Overview
Description
DA14706 builds off the successes of Renesas’ SmartBond™ line, with Arm® Cortex®-M33F at 160MHz as integrated application processors, 2D graphics processor, Voice Activity Detector (VAD), and Power Management Unit (PMU). With its ultra-low-power radio transceiver offering +6dBm output power, and -97dBm sensitivity combined with its software-configurable and upgradeable protocol engine (MAC), the DA14706 is capable of supporting Bluetooth® low energy as well as multiple other 2.4GHz protocols. These unique features make the DA14706 the first product in the wireless SoC space to offer this level of integration.
Features
- Multi-core system – CM33F as main application core and CM0+ as sensor node controller
- Dedicated 2D GPU and display controller supporting DPI, JDI parallel, DBI and Single/Dual/Quad SPI interfaces
- Integrated charger and system Power Management Unit (PMU)
- Configurable MAC supporting Bluetooth LE 5.2 and proprietary 2.4GHz protocols.
- State of the art low power Bluetooth LE radio matched to 50Ω with a link budget of 103dB optimizing battery life, system cost, and connectivity over the air
- Ultra-low power Voice Activity Detector (VAD)
- Advanced security with state-of-the-art crypto accelerators, secure boot, and key storage and handling
Comparison
Applications
Design & Development
Software & Tools
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Resources
Support Communities
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DA14706 EVK board PMU issue
Hi Renesas, I was using the DA14706 Evaluation kit to set certain voltages. I was trying to set the V18 pin on the J5 connector to 1.8V and I observed something. I was able to get 1.8V when I connected the USB cable to the board but when ...
Jun 27, 2023 -
Dialog DA14706 issue in OQSPI flash support for Winbond W25Q256JWPQ
Hi Renesas support, We are using the DA14706 controller on our custom board. And we have used the flash from Winbond having part no. W25Q256JWPIQ.We are facing issues while bring up the DA14706. Which are described below. 1) Disabled autodetect mode and tried with manual detect mode by passing ...
Feb 14, 2024 -
DA14706 hibernation
Hi! I tried to run pmu_wakeup_demo from github.com/.../BLE_SDK10_DA1470x_examples on DA14706 DevKit. When I enable hibernation mode, power consumption decreases to 200 - 300 nA, and seems it is really hibernation. (It can't wake up by reset or power switching, only by ...
May 30, 2024
Videos & Training
See how the DA1470x family of integrated Bluetooth® Low Energy MCUs enables voice control and machine learning on the edge.
