NRF52811-QCAA-R7
image shown is a representation only
Datasheet- Frequency min
- 2408 MHz
- Frequency max
- 2480 MHz
- Datarate
- 2000 kbps
- Oper.temp.min.
- -40 °C
- Memory
- FLASH
- MCU Architectur
- 32 bit
- Supply Volt.min
- 1,7 V
- P(out)
- 4 dBm
- Sensitivity
- -96 dBm
- 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
- QFN32
- RoHS Status
- RoHS-conform
- Packaging
- REEL
- ECCN
- EAR99
- Customs Tariff No.
- 85423990000
- Country
- Philippines
- ABC-Code
- A
- Supplier Lead time
- 16 weeks
The nRF52811 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 nRF52811 SoC supports Bluetooth Low Energy, and is capable of Bluetooth Direction Finding in addition Long Range and 2 Mbps. Thread, and 2.4 GHz proprietary protocols are also supported. 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
- Thread: -101 dBm
The nRF52840 DK is the recommend development kit, emulating the nRF52811 SoC, 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.
The nRF52811 SoC comes in our smallest package, a 2.48x2.46 mm WLCSP package, together with two QFN packages. It is drop-in compatible with the nRF52810 SoC in all package variants:
- 6x6 mm QFN48 with 32 GPIOs
- 5x5 mm QFN32 with 17 GPIOs
- 2.48x2.46 mm WLCSP32 with 15 GPIOs
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