u blox 11 BMD-345 Bluetooth 5 BLE + 802.15.4 module User Manual

Rigado, Inc. BMD-345 Bluetooth 5 BLE + 802.15.4 module BMD 340 Datasheet

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Installation Manual

BMD-345-DS V1.0 Page 1 of 20 Rigado Inc. 3950 Fairview Industrial Dr. Salem, Oregon 97302 866-6-RIGADO  modules@rigado.com www.rigado.com/modules BMD-345 Module for Bluetooth 5 and 802.15.4 The BMD-345 is an advanced, highly flexible, ultra-low power multiprotocol SoM that enables Bluetooth 5 (BLE) and IEEE 802.15.4 (Thread and Zigbee) connectivity for portable, extremely low power embedded systems. With an ARM® Cortex™-M4F CPU, integrated 2.4GHz transceiver, and an integrated antenna, the BMD-345 provides a complete RF solution allowing faster time to market with reduced development costs. Providing full use of the Nordic nRF52840’s capabilities and peripherals, the BMD-345 can power the most demanding applications, all while simplifying designs and reducing BOM costs. The BMD-345 is an ideal solution for designs that require the latest Bluetooth 5 features or 802.15.4 based networking for Thread. Increased integration with built in USB and 5.5V compatible DC/DC supply reduces design complexity and BOM cost, while expanding possible applications. BMD-345 designs are footprint compatible with the BMD-301, providing low-cost flexibility for tiered product lineups. 1. Features • Based on the Nordic nRF52840 SoC • Bluetooth 5 Long Range, 2Mbs, and Advertising Extension support • Extended range with PA + LNA • Support for host board antenna and u.FL • IEEE 802.15.4 with Thread and Zigbee support • No external components required • ARM® Cortex™-M4F 32-bit processor • ARM® TrustZone® Cryptocell 310 security • True Random Number Generator • Serial Wire Debug (SWD) • Nordic SoftDevice ready • 1MB embedded flash memory • 256kB RAM • 48 General Purpose I/O Pins • -40C to +85 Temperature Range • FCC: 2AA9B11 • 12-bit/200KSPS ADC • One Full-Speed USB (12Mbps) • Four SPI Master/Slave (8 Mbps) • Quad SPI with Execute in Place (XIP) • Low power comparator • Temperature sensor • Two 2-wire Master/Slave (I2C compatible) • I2S audio interface • Two UARTs (w/ CTS/RTS and DMA) • 20 channel CPU independent Programmable Peripheral Interconnect (PPI) • Quadrature Demodulator (QDEC) • 128-bit AES HW encryption • 5 x 32bit, 3 x 24bit Real Timer Counters (RTC) • NFC-A tag interface for OOB pairing • Dimensions: 15.0 x 10.2 x 1.9mm • IC: 12208A-11
BMD-345 Module Datasheet Bluetooth 5 + 802.15.4 July 11, 2018 BMD-345-DS V1.0 Page 2 of 20 2. Block Diagram BMD-345 Bluetooth 5 Low Energy SoC Module32 MHz CrystalnRF52840-QIAA1MB FlashDC-DC InductorDecoupling CapacitorsBulk Capacitors2.4GHz RadioMulti-protocolTWI Master x2SPI Master x4SPI Slavex3Core DC/DC Buck RegulatorCore LDO256kB RAMLow Power Comparator8-ch 12-bit ADCUARTx2 Quadrature DecoderSWD Debug & Programming Temperature SensorCloc k ManagementWatchdog TimerRandom Number GenTimer x5Accel Address ResolverAES CCM Mode EncryptionAES ECBReal Time Counter x3GPIO Task Event BlocksProgrammable Peripheral InterconnectARM Cortex-M4F@ 64MHzPA / LNA + RF SwitchMatching NetworkGPIO x48(Analog x8)I2STWI Slave x2PWMx4 PDMGeneral Purpose ComparatorNFC TagBalunDC-DC Inductor5V DC/DC Buck Regulator TWI Slave x2 QSPI Masterw/XIP USB2.05V LDOARM CryptoCellSW InterruptsMemory Watch Unitu.FL ConnectorPCB Pad Figure 1 – Block Diagram
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Document ID3979331
Application IDX+byDiYCfEeC4Bzoo/J71A==
Document DescriptionInstallation Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize75.43kB (942904 bits)
Date Submitted2018-08-27 00:00:00
Date Available2018-08-27 00:00:00
Creation Date2018-08-24 17:10:23
Producing SoftwareMicrosoft® Word 2016
Document Lastmod2018-08-24 17:10:23
Document TitleBMD-340 Datasheet
Document CreatorMicrosoft® Word 2016
Document Author: Rigado, Inc.
FCC ID Filing: 2AA9B11

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