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NRF52811-QFAA-R7

NORDIC NRF52811-QFAA-R7

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NORDIC

BT5+ANT+802.15.4 SoC+M4 Core
Supplier: NORDIC
Matchcode: NRF52811-QFAA-R7-A00
Rutronik No.: RFMCU1409
Unit Pack: 1000
MOQ: 1000
package: QFN48pin
Packaging: REEL
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Datasheet
Datasheet

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BT5+ANT+802.15.4 SoC+M4 Core Description

Bluetooth 5.1 Direction Finding SoC                

The nRF52811 is a Bluetooth 5.1 Direction Finding SoC with comprehensive protocol support. It is the 4th addition to the nRF52 Series platform, extending the numerous applications and use cases already covered by the platform.

The nRF52811 SoC is capable of the latest and greatest features of Bluetooth 5.1, the most prominent being Direction Finding, taking Bluetooth positioning to new heights.

It is built around a 64 MHz Arm® Cortex™-M4 CPU, and has a range of digital peripherals and interfaces such as PDM, PWM, UART, SPI and TWI. It also has a capable 12-bit ADC. Exceptionally low energy consumption is achieved using a sophisticated on-chip adaptive power management system.

The radio in the nRF52811 SoC has comprehensive protocol capabilities, including Bluetooth 5.1 Directing Finding, all Bluetooth 5 features, 802.15.4, Thread, Zigbee, ANT and 2.4 GHz proprietary. It has 4 dBm TX power and has been optimized to offer the best RX sensitivity of all SoCs in the nRF52 Series:

  • Bluetooth LE - Long Range: -104 dBm
  • Bluetooth LE - 1 Mbps:-97 dBm
  • 802.15.4 (Thread/Zigbee):-101 dBm

The nRF52811 SoC is currently supported by nRF5 SDK v15.3.0 and SoftDevice S112, providing examples, libraries and drivers to get started. The full capabilities of the SoC, including Bluetooth 5.1 Direction Finding, Bluetooth 5 Long Range, 802.15.4, Thread and Zigbee, will be made available through software releases during 2019.

The nRF52840 DK is the recommend development kit, it emulates the nRF52811, and can be used as a starting point for development before moving over to a custom board. Please note that this development kit does not support Bluetooth Direction Finding.


More Information regarding the Build code please check this Link

https://infocenter.nordicsemi.com/topic/comp_matrix_nrf52811/COMP/nrf52811/nrf52811_ic_revision_overview.html


Parameter

Frequency min
2408 MHz
Frequency max
2480 MHz
Datarate
2000 kbps
Oper.temp.min.
-40 °C
Memory
FLASH
Memory size
192 kB
MCU Architectur
32 bit
Supply Volt.min
1.7 V
P(out)
4 dBm
Sensitivity
-96 dBm
RAM
24 kB
GPIO
32 no.
ADC resol.max
12 bit
ADC channels
8 no.
SPI
YES
IEEE802.15.4
YES
Oper.temp.max
85 °C
Supply volt.max
3.6 V
Automotive
NO
Package
QFN48pin
RoHS Status
RoHS-conform
Packaging
REEL
ECCN
EAR99
Customs Tariff No.
85423990000
Country
Philippines
ABC-Code
A
Supplier Lead time
16 weeks
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