【文件属性】：
文件名称：pdf_nRF52840_OPS_Nordic
文件大小：7.06MB
文件格式：PDF
更新时间：2022-01-06 07:37:11
Bluetooth
Key features
• Bluetooth 5 ready multiprotocol radio
• 32-bit ARM® Cortex®-M4F @ 64 MHz
• 104 dB link budget for Bluetooth low energy
• High speed SPI interface 32 MHz
• RAM mapped FIFO using EasyDMA
• 12 bit /200K SPS ADC
• I28 bit AES/ECB/CCM/AAR co-processor
• Single-ended antenna output (on-chip balun)
• Programmable peripheral interconnect (PPI)
• Quad SPI interface 32 MHz
• EasyDMA for all digital interfaces
• On-chip DC-DC buck converter
• Quadrature demodulator
• Individual power management for all peripherals
• Internet of Things (IoT)
• Smart home sensors and controllers
• Industrial IoT sensors and controllers
• Advanced wearables
• Connected watches
• Advanced personal fitness devices
• Interactive entertainment devices
• Advanced Remote controls
• Gaming controllers
Applications
• Bluetooth 5 data rate support: 2 Mbs, 1Mbs, 500 kbs, 125 kbs
• High speed 2 Mbs data rate