Skip to main content

Description

The SmartBond™ DA14683 is one of the world's first single-chip solutions for smart home, industrial and wearable devices that meets the enhanced security standards. These highly integrated System-on-Chip (SoC) devices support Bluetooth® 5 and include a range of dedicated features to ensure cutting-edge security for both consumers and developers.

The DA14683 comes with enhanced security features such as key manipulation, secure booting (i.e. starting the system only if the Flash image is authenticated), a complete public/private hardware acceleration engine and a hardware true random number generator (TRNG).

As part of our SmartBond range, the SoC offers industry-leading performance from the lowest power consumption and smallest footprint. Its flexible architecture ensures plenty of processing capacity when you need it while saving power when you don't. It also allows the device to manage multi-sensor arrays and enables always-on sensing.

The device offers extensive memory capacity. The DA14683 supports unlimited external Flash for maximum design flexibility . And, the device allows users to benefit from Over-the-Air (OTA) updates.

To further simplify development, our SmartSnippets™ software and versatile hardware development kits help users optimize their software for power consumption.

Benefits

  • Enhanced security
  • IPv6 connectivity
  • Lowest system power
  • Lowest system BOM
  • Smallest system size

Packages

  • AQFN-60 (6.0mm x 6.0mm x 0.9mm)
  • WLCSP-53 (3.4mm x 3.0mm x 0.5mm)

Parameters

Attributes Value
Wireless Standard BLE 5.0 Core specification
Proprietary 2G4 protocol No
CPU M0
Flash Memory (KB) 0
ROM (KB) 128
Memory Size (OTP) (KB) 64
RAM (KB) 128
GPIOs (#) 21, 37
Supply Voltage Vcc Range 1.7-4.75
Integrated DCDC SIMO Buck DC-DC converter
Integrated Battery Charger Yes, 400mA USB charger
External Rails and Load Capacity 3.3V @ 100mA, 1.4V @ 20mA, 1.2V @ 50mA, 1.8V @ 75mA
Tx Current (mA) 3.4
Rx current (mA) 3.1
Output Power Range (dBm) -
Sensitivity (dBm) (dBm) -94
Clock Rate (MHz) 96
Flexible System Clock Yes
Execute from FLASH Yes
Hardware Crypto Engine Yes
QSPI Interface (#) 1
SPI (#) 2
I2C (#) 2
UART (#) 2
ADC 10-bit x 8-ch
USB Ports (#) 1
LE Data Length Extensions Supported
2Mbps Not Supported
LE Coded PHY (Long Range) Not Supported
Extended Advertising Not Supported
Periodic Advertising Not Supported
AoA Not Supported
AoD Not Supported
GATT Caching Not Supported
Bluetooth® Mesh On request
Temp. Range (°C) -40 to +85°C

Package Options

Pkg. Type Pkg. Dimensions (mm) Lead Count (#) Pitch (mm)
AQFN 6 x 6 x 0.8 60 0.55
WLCSP 3.4 x 3.0 x 0.5 53 0.4

Applications

  • Wearables
  • Smart home
  • Cloud connected applications
  • Industrial
  • Human interface devices
  • Virtual reality remotes
  • Banking

Applied Filters: