Overview
Description
Connected devices are constantly evolving. New generations appear that are smarter, more full-featured and have longer battery lifetimes. To enable this, SmartBond™ has evolved too. SmartBond 5.0 is smarter, more flexible, and even lower power. The DA14585 offers designers all the benefits of the industry-leading DA1458x but with even greater flexibility to create more advanced applications from the smallest footprints and power budgets.
As part of the SmartBond family, the DA14585 is one of the smallest, lowest power and most integrated Bluetooth® solutions available. This versatile system-on-chip (SoC) is ideal for adding Bluetooth Low Energy (LE) to products like remote controls, proximity tags, beacons, connected medical devices, and smart home nodes. It supports all Bluetooth developments up to Bluetooth 5. Plus, with 96kB of RAM, the DA14585 has double the memory for user applications of its predecessor to take full advantage of the standard's features. It also includes an integrated microphone interface for voice support at low additional cost. The wide supply voltage range (0.9V to 3.6V) covers a larger choice of energy sources and gives full design flexibility.
Like all SmartBond solutions, the DA14585 is easy to design-in and supports standalone as well as hosted applications. It is supported by a complete development environment and the SmartSnippets™ software that helps you optimize your software for power consumption.
Benefits
- Large memory to build complex applications
- Longest battery life
- Low system Bill of Materials (BOM)
Packages
- QFN-40 (5.0mm x 5.0mm x 0.9mm)
- WLCSP-34 (2.4mm x 2.66mm x 0.39mm)
Features
- Complies to the Bluetooth 5 core specification
- Integrated One-Time-Programmable (OTP) memory
- Extended user RAM (96kB)
- Low operating voltage (1.8V to 3.6V)
- I2C and pulse density modulation (PDM) audio interfaces
Comparison
Applications
Design & Development
Software & Tools
Sample Code
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
-
can't use toolbox to program DA14585 development kit basic
Hello, 1. Trying to use SmartSnippets Toolbox v5.0.22 to program my DA14585 development kit, able to connect but can't flash or read: 2. How do I configure my development kit basic + toolbox to program an external device (ISM14585)?
May 16, 2023 -
SPI booting & pin remapping / DA14580 & DA14585 compatibility
... pins? 3) If I use DA14585 which has enough OTP space,can I remap the pins randomly/or any rules to remap pins ? 4) Now I'm using DA14580, is DA14585 compatible with DA14580 in terms of soft ware and hard ware? Thanks a lot for your help. Benjamin
Jan 2, 2019 -
DA14585-DA14531 Codeless AT Command set 6.380.12.6
I just registered for an account but I am unable to download the document "DA14585-DA14531 Codeless AT Command set 6.380.12.6". Please advise.
Dec 26, 2020
FAQs
-
What Development Path Should I Follow to Migrate my FW from DA14585 to DA14531?
Our latest SDK6 versions 6.0.14 and above are common for DA14531 and DA14585/586. If an existing application is based on DA14585/586 and SDK6.0.10, the application can be easily ported to DA14531 and SDK6.0.14+. Most of the functions will be changed ...
Sep 3, 2023 -
How to create a BLE advertiser
This Tutorial describing how to create a BLE advertiser BLE advertiser
Oct 18, 2024 -
Renesas Bluetooth Low Energy MCU Wiki
Last Updated: 06/29/2023 Please refer on our Renesas BLE MCU Wiki: Bluetooth Low Energy - Renesas.info Suitable Products DA14531/DA14585/DA1586
Jun 29, 2023