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ON Semiconductor


ON Semiconductor’s RSL10 SIP is a complete Bluetooth® Low Energy wireless system-in-package including a 2.4GHz radio transceiver, antenna and passive components. It provides the easiest way to implement low-power Bluetooth Low Energy technology in wireless communication applications.

The RSL10 SIP, which has the part number NCH-RSL10-101S51-ACG, supports both Bluetooth Low Energy and proprietary 2.4GHz radio protocols. Featuring ON Semiconductor’s RSL10 2.4GHz system-on-chip, the RSL10 SIP offers very high radio performance, including Receive sensitivity of -94dBM and Transmit power of up to +6dBm. It supports Firmware Over The Air (FOTA) updating.

The RSL10 SIP is intended for use in applications which need to take advantage of the low-power characteristics of the Bluetooth Low Energy protocol. Its power consumption in deep sleep mode is the industry’s best at 62.5nW, as is its Receive power consumption of 7mW.

The RSL10 SIP provides a complete radio system for devices connecting to a Bluetooth Low Energy network. It includes two processor cores, an Arm® Cortex®-M3 controller core and an LPDSP32 for intensive signal-processing functions. It also features built-in power management, 384kbytes of Flash memory and configurable analog and digital sensor interfaces. Both the RSL10 and RSL10 SIP feature an AES-128 encryption engine to protect data transmitted over the air.

The RSL10 SIP is housed in an 8mm x 6mm package.



RSL10 SIP: Outstanding deep-sleep power consumption


  • Certified to worldwide wireless standards including FCC, CE, IC, KCC and MIC
  • Supply-voltage range: 1.1V to 3.3V
  • I2C and serial peripheral interfaces
  • Pulse code modulation interface
  • Fitness and wellness monitors
  • Smart watches
  • Smart locks
  • Home appliances
  • Lighting equipment


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