Bluetooth 5.0을 지원하는 nRF52840 기반 모듈이 출시되었습니다.
현재 Sample Test 단계로 Nordic Semiconductor의 Chip 출시일정에 따라 출시일정이 변동될듯 합니다.
예상하는 출시일정은 2017년 4Q 또는 2018년 1Q 정도 예상하고 있습니다.
nRF52840 Features
Advanced Single chip 2.4 GHz multi-protocol SoC
32-bit ARM Cortex-M4F Processor
1.7v to 5.5v operation
1MB flash + 256kB RAM
Bluetooth 5 support for long range and high throughput
802.15.4 radio support
On-chip NFC
PPI –Programmable Peripheral Interconnect
Automated power management system with automatic power management of each peripheral
Configurable I/O mapping for analog and digital I/O
48 x GPIO
1 x QSPI
4 x Master/Slave SPI
2 x Two-wire interface (I²C)
I²S interface
2 x UART
4 x PWM
USB 2.0 controller
ARM TrustZone CryptoCell-310 Cryptographic and security module
AES 128-bit ECB/CCM/AAR hardware accelerator
Digital microphone interface (PDM)
Quadrature decoder
12-bit ADC
Low power comparator
On-chip 50Ω balun
On-air compatible with nRF52, nRF51 and nRF24 Series