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NRF52840-DK 其他数据使用手册 - Nordic Semiconductor
制造商:
Nordic Semiconductor
描述:
开发套件, nRF52840蓝牙SoC, ANT/ANT+, Arduino兼容, Segger J-link
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
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NRF52840-DK数据手册
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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-
requiring Bluetooth® Low Energy, Bluetooth mesh, Thread or
Zigbee connectivity. All family members are extremely advanced
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
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,
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.
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
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