Radio SoC, Bluetooth® 5.2 Certified

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Overview

RSL10 is a Bluetooth 5.2, multi-protocol radio System on Chip (SoC) bringing ultra-low-power Bluetooth Low Energy to wireless applications.

Offering the industry’s lowest power consumption, RSL10 enables advanced wireless features while optimizing system size and battery life. The highly-integrated radio SoC features a dual-core architecture and a 2.4 GHz transceiver, providing the flexibility to support Bluetooth Low Energy and 2.4 GHz custom protocols.

  • IoT Edge-Node Applications
  • Wearables
  • Energy Harvesting
  • Automotive Applications
  • Fitness Trackers/Activity Monitors
  • Smart Watches
  • Hearing Aids/Hearables
  • Heart Rate Monitors
  • Blood Glucose Monitors (BGM)
  • Continuous Glucose Monitors (CGM)
  • Pulse Oximeters
  • Smart Locks
  • Connected Lighting
  • Ultra-Low-Power:
    - Industry's lowest power consumption in Deep Sleep Mode (62.5 nW) and Rx in Receive Mode (7 mW)
    - Industry's best EEMBC® ULPMark™ scores (1090 ULPMark CP @ 3 V; 1260 @ 2.1 V)
  • Advanced Multi-Protocol Wireless Functionality:
    - Rx Sensitivity: - 94 dBM
    - Transmitting Power: -17 to +6 dBm
    - Supports Bluetooth Low Energy and 2.4 GHz proprietary/custom protocols
    - Supports Firmware Over The Air (FOTA)
  • Flexible Voltage Supply Range (1.1 and 3.3 V):
    Supports devices using 1.2 and 1.5 V batteries without a required external DC/DC converter
  • Ultra-Miniature:
    RSL10 is offered in a 5.50 mm2 WLCSP and a 6 x 6 mm QFN. For added miniaturization, the radio SoC is also available in a complete System-in-Package (SiP) solution.
  • Sophisticated Dual-Core Architecture:
    Features a programmable Arm Cortex-M3 processor for clocking speeds up to 48 MHz and the flexibility to support 2.4 GHz proprietary and custom protocol stacks. An embedded Digital Signal Processor (DSP) enables signal processing intensive applications, such as wireless audio codecs.
  • On-Chip and Software Wireless Support:
    Features a 2.4 GHz Radio Frequency Front-End (RFFE) and a Bluetooth 5.2 certified baseband controller which supports 2 Mbps data rates. A wide range of supported Bluetooth low energy protocols are provided in the RSL10 development tools kit.
  • Highly-Integrated System-on-Chip (SoC):
    The powerful dual-core architecture is complemented by high-efficiency power management units, oscillators, flash, and RAM memories, a DMA controller, and peripherals and interfaces.
  • Other Key Technical Features:
    - 384 kB of flash memory
    - IP protection feature to secure flash contents
    - Configurable analog and digital sensor interfaces (GPIOs, LSADs, I2C, SPI, PCM)

The RSL10 Software Development Kit (SDK) enables rapid development of ultra-low power Bluetooth Low Energy applications by leveraging convenient abstraction, drivers and sample applications from Blinky to complete BLE peripherals, and everything in between.

SDK key features:

  • Free Eclipse®-based onsemi IDE plus support for Keil μVision® and IAR Embedded Work Bench®
  • Complete Bluetooth Low Energy protocol stack
  • FOTA (Firmware Over The Air) with Android™ and iOS apps
  • FreeRTOS™

DownloadsSoftware ProductDescriptionVersionDate Updated
ZIP
onsemi IDE Installer
Eclipse-based onsemi IDE
4.5
July 2024
ZIP
RSL10 Software Package
RSL10 CMSIS-Pack and release notes
3.8
July 2023
ZIP
RSL10 Documentation Package
RSL10 hardware and software documentation
3.8
2023
ZIP
BLE Explorer
PC application that acts as a Bluetooth central to your peripheral device (requires RSL10-USB001GEVK)
2.0
May 2024
ZIP
RF Tools
PC application to help test, tune and validate Bluetooth Low Energy RF PHY performance
1.1
Aug 2022
ZIP
RSL10 Software Utility Apps
Extras for FOTA, flash loader and Ezairo
3.6
Dec 2021
ZIP
RSL10 LPDSP32 Software Package
Software for RSL10 LPDSP32
3.1
Dec 2019
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Reference Price

NCH-RSL10-101Q48-ABG

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Active

CAD Model

Pb

A

H

P

QFN-48

3

260

REEL

3000

Y

RF

2400-2480

2400-2480

$2.6134

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NCH-RSL10-101WC51-ABG

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Active

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Pb

A

H

P

WLCSP-51

1

260

REEL

5000

Y

RF

2400-2480

2400-2480

$4.14

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