FRDM-MCXE31B
Overview
The FRDM-MCXE31B board is a design and evaluation platform based on the NXP MCXE31B microcontroller (MCU). NXP MCXE31B MCU based on an Arm Cortex- M7 core, running at speeds of up to 160 MHz with a 2.70–5.5 V supply. The FRDM-MCXE31B board consists of one MCXE31B device with a 64 Mbit external serial flash (provided by Winbond). The board also features FXLS8974CFR3 I2C accelerometer sensor, one NMH1000 I2C Magnetic switch, three TJA1057GTK/3Z CAN PHY, Ethernet PHY, RGB LED, push buttons, and MCU-Link debug probe circuit. The board is compatible with the Arduino shield modules, Pmod boards, and mikroBUS. For debugging the MCXE31B MCU, the FRDM-MCXE31B board uses an onboard (OB) debug probe, MCU-Link OB, which is based on another NXP MCU: LPC55S16.
MCU device and part on board is shown below:
Device: MCXE31B
PartNumber: MCXE31BMPB
Getting Started with MCUXpresso SDK Package
Getting Started with MCUXpresso SDK GitHub
Release Notes
This is an Early Access Release (EAR) for FRDM-MCXE31B development board. It shall be used for pre-production development only.
ChangeLog
Driver API Reference Manual
This section provides a link to the Driver API RM, detailing available drivers and their usage to help you integrate hardware efficiently.
MCXE31B_drivers
Middleware Documentation
Find links to detailed middleware documentation for key components. While not all onboard middleware is covered, this serves as a useful reference for configuration and development.