company blog about BT 5.3 NRF52840-QIAA-F-R Multi-Protocol SoC with Low Power BT, BT Mesh Support

Shenzhen Mingjiada Electronics Co., Ltd. Supplies BT 5.3 NRF52840-QIAA-F-R Multi-Protocol SoC with Support for Low Power BT, BT Mesh, NFC, Thread and Zigbee

Ready for BT 5.3 and Advanced IoT Security

The nRF52840 is an advanced, highly flexible single-chip solution for today's increasingly demanding ULP wireless applications, including personal connected devices, connected living environments and the entire Internet of Things. It is designed to be ready for the major feature enhancements of BT LE and takes advantage of higher performance including long range and high throughput modes. Inherent industry-grade security is critical in today's applications. nRF52840 adds best-in-class security to the CortexTM-M family with an on-chip ARM® CryptoCell crypto accelerator.

Advanced Performance, Lowest Power Consumption

The nRF52840 uses the same hardware and software architecture as the existing nRF52 family of SoCs. At its core is an Arm Cortex-M4 processor for faster, more efficient computation of DSPs and complex functions requiring floating-point operations. Flash and RAM are both available in large amounts of memory, 1 MB and 256 KB, respectively. the combination of Cortex-M4 with floating-point and RAM provides unmatched capabilities for true single-chip applications. A full-speed (12 Mbps) USB 2.0 controller is included on-chip. nRF52840 also offers a wide range of peripherals, including high-performance digital interfaces such as high-speed SPI (32 MHz) and quad-channel SPI (32 MHz) for direct connection to displays and external memories. nRF52840 operates from a +5.5 V to 1.7 V supply voltage, allowing direct power from rechargeable batteries and USB power supplies. USB power supply.

NRF52840-QIAA-F-R Product Attributes

Product Category: RF System-on-Chip - SoC

Type: BLE 5.3, BT Mesh, NFC, Thread, Zigbee

Core: ARM Cortex M4

Maximum Data Rate: 2 Mbps

Sensitivity: - 89 dBm

Supply Voltage - Min: 1.7 V

Supply Voltage - Max: 5.5 V

Programme memory size: 1 MB

Data bus width: 32 bit

Data RAM size: 256 kB

Data Ram type: SRAM

Interface type: I2C, SPI, UART

Maximum clock frequency: 64 MHz

Mounting Style: SMD/SMT

Programme memory type: Flash

Technology: Si

Interested parties, please call Mr Chen:

Tel: +86 13410018555

Email: sales@hkmjd.com

Company Homepage: www.hkmjd.com