VAR-SOM-MX91

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VAR-SOM-MX91
VAR-SOM-MX91

The VAR-SOM-MX91 has a 1.4GHz Cortex™-A55 NXP iMX91 processor and offers energy-flex architecture and a cost-optimized solution for embedded designs in various applications. The SoM provides rich connectivity options such as dual CAN-FD, dual GbE, certified dual-band Wi-Fi 6 (802.11ax/ac/a/b/g/n), BT/BLE 5.3 and 802.15.4, along with industrial temperature grade. The VAR-SOM-MX91 is a member of the VAR-SOM Pin2Pin family, supporting maximum scalability, an extended lifespan and reduced development time, costs and risks; from entry-level i.MX 6UL/6ULL/6ULZ platforms, through i.MX 8M NANO/MINI/PLUS, i.MX 8X, i.MX 93 and AM625, and up to i.MX 8QuadPlus/8QuadMax high-performance platforms.

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Specs summary
CPUNXP i.MX 91:
1× Cortex™-A55 1.4GHz
MemoryUp to 2GB LPDDR4
DisplayParallel RGB up to
1366×768p60 or 1280×800p60
StorageeMMC up to 128GB,
SD card
NetworkEthernet: 2 × 10/100/1000 Mbps,
Wi-Fi: Certified 802.11ax/ac/a/b/g/n,
802.15.4
Bluetooth: 5.3, BLE
RTCOn carrier
I2C×5
SPI×3
CAN bus×2
UARTs×4, up to 5 Mbps
USB2 × USB 2.0 OTG
AudioHeadphone,
Microphone: Digital, Analog (stereo),
3 × I2S(SAI), S/PDIF, PDM 4CH
Temperature Range-40 to 85°C
Dimensions67.8mm × 33.0mm