SmartBond™ DA14680 and DA14681
The DA14682 and DA14683 are recommended for new designs.
The world’s first single-chip solution for wearables and other rechargeable devices
This highly integrated solution supports the full Bluetooth 4.2 features. As a SmartBond device, it offers the highest performance, lowest power consumption and smallest footprint. Delivering processing capacity when you need it and saving power when you don’t, it can manage multi-sensor arrays and enable always-on sensing. Plus our SmartSnippets™ tooling helps you optimize your software for power consumption.
The DA14680 and DA14681 include Flash memory, offers unlimited execution space and enables over-the-air updates. With an integrated Power Management Unit comprising system power rails, a battery charger and a fuel gauge, it supports rechargeable batteries natively and can power a complete wearable system. Meanwhile, a dedicated hardware crypto engine delivers banking-level security (including Apple HomeKit support) with end-to-end encryption to keep personal data safe.
In addition to DA14680’s functionalities, DA14681 delivers unparalleled flexibility offering virtually unlimited computing space to software application developers by enabling the latter to expand the size of their code execution space through a flexible external memory interface.
Lifecycle status
Features
Bluetooth low energy (Bluetooth 4.2 specification)
Cortex M0 application processor
Flexible memory architecture: 8 Mb FLASH (DA14680) , 64 kB OTP memory, 128 kB Data SRAM, 16 kB Cache SRAM, 128 kB ROM
Dedicated HW crypto engine
Integrated battery and system PMU
Power supply 1.7 V - 4.75 V
Single pin RF I/O
Rich set of analog and digital peripherals
Benefits
Processing power on-demand
Unlimited execution space
High-level security
PMU can power a complete wearable system
Advanced interfaces for voice commands and audio support
World-class radio performance
Sensor hub functionality
Optimized for flexibility, lowest power consumption, smallest footprint and lowest system cost
Applications
(Multi-sensor) wearable devices: fitness/activity trackers, sport watches, smart watches
Virtual reality
Smart home
Consumer appliances
Home automation
Voice-controlled remote controls
Rechargeable keyboards
Toys
Industrial automation
Packages
AQFN-60
WLCSP-53 (DA14681)
Related Links
Stay connected
Get in touch with us directly through our worldwide sales offices, or contact one of our global distributors and representatives.
Inquiries Distributors and Representatives Register for newslettersName | Date | Version | |
---|---|---|---|
DA14680-01 Datasheet (5.09 MB) | 28/02/2018 | 3.0 | |
DA14681 Datasheet (5.17 MB) | 24/11/2020 | 3.1 |
Name | Date | Version | |
---|---|---|---|
DA14680 Product brief (579.87 KB) | 28/07/2016 | 1.0 | |
DA14681 Product brief (572 KB) | 28/07/2016 | 1.0 | |
Smartbond™ DA14680 系列產品 (1.96 MB) | 01/01/2016 | 1.0 | |
Smartbond™ DA14680 製品ファミリ (1.92 MB) | 01/01/2015 | 1.0 | |
Smartbond™ DA14681 系列產品 (649.73 KB) | 01/01/2016 | 1.0 | |
Smartbond™ DA1468x Product Brief (1.93 MB) | 01/01/2016 | 1.0 |
Name | Date | Version | |
---|---|---|---|
DA1468x SDK Release Notes v1.0.14.1081 (328.25 KB) | 26/07/2018 | 1.0.14.1081 | |
DA1468x SDK1.0.14.1081 (15.51 MB) | (Registered users only) | 26/07/2018 | 1.0.14.1081 |
DA1468x SDK1.0.14.1081_hotfix_002 (2.59 MB) | (Registered users only) | 15/07/2020 | 1.0.14.1081_hotfix_002 |
Name | Date | Version | |
---|---|---|---|
UM-B-044: DA1468x Software Platform Reference (5.25 MB) | 20/12/2017 | 6.0 | |
