The FRDM-MCXW23 is a compact and scalable development board featuring the MCX W23 Bluetooth® Low Energy (LE) 5.3 wireless microcontroller unit (MCU). This board is ideal for prototyping battery-powered, miniaturized devices used in portable medical, home appliance and automation, and asset tracking applications. Equipped with an onboard accelerometer, temperature sensor, data flash and LEDs, it operates from a 3V coin cell with integrated buck DC-DC or from the USB bus power. The board offers easy evaluation and rapid prototyping of the MCX W23 wireless MCU.

Features:

Microcontroller: MCX W23 Arm™ Cortex™ -M33 core @32MHz, up to 1 MB Flash / 128 kB RAM application memory, Radio subsystem includes 256 kB flash and 88 kB RAM, and Q-SPI interface with XiP
Memory Expansion: MX25R6435F 8 MB SPI Flash
Connectivity

SPI/I2C/UART connector (mikroBUS™, Pmod™)
Bluetooth® LE radio

Debug

Type C USB MCU-Link
MCU debugger header
On-board MCU-Link debugger with CMSIS-DAP

Sensors

P3T1755DP temperature sensor
FXLS8974CF 3-axis accelerometer

Expansion Options

Arduino® Header
mikroBUS™
Pmod™

Expansion Options: Wake up button, User button, ISP button, RGB LED, RESET button
Supply Options

USB bus powered
CR2032 battery powered

Supported Devices:

Processors and Microcontrollers

MCX W Series Microcontrollers
MCX-W23: MCX W23: Ultra-Low Power Bluetooth® Low Energy Solution With Arm® Cortex® M33 TrustZone® for IoT
LPC5500 Arm Cortex-M33
LPC55S6x: High Efficiency Arm® Cortex®-M33-Based Microcontroller Family