nRF51824Not Recommended for New Designs

Automotive Bluetooth Low Energy and 2.4 GHz SoC

The nRF51824 is an auto grade, general purpose, ultra-low power SoC ideally suited for Bluetooth® Low Energy and 2.4 GHz proprietary wireless applications. It is AEC Q100 Grade 2 qualified, -40 to +105 °C. It is built around the 32-bit ARM® Cortex™-M0 CPU with 256 KB flash + 16 KB RAM. The flexible 2.4 GHz radio supports Bluetooth Low Energy and 2.4 GHz proprietary protocols, such as Gazell.

It incorporates a rich selection of analog and digital peripherals that can interact directly without CPU intervention through the Programmable Peripheral Interconnect (PPI) system. Flexible GPIOs enables you to connect digital interfaces like SPI Master/slave, TWI Master and UART to any of the 31 GPIOs on the device.

 

Download zip fileDownload nRF51x22 QFAx Reference Layout v2.5 (ZIP)

Download zip fileDownload nRF51x22 CxAx Reference Layout v1.4 (ZIP)

Key Features
AEC Q100
auto grade
Bluetooth 4.2
256 KB
Flash
16 KB
RAM
M0
Cortex
+4
dBm
AES
encryption
UART
RTS/CTS
PPI

Relevant SDKs

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nRF5 SDK

The Bluetooth LE and ANT software development kit

The nRF5 SDK is a high quality, thoroughly tested software development kit to accelerate your software development efforts for the nRF52 and nRF51 Series SoCs. It contains hundreds of useful firmware modules and examples to assist in building your application.
 

Related Applications

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