonised standards ........ 24 2.1.2 Transmitter Calibration ................ 6 10.2 UNITED STATES (FCC) ................................. 25 2.1.3 Antenna Delay Calibration ............ 6 10.2.1 Radio and Television Interference 3 DWM1001 PIN CONNECTIONS ..................... 7 25 10.3 INNOVATION, SCIENCE AND ECONOMIC 3.1 PIN NUMBERING .......................................... 7 DEVELOPMENT CANADA (ISED), FORMERLY INDUSTRY 3.2 PIN DESCRIPTIONS ........................................ 7 CANADA (IC), COMPLIANCE STATEMENTS .................. 26 4 ELECTRICAL SPECIFICATIONS ...................... 10 10.4 REGULATORY MODULE INTEGRATION INSTRUCTIONS ...................................................... 26 4.1 NOMINAL OPERATING CONDITIONS ............... 10 10.5 DEVICE CLASSIFICATIONS .............................. 26 4.2 DC CHARACTERISTICS .................................. 10 10.6 FCC DEFINITIONS ....................................... 27 4.3 RECEIVER AC CHARACTERISTICS .................... 10 10.7 SIMULTANEOUS TRANSMISSION EVALUATION ... 27 4.4 RECEIVER SENSITIVITY CHARACTERISTICS ......... 11 10.8 OPERATING REQUIREMENTS AND CONDITIONS . 27 4.5 TRANSMITTER AC CHARACTERISTICS .............. 11 10.9 MISCELLANEOUS ........................................ 27 4.5.1 Absolute Maximum Ratings ........ 12 11 GLOSSARY ............................................... 28 5 TRANSMIT AND RECEIVE POWER CONSUMPTION ................................................. 13 12 REFERENCES ............................................ 29 6 ANTENNA PERFORMANCE ......................... 14 13 DOCUMENT HISTORY .............................. 29 7 APPLICATION INFORMATION ..................... 17 14 MAJOR CHANGES .................................... 29 7.1 APPLICATION BOARD LAYOUT GUIDELINES ...... 17 15 FURTHER INFORMATION ......................... 30 8 PACKAGE INFORMATION ........................... 18 List of Figures FIGURE 1: DWM1001 PIN DIAGRAM ........................... 7 FIGURE 5: MODULE PACKAGE SIZE (UNITS: MM) ............ 18 FIGURE 2: POWER CONSUMPTION DURING TWO WAY FIGURE 6: DWM1001 MODULE LAND PATTERN (UNITS: RANGING ......................................................... 13 MM)................................................................ 19 FIGURE 3. ANTENNA RADIATION PATTERN PLANES ......... 14 FIGURE 7: DWM1001 MODULE SOLDER PROFILE ......... 21 FIGURE 4: DWM1001 APPLICATION BOARD KEEP-OUT FIGURE 8: DWM1001 TAPE AND REEL DIMENSIONS ..... 22 AREAS ............................................................. 17 Decawave Ltd 2017 Subject to change without notice Version 1.5 Page 2