nRF52 Series Brief Datasheet by Nordic Semiconductor ASA

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NORDIC' ccccccccccccc Will
nRF52805
nRF52810
nRF52811
nRF52820
nRF52832
nRF52833
nRF52840
Bluetooth Low Energy � � � � � � �
Bluetooth 5.2 � � � � � � �
Direction Finding � �
2 Mbps � � � � � � �
Long range � � � �
Bluetooth mesh � � � �
Thread � � � �
Zigbee � �
NFC � � �
CPU 64 MHz Arm Cortex-M4
FPU � � �
Flash (KB) 192 192 192 256 512
256 512 1024
RAM (KB) 24 24 24 32 64
32 128 256
AES encryption � � � � � � �
Arm CryptoCell-310
Max TX power (dBm) 4 4 4 8 4 8 8
RX sensitivity (dBm)       
TWI/SPI/UART TWI, SPI,
UART
TWI, SPI,
UART
TWI/SPI,
SPI,
UART
2×TWI/S P I ,
UART
2×TWI/S P I ,
SPI,
UART
2×TWI/S P I ,
SPI,
2×UART
2×TWI/S P I ,
SPI,
2×UART
PWM units 1 1 3 4 4
ADC, Comparators ADC ADC,
COMP
ADC,
COMP
COMP � � �
USB, QSPI, High speed SPI USB USB,
HS-SPI
Max operating temp (°C) -40 to 85 -40 to 85 -40 to 85 -40 to 105 -40 to 85 -40 to 105 -40 to 85
Supply voltage range (V)       
Packages 2.48×2.46 mm
WLCSP28
10 GPIOs
6×6 mm
QFN48
32 GPIOs
5×5 mm
QFN32
16 GPIOs
2.48×2.46 mm
WLCSP33
15 GPIOs
6×6 mm
QFN48
32 GPIOs
5×5 mm
QFN33

2.48×2.46 mm
WLCSP33
15 GPIOs
5×5 mm
QFN40
18 GPIOs
3.18×3.18 mm
WLCSP44
18 GPIOs
6×6 mm
QFN48
32 GPIOs
3.0×3.2 mm
WLCSP50
32 GPIOs


42 GPIOs
5×5 mm
QFN40
18 GPIOs
3.2×3.2 mm

42 GPIOs


48 GPIOs
3.5×3.6 mm
WLCSP94
42 GPIOs
Hardware feature
comparison
Overview
The nRF52 Series is a family of wireless multiprotocol System-
ff
requiring Bluetooth® Low Energy, Bluetooth mesh, Thread or
Zigbee connectivity. All family members are extremely advanced
ffiff
fi
ffi
fl
instruction cache on the higher-end SoCs. Flash memory range
from 192 KB to 1024 KB while RAM range from 24 KB to 256 KB.
The nRF52 Series SoCs support an extensive range of wireless
ff
dBm. All SoCs support Bluetooth Low Energy and are capable
of high-throughput 2 Mbps in addition to features introduced in
Bluetooth 5.2. A selection of the devices also supports Bluetooth
features such as Direction Finding and Long Range. Mesh
protocols like Bluetooth mesh, Thread and Zigbee are supported,
and can on the higher-end devices run concurrently with Bluetooth
Low Energy. This enables smartphones to provision, commission,
fi
the devices from sleep or to securely pair out-of-band (OOB).
Digital interfaces such as UART, SPI and TWI are supported by
all SoCs, but more instances are available on the higher-end
SoCs. The more advanced SoCs also support digital interfaces
such as high-speed SPI, QSPI, PWM, USB, PDM and I²S. Most
also include a 12-bit ADC and one or two analog comparators.
fi
as low as -40°C and as high as 85°C. nRF52820 and nRF52833
extend up to 105°C, making them suitable for commercial and
industrial applications operating in higher temperatures, such
as professional lighting. All SoCs can be supplied with a voltage

supply from sources such as rechargeable batteries or USB.
nRF52 Series
Industry-leading family of wireless SoCs for any product requiring
Bluetooth Low Energy, Bluetooth mesh, Thread or Zigbee connectivity
For more information please visit: nordicsemi.com
nRF52 Series Product Brief v6.0
GB Bluetooth® ¢HREAD Q zigbee [El
Related software and tools
nRF52 DK Development kit for the nRF52805, nRF52810
and nRF52832 SoCs
nRF52833 DK Development kit for the nRF52820 and
nRF52833 SoCs
nRF52840 DK Development kit for the nRF52811 and
nRF52840 SoCs
nRF Connect SDK
Software development kit for cellular IoT,
Bluetooth Low Energy, Bluetooth mesh,
Thread and Zigbee
nRF5 SDK Software development kit for Bluetooth Low
Energy, ANT and 2.4 GHz proprietary
nRF5 SDK for Mesh Software development kit for Bluetooth mesh
nRF5 SDK for
Thread and Zigbee
Software development kit for
Thread and Zigbee
Power
fi
Current measurement tool for embedded
development
For more information please visit: nordicsemi.com
Ideal platform for basing a product portfolio upon
The nRF52 Series is truly the ideal platform for basing a
product portfolio upon. The common hardware and software
architecture results in excellent software portability, increasing
software reusability and lowering time-to-market and
development cost.
All-flash based flexibility and upgradability
fl
fl
fi
fi
product updates and feature additions any time, anywhere.
nRF52 Series software development kits
The nRF52 Series SoCs are supported by two main software
development kits (SDKs): nRF5 SDK and nRF Connect SDK.
The nRF5 SDK is a very mature solution for developing
Bluetooth Low Energy products and is in use in hundreds of
millions of products in the market today. nRF5 SDK also has
dedicated versions for Bluetooth mesh (nRF5 SDK for Mesh)
and for Thread and Zigbee (nRF5 SDK for Thread and Zigbee).
All nRF5 SDKs are complete and contains everything needed
to develop nRF52 Series-based products with Bluetooth Low
Energy, Bluetooth mesh, Thread and/or Zigbee connectivity.
The nRF Connect SDK represents a new, open-source and
scalable long-term evolution for development on all of Nordic's
short-range and cellular IoT devices. This SDK is comprised of
open-source elements from external projects and code developed
by Nordic. It incorporates a scalable and low power Zephyr real-
time operating system (RTOS) and is designed for development of
applications across all Nordic's wireless devices. The nRF Connect
SDK represents the future direction for a single software platform
for any design using wireless connectivity; from the resource
constrained, to the ever more complex high-end solutions.
Power Profiler Kit II
fiff
which can measure currents from 200 nA to 1 A on all
Nordic development kits, in addition to custom designs.
The quick sample rate of 100 ksps results in highly accurate
representation of the current consumption, which can be
fi
Data can also be exported for post processing.
nRF52 Series development kits
ff
ff
development kits have everything needed for development on
a single board. All features and GPIOs of the SoCs are made
available to the developer. All come with an on-board SEGGER
J-Link debugger enabling both programming and debugging
of the on-board SoC. The nRF52 DK is for developing with the
nRF52805, nRF52810, and nRF52832 SoCs, the nRF52833 DK is
for the nRF52820 and nRF52833 SoCs, while the nRF52840 DK
is for the nRF52811 and nRF52840 SoCs.
All development kits are available for purchase through our
distribution network.
nRF52 Series Product Brief v6.0

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