NXP FRDM i.MX 91s
FRDM i.MX 91s - Enabling Smart Connectivity and Scalable IoT Innovation with Tri-Radio Integration
The FRDM i.MX 91S development board is an ultra-low-cost and compact development board featuring the i.MX 91 applications processor. Equipped with an onboard IW610G module, featuring NXP's Tri-Radio solution with Wi-Fi 6 + Bluetooth Low Energy 5.4 + 802.15.4, the board is ideal for developing modern Industrial and IoT applications. This development board includes LPDDR4, NAND flash storage for quick boot times, PMIC and expansion capabilities.
Features
- Processor
- i.MX 91 Applications Processor
- Cortex-A55 @1.4G
- EdgeLock® Secure Enclave
- Memory
- 512 MB LPDDR4
- 256 MB NAND Flash
- MicroSD slot
- Display and Camera Interfaces
- Parallel RGB LCD interface (2x20 EXPI)
- Parallel Camera interface (2x20 EXPI)
- Wireless
- U-blox MAYA-W476-00B Tri-Radio Wi-Fi 6, Bluetooth LE 5.4 and 802.15.4 module
- 802.15.4 radio supporting Thread and Zigbee
- Audio
- 3.5mm headphone jack for MQS support
- Connectivity
- USB2.0 Type-C connector
- USB2.0 Type-A connector
- GbE RJ45 x 1
- CAN HDR
- 2x20 EXPI
- I²C HDR
- ADC HDR
- Debug
- JTAG test point
- UART to USB for debug
Applications
- i.MX 91 Key features used in industrial applications:
- Network interfaces: 2x Ethernet (preferred), 2x CAN-FD
- Display interface: 24-bit Parallel, for cost benefits
- Other interfaces: multiple low-speed interfaces (SPI, UARTs, I2C, etc.)
- Others: High security, ADC, TSN over Ethernet
- Industrial Automation
- Industrial HMI
- Industrial gateway
- I/O control
- Scanners and printers
- Building and Energy Control
- Access control
- Energy meter
- Equipment for electrical grids
- EV charging station
- Environmental control
- Sensor hub
Block diagram
Related Links |
NXP
i.MX 91
The i.MX 91 family of applications processors enables the rapid creation of new Linux®-based edge devices, such as smart home controllers, connected appliances, home entertainment, industrial and medical platforms.
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