For further information contact your local STMicroelectronics sales office.

June 2018 DB3659 Rev 1 1/5

P-NUCLEO-WB55

STM32WB Nucleo-68 pack for wireless solutions

Data brief

Features

Nucleo68

• STM32WB microcontroller in a VFQFPN68

package

• 2.4 GHz RF transceiver supporting Bluetooth

specification v5.0 and IEEE 802.15.4-2011

PHY and MAC

• Dedicated Arm

32-bit Cortex

M0+ CPU for

real-time Radio layer

• Three user LEDs

• Three user buttons and one reset button

• Board connector: USB user with Micro-B

• Board expansion connectors:

– Arduino™ Uno V3

– ST morpho

• Integrated PCB antenna or footprint for SMA

connector

• Flexible power-supply options: ST-LINK USB

VBUS or external sources

• On-board socket for CR2032 battery

• On-board ST-LINK/V2-1

debugger/programmer with USB

re- enumeration capability: mass storage,

virtual COM port and debug port

• Comprehensive free software libraries and

examples available with the STM32Cube

package

• Support of a wide choice of Integrated

Development Environments (IDEs), including

IAR™, Keil

, GCC-based IDEs, Arm

Mbed™

USB dongle

• STM32WB microcontroller in UFQFPN48

package

• 2.4 GHz RF transceiver supporting Bluetooth

specification v5.0 and IEEE 802.15.4-2011

PHY and MAC

• Dedicated Arm

32-bit Cortex

M0+ CPU for

real-time Radio layer

• Switch for boot management

• User push button

• Three user LEDs

• Integrated PCB antenna or UFL connector

Table 1. Ordering information

Order code Target MCU

P-NUCLEO-WB55

STM32WB55RG (Nucleo68)

STM32WB55CG (USB dongle)

www.st.com

Description P-NUCLEO-WB55

2/5 DB3659 Rev 1

Description

The P-NUCLEO-WB55 pack is a multi-protocol wireless and ultra-low-power device

embedding a powerful and ultra-low-power radio compliant with the Bluetooth

Low Energy

(BLE) SIG specification v5.0 and with IEEE 802.15.4-2011.

Key applications of the cryptographic functionality

• On STM32WB55XX devices, based on Arm

®(a)

cores, this IP is used mainly by ST to

protect the Wireless stack (to ensure that only the ST stack is installed, and that it

cannot be read/modified by third parties).

• The AES/PKA IPs can be used for other purposes in the security field (among them

encrypt/decrypt, generate keys, sign/authenticate).

Range and maximum number of interfaces (Bluetooth

only)

• The Bluetooth

range on STM32WB55XX is intended to be 10 m in normal working

conditions, and up to 100 m in open field.

• The number of simultaneous connections is 8.

System requirements

• Windows

OS (7, 8 and 10), Linux

64-bit or macOS

• USB Type-A to Micro-B cable

a. Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.