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瑞萨电子 (Renesas Electronics Corporation)

描述

The SmartBond™ DA14682 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.

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 DA14682 includes 8Mbits of onboard Flash, making it ideal for applications with tight space constraints. And, the device allows users to benefit from Over-the-Air (OTA) updates. Built‑in security and IPv6 support ensure reliable, future‑ready connectivity. An ultra‑efficient, highly compact design minimizes power consumption, Bill of Materials (BOM) cost, and system size.

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

产品参数

属性
Wireless StandardBLE 5.0 Core specification
Proprietary 2G4 protocolNo
CPUM0
Flash Memory (KB)1024
ROM (KB)128
Memory Size (OTP) (KB)64
RAM (KB)128
GPIOs (#)31
Supply Voltage Vcc Range1.7-4.75
Integrated DCDCSIMO Buck DC-DC converter
Integrated Battery ChargerYes, 400mA USB charger
External Rails and Load Capacity3.3V @ 100mA, 1.4V @ 20mA, 1.2V @ 50mA, 1.8V @ 75mA
Tx Current (mA)3.4
Rx current (mA)3.1
Output Power Range (dBm)0 - 0
Sensitivity (dBm) (dBm)-94
Clock Rate (MHz)96
Flexible System ClockYes
Execute from FLASHYes
Hardware Crypto EngineYes
QSPI Interface (#)0
SPI (#)2
I2C (#)2
UART (#)2
ADC10-bit x 8-ch
USB Ports (#)1
LE Data Length ExtensionsSupported
2MbpsNot Supported
LE Coded PHY (Long Range)Not Supported
Extended AdvertisingNot Supported
Periodic AdvertisingNot Supported
AoANot Supported
AoDNot Supported
GATT CachingNot Supported
Bluetooth® MeshOn request
Temp. Range (°C)-40 to +85°C

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
AQFN6 x 6 x 0.8600.55

应用方框图

Smart HVAC Control with Integrated Slave Actuator Block Diagram
集成从执行器的智能 HVAC 控制
这种用于 HVAC 系统的从执行器功耗低,能够提供安全双向分组数据流和自动路径选择。
Smart HVAC Master Actuator Block Diagram
智能 HVAC 主执行器
智能 HVAC 主执行器,具有 AI 驱动的设定点、多传感器数据和故障安全冗余。

其他应用

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

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