UM-B-047: DA1468x Getting Started with the Development Kit (2.95 MB) | 26/07/2018 | 7.0 | |
UM-B-056: DA1468x Software Developer's Guide (6.74 MB) | 20/12/2017 | 6.0 | |
UM-B-075: DA1468x State of Charge Functionality (951.71 KB) | 13/12/2016 | 1.2 |
Name | Date | Version | |
---|---|---|---|
SmartSnippets Studio Release Notes (321.22 KB) | 04/02/2022 | 2.0.18 | |
SmartSnippets Studio V1.6.3 for Linux OS (1 byte) | 14/03/2020 | 1.6.3 | |
SmartSnippets Studio V1.6.3 for Windows OS (1 byte) | 14/03/2020 | 1.6.3 | |
SmartSnippets Studio V2.0.18 for Linux OS (554.4 MB) | 04/02/2022 | 2.0.18 | |
SmartSnippets Studio V2.0.18 for macOS (548.12 MB) | 04/02/2022 | 2.0.18 | |
SmartSnippets Studio V2.0.18 for Windows OS (811.48 MB) | 04/02/2022 | 2.0.18 | |
SmartSnippets Toolbox Release Notes (527.86 KB) | 04/02/2022 | 5.0.18 | |
SmartSnippets Toolbox V5.0.18 for for Linux OS (203.06 MB) | 04/02/2022 | 5.0.18 | |
SmartSnippets Toolbox V5.0.18 for Windows OS (151.79 MB) | 04/02/2022 | 5.0.18 | |
UM-B-057 SmartSnippets Studio User Manual (3.09 MB) | 16/12/2021 | 2.0.18 | |
UM-B-083 SmartSnippets Toolbox User Manual (HTML) (25.09 KB) | 16/12/2021 | 5.0.18 |
Name | Date | Version | |
---|---|---|---|
Dialog Serial Port Service (DSPS) (7.58 KB) |
Name | Date | Version | |
---|---|---|---|
SW Example: Generating PWM pulses via TIMER0 (434.78 KB) | 21/12/2018 | 1.0 | |
SW Example: Software update from USB mass storage (687.89 KB) | 22/06/2018 | 1.0 | |
SW Example: SW RTC Implementation (561.54 KB) | 02/10/2018 | 1.0 | |
SW Example: UART DMA circular buffer (8.03 MB) | 06/07/2018 | 1.0 |
Name | Date | Version | |
---|---|---|---|
SW Example: Channel Map Reporter (478.44 KB) | 25/09/2018 | 1.0 | |
SW Example: DA1468x BLE customer service (1.35 MB) | 15/10/2018 | 1.0 |
Name | Date | Version | |
---|---|---|---|
Dialog SUOTA - Source Code - iOS (4.11 MB) | (Registered users only) | 04/05/2020 | 3.200.14 |
Dialog Wearables - Source Code - Android (4.24 MB) | (Registered users only) | 03/04/2017 | 3.230.2 |
Dialog Wearables - Source Code - iOS (4.11 MB) | (Registered users only) | 03/04/2017 | 3.240.2 |
Name | Date | Version | |
---|---|---|---|
Production Line Tool documents (7.58 KB) |
Name | Date | Version | |
---|---|---|---|
AN-B-027: Designing Printed Antennas for Bluetooth Smart (1.64 MB) | 25/06/2020 | 2.3 | |
AN-B-027: Designing Printed Antennas: DXF files (12.38 KB) | 04/04/2017 | 1.0 | |
AN-B-035 Application Note: DA1468x Battery Charging (426.51 KB) | 14/07/2016 | 1.1 | |
AN-B-035 Application Note: DA1468x Battery Charging (Chinese) (594.17 KB) | 14/07/2016 | 1.1 | |
AN-B-037 Application Note: DA1468x Power Measurements (1.36 MB) | 19/03/2018 | 1.5 | |
AN-B-040 Application Note: DA1468x Using Ozone/J-Link for Software Debugging (1.58 MB) | 27/07/2016 | 1.2 | |
AN-B-043 Application Note: DA1468x Bluetooth Direct Test Mode (1.99 MB) | 14/09/2017 | 1.5 | |
AN-B-045_QSPI_loader_SupportingFiles (1.91 MB) | 15/12/2016 | 1.0 | |
AN-B-046 Application Note: DA1468x Booting from Serial Interfaces (552.42 KB) | 29/06/2020 | 1.3 | |
AN-B-056 Application Note: DA1468x Recovery from System Level ESD Events (579.72 KB) | 24/05/2017 | 1.0 | |
AN-B-061 Application Note: DA1468x Application Hardware Design Guidelines (2.03 MB) | 28/03/2019 | 1.9 |
Name | Date | Version | |
---|---|---|---|
What's Next For Wearables Whitepaper (552.84 KB) | 29/09/2015 | Final |
Name | Date | Version | |
---|---|---|---|
Advertising Concept Tutorial (2.19 MB) | 30/11/2017 | 1.0 | |
Custom Bluetooth Low Energy Profile (1.52 MB) | 18/09/2018 | 2.0 | |
