NXP Semiconductors FRDM i.MX 91 Development Board

NXP Semiconductors FRDM i.MX 91 Development Board is designed to evaluate i.MX 91 applications processors that allow the rapid creation of Linux^®-based edge devices. This development board is also designed for entry-level Linux^® use case evaluation, empowering developers to accelerate product development while significantly reducing cost. The FRDM i.MX 91 board features a rich set of interfaces, PMIC and Tri-Radio Wi-Fi^® 6, BLUETOOTH^® Low Energy (BLE), and 802.15.4 modules. This development board is a part of NXP that includes support for Debian and Yocto for application processors. The FRDM i.MX 91 development board is ideal for industrial, automotive, and IoT applications.

Features

Processor:
- i.MX 91 applications processor
- Cortex-A55 at 1.4G
- EdgeLock^® secure enclave
Display and camera interfaces:
- Parallel RGB LCD interface (40-pin expansion interface)
- Parallel camera interface (40-pin expansion interface)
Wireless:
- u-blox MAYA-W476-00B Tri-Radio Wi-Fi^® 6, BLUETOOTH^® LE 5.4, and 802.15.4 module
- Dual-band 2.4GHz / 5GHz Wi-Fi
- 802.15.4 radio supporting Thread and Zigbee^®
- Matter over Wi-Fi and Thread
Audio:
- 3.5mm headphone jack for MQS support

Connectivity:
- USB2.0 Type-C™ connector
- USB2.0 Type A connector
- GbE RJ45 x 2
- CAN (HDR)
- Expansion interface
- I²C HDR
- ADC HDR
Debug:
- SWD connector
- UART via USB-Type C
Tools and OS support:
- Linux^®
- FreeRTOS

Applications

Industrial:
- Building safety detectors
- Building security and surveillance
- Circuit breakers
- Fleet management
- Heat meters
- Home control panels
- In-home energy displays
- Industrial HMI
- Inventory and supply chain management
- Public address systems
- Smart lighting
- Smart power sockets
- Transport ticketing
- Vital signs monitors

Automotive:
- Audio and speech recognition
- Domain controller compute off-load engine
- Driver Monitoring Systems (DMS) and occupant monitoring systems
Consumer:
- Air Conditioning (AC)
- Audio/Video (AV) receivers
- Major home appliances
- Robotic appliance
- Small and medium appliances

Specifications

1x Arm^® Cortex^®-A55
MAYA-W476, Wi-Fi + BLE/802.15.4 module on-board, and IW610
2x GbE Ethernet (1xETER and 1xTSN)
M.2 Key-E for Wi-Fi/BLE/802.15.4
LPDDR4 16-bit 1GB
8GB eMMC 5.1

MicroSD 3.0 card slot
3x USB 2.0 Type-C connector (1-Debug, 1-PD, and 1-connector) + one USB 2.0 Type-A
40-pin (2x20) expansion I/O
One 2x5 pin NXP interface (1- CAN, two channels for ADC, and I²C/I³C expansion)