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Company BLOG
Supply [Nordic] BT 5.4 SoCs: Supply NRF52811-QFAA-R BT Low Energy 5.4 System On Chip
Supply [Nordic] BT 5.4 SoCs: Supply NRF52811-QFAA-R BT Low Energy 5.4 System On Chip
Supply [Nordic] System On Chip
NRF52811-QFAA-R is Bluetooth 5.4 System On Chip, supporting Bluetooth Low Energy, Bluetooth Direction Finding and Thread. 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.
BT
ARM Cortex M4
2.4 GHz
2 Mbps
4 dBm
- 96 dBm
1.7 V
3.6 V
4.6 mA
4.6 mA
192 kB
- 40 C
+ 85 C
QFN-48
ADC Resolution:
12 bit
Data Bus Width:
32 bit
Data RAM Size:
24 kB
Data RAM Type:
RAM
Interface Type:
PDM, PWM, SPI, UART, TWI
Maximum Clock Frequency:
64 MHz
Mounting Style:
SMD/SMT
Number of I/Os:
32 I/O
Product Type:
RF System on a Chip - SoC
Key Features
64 MHz Cortex-M4
192 KB Flash, 24 KB RAM
2.4 GHz transceiver
2 Mbps, 1 Mbps, Long Range
Bluetooth Low Energy
Bluetooth Direction Finding
Thread
+4 dBm TX power
128-bit AES
UART, SPI, TWI, PDM
PWM
12-bit ADC
FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
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