Nordic nRF52840 User Manual

4
Specifications
 Nordic Semiconductor nRF52840 System-on-Chip
 ARM® Cortex®-M4F processor optimized for ultra-low power operation
 Combining Bluetooth® Low Energy 5.0, Bluetooth Mesh, Thread, 802.15.4, ANT
and 2.4GHz proprietary
 On-chip NFC-A tag
 On-chip USB 2.0 (Full speed) controller
 ARM TrustZone® Cryptocell 310 security subsystem
 1 MB FLASH and 256 kB RAM
 Up to 12 GPIOs available via headers
 User programmable Button and RGB LED
 IP54 compatible U.FL-to-RPSMA Coax RF Cable
 Tilt/Swivel 2.4GHz Antenna
 3.3V regulator with 1A peak current output
 VBUS & VIN Power-Path Management
 Convenient USB dongle form factor
 Breadboard-friendly with dual 10-Pin headers
 Pre-installed with UF2 Bootloader and OpenThread Device firmware
 Measures 45.2mm x 17.8mm x 4.0mm without headers soldered in
Kit content
 1x nRF52840 USB Dongle (Kontron customized)
 2x IP54 compatible U.FL-to-RPSMA Coax RF Cable
 1x Tilt/Swivel 2.4GHz Antenna w/ RPSMA

Nordic nRF52840 Specifications

General

Clock Speed	64 MHz
Flash Memory	1 MB
RAM	256 KB
USB	USB 2.0 Full Speed
Operating Voltage	1.7 V to 5.5 V
GPIO	48
IEEE 802.15.4	Yes
NFC	NFC-A Tag
Temperature Range	-40°C to +85°C
ADC Resolution	12-bit
Processor	ARM Cortex-M4
Bluetooth	Bluetooth 5.0
Package	QFN48, WLCSP