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Renesas / Dialog DA14682 & DA14683 Bluetooth® 5 Solutions

Renesas / Dialog DA14682 and DA14683 Bluetooth® 5 Solutions are ideal for Smart Home, Industrial, and wearable devices needing high-security standards. These highly integrated System-on-Chip (SoC) devices support BLUETOOTH® 5 and BLUETOOTH® mesh and include a range of dedicated cutting-edge features for consumers and developers. The SoCs offer industry-leading performance with the lowest power consumption and a small footprint. The devices have a flexible architecture that ensures processing capacity while saving power.

The devices offer extensive memory capacity and differ only in memory configuration. The DA14683 supports unlimited external Flash for maximum design flexibility, while the DA14682 includes 8Mbits of onboard Flash, making it ideal for applications with tight space constraints. Both options benefit from over-the-air updates. To further simplify development, SmartSnippets™ software and versatile Hardware Development Kits help optimize software for power consumption.

Features

  • Supports BLUETOOTH® 5 core features and supplementary features 

  • 32-bit ARM® Cortex®-M0 microcontroller
    • Low power consumption, just 30μA /MHz
    • Dynamically controllable clock frequency from 32kHz up to 96MHz
    • Up to 84 Dhrystone MIPS
    • 4-way associative cache controller with 16kB cache RAM 

  • Dedicated application processor hardware encryption engine
     
  • Flexible memory architecture
    • 8Mb executable Flash (only on DA14682)
    • 64kB OTP
    • 128kB data SRAM
    • 16kB cache SRAM
    • 128kB ROM

  • RF performance
    • 0dBm Tx output power and - 93dBm Rx sensitivity
    • 3.4/3.1mA Tx / Rx at 3V
    • Integrated balun
    • 50Ω matched single-wire antenna interface
    • Coexistence interface for multi-radio systems

  • Available packages
    • DA14683
      • WL-CSP53 (3.4x3.0x0.5mm, 0.4mm pitch)
      • AQFN60 (6x6x0.8mm, 0.55mm pitch)
    • DA14682
      • AQFN60 (6x6x0.8mm, 0.55mm pitch)
  • Integrated Power Management
    • Integrated buck DC/DC converter
    • Vbat supply voltage range 1.7-4.75V
    • Three power supply pins for external devices
    • Supports Li-Polymer, Li-Ion, coin cells, NiMH, and alkaline batteries
    • Battery charger (up to 5.0V) with programmable curves
    • High accuracy state-of-charge fuel gauge
    • Programmable threshold for brownout detection
    • USB charge detection and protection

  • Selection of digital and analog interfaces
    • 37 (AQFN) or 21 (WL-CSP) general purpose I/Os with programmable voltage levels
    • Quad-SPI Flash interface
    • Two UARTs, one with hardware flow control
    • Two SPI+ interfaces
    • Two I2C bus interfaces at 100kHz, 400kHz
    • Three-axis capable quadrature decoder
    • PDM interface with HW sample rate converter (2 mics or 2 speakers)
    • I2S/PCM master/slave interface up to 8 channels
    • Keyboard scanner with de-bouncing
    • Infrared (IR) interface (PWM)
    • USB Full Speed (FS) device interface
    • 8-channel 10-bit ADC with averaging capability achieving 11.5 ENOB
    • Three matched white LED drivers
    • Temperature sensor

Applications

  • Wearables
  • Smart Home
  • Apple Homekit
  • BLUETOOTH® mesh
  • Cloud connected applications
  • Industrial
  • Human Interface Devices
  • Virtual reality remotes
  • Banking

Additional Resources

Development Kits

Renesas / Dialog DA14683 Utvecklingssatser

Fullständiga utvärderingslösningar för DA14683-modulen.

Learn Moreom Renesas / Dialog DA14683 Utvecklingssatser View Productsrelaterat till Renesas / Dialog DA14683 Utvecklingssatser
Publicerad: 2018-06-04 | Uppdaterad: 2023-06-01