Bluetooth and Radio

• Bluetooth 5, IEEE 802.15.R 2.4GHZ transceiver

• -95dBm sensitivity in 1Mbps Bluetooth low energy mode

• -103dBm sensitivity in 125Kbps BLE mode(long range)

• +8dBm TX power

• Support Data Rates:

  • Bluetooth 5 : 2Mbps, 1Mbps, 500Kbps, 125Kbps​

  • IEEE 802.15.4-2006 : 205Kbps

• ARM® Cortex™-M4F 32-bit processor with FPU, 64 MHZ

• Memory: 1MB flash / 256KB RAM

• HW accelerated security
  • ARM TrustZone Cryptocell 310 security subsystem
  • 128 bit AEC / ECB / CCM / AAR co-processor (on-the-fly packet encryption)

• Interfaces on device
  • USB 2.0 full speed (12Mbps) controller
  • Programmable Peripheral interconnect (PPI)
  • 1 x Switch and max. 2 x LED
  • EasyDMA automated data transfer between memory and peripherals

• 4 x 4 channel pulse width modulator (PWM) units with EasyDMA

• 3 x 24-bit real-time counters (RTC)

• Flexible power management
  • On-chip DC/DC and LDO regulators with automated low current modes
  • Automated peripheral power management
  • Fast wake-up using 64MHz internal oscillator
  • 0.4uA at 3V in System OFF mode, no RAM retention
  • 1.5uA at 3V in System ON mode, no RAM retention, are on RTC

• Nordic SoftDevice ready and with support for concurrent multi-protocol