Debugging Techniques Tutorial (2.98 MB) | 25/06/2018 | 1.0 | |
External Interruption Tutorial (831.33 KB) | 04/01/2018 | 1.0 | |
Flash Adapter Concept (2.4 MB) | 17/09/2018 | 2.1 | |
GPADC Adapter Concept (1.98 MB) | 19/09/2018 | 2.1 | |
I2C Adapter Concept (2.15 MB) | 20/09/2018 | 2.1 | |
Real-Time Clock (RTC) Concept (1.38 MB) | 19/09/2018 | 2.0 | |
SPI Adapter Concept (2.14 MB) | 20/09/2018 | 2.1 | |
Starting a Project (2.65 MB) | 26/11/2018 | 2.0 |
Name | Date | Version | |
---|---|---|---|
DA14680/681-01-KnownLimitations (23.27 KB) | 04/07/2018 | 1.0 | |
ER-B-001: Known SDK / Tools issues (424.9 KB) | 04/06/2018 | 2.3 |
Name | Date | Version | |
---|---|---|---|
DA14680, 681, 682, 683 Declaration of Similarity (244.08 KB) | 17/06/2020 | 2.0 | |
DA1468x EN 300 328 certification test report (578.16 KB) | 26/06/2020 | 2.2.2 | |
DA1468x EN 300 328 certification test report (1.72 MB) | 31/07/2017 | 2.1.1 |
Name | Date | Version | |
---|---|---|---|
DA14680-DA14681 QDID Controller Subsystem (0 bytes) | 04/01/2017 | D033904 | |
DA14680-DA14681 QDID Host Subsystem (0 bytes) | 04/01/2017 | D033903 |
Name | Date | Version | |
---|---|---|---|
DA1468x REACH declaration (187.86 KB) | 21/11/2018 | 1.0 | |
DA1468x RoHS 2 declaration (183.22 KB) | 22/05/2018 | 1.0 |
Name | Date | Version | |
---|---|---|---|
DA1468x Release Notes of Dialog Serial Port Service (64.46 KB) | |||
Release Notes DA1458x DA1468x PLT v4.2 (222.87 KB) | 24/10/2017 | PLT v4.2 | |
SmartBond™ DA14681 Wearable Development Kit (611.71 KB) | 01/03/2016 | 1.0 | |
UM-B-040 : DA1458x/68x Production Line Tool libraries (1.51 MB) | 24/10/2017 | 4.2 | |
UM-B-041: SmartBond Production Line Tool User Manual (5.64 MB) | 01/10/2020 | 4.5 | |
UM-B-074 DA1468x Range Extender Daughterboard (4.18 MB) | 16/05/2018 | 1.1 |
Name | Date | Version | |
---|---|---|---|
DA14681 WRBL SW Release Notes v1.150.4 (25.01 KB) | 07/04/2017 | 1.0 | |
DA14681 WRBL v1.150.4 (25.01 KB) | 07/04/2017 | 1.150.4 | |
DA1468x SDK 1.0.12.1078 (15.72 MB) | (Registered users only) | 20/12/2017 | 1.0.12.1078 |
DA1468x SDK Release Notes v1.0.12.1078 (25.01 KB) | 20/12/2017 | 1.0.12.1078 | |
DA1468x_SDK_BTLE_SW_Release_Notes_v_1_0_10_1072 (293.44 KB) | 10/08/2017 | 1.0.10.1072 | |
DA1468x_SDK_BTLE_v_1.0.10.1072 (25.01 KB) | 10/08/2017 | 1.0.10.1072 | |
SmartSnippets Toolbox V5.0.12 for Windows OS (1 byte) | 14/03/2020 | 5.0.12 |
Discontinued Development Kits and Reference Designs
Hardware Development Kits based on DA14680 and DA14681 |
---|
DA14681 Development Kit Basic |
DA14681 Development Kit Pro |
Hardware Application focused Development Kits based on DA14680 and DA14681 |
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DA14681 Homekit Development Kit |
DA14681 Wearable Development Kit (pin to pin compatible with the DA14683) |
Reference designs based on DA14680 and DA14681 |
---|
DA14681 Range Extender (pin to pin compatible with the DA14683) |
Dialog Semiconductor DA14680
Getting started with Dialog’s SmartBond™ DA1468x family
Create next-generation Bluetooth® low energy solutions without compromising on functionality or battery lifetime, thanks to Dialog Semiconductor’s SmartBond DA1468x family.It’s the world’s first single-chip solution for wearables, smart home and more
DA1468x SDK 软件无线升级
您想要了解如何无线升级设备软件吗?此视频中,您将看到Dialog的DA1468x产品系列的软件无线升(SUOTA)功能,并观看关于如何使用它的演示。
DA1468x SDK创建定制配置文件
此视频中,我们将展示如何使用Dialog SmartSnippets™ DA1468x SDK创建定制配置文件。有了定制配置文件,您就可以定制非标准的蓝牙服务。
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