TX-modules > TX91

TRITON TX91

NXP i.MX91 SODIMM SoM

TX91 — NXP i.MX91 SODIMM system-on-module

A new performance standard for a low-cost SoM. Single 1.4 GHz Cortex-A55 core, sub-0.5 W operation, -25°C to +85°C industrial range.

1.4 GHz

ARM Cortex-A55

512 MB

LPDDR4 RAM

2× Ethernet

incl. Gb with TSN

−25 → +85°C

Full industrial range

tx-reverse-160pxTX91 Module with NXP i.MX913 single 1.4GHz core

A new performance standard for a low-cost SoM

TX91 is the latest tiny 68mm x 26mm SODIMM system-on-module in the Ka-Ro TX-module pin-compatible family, based on the NXP i.MX91 processor. TX91 features a powerful ARM Cortex-A55 processor core running at up to 1400MHz. The SoM integrates 512MB of LPDDR4 RAM, as well as 4GB eMMC flash, and supports an operating temperature range of -25C to +85C. A 24-bit parallel RGB display output is provided. This stripped down processor core complex opens the way to sub 0.5W operation. Comprehensive connectivity includes dual Ethernet, dual CAN, SD/eMMC, dual USB, as well as up to 8x UARTs, 7x I2C ports and 8x SPI.

TX91 comes with a  Yocto distribution Linux BSP with full sources and installable VM for development. In common with the rest of the pin-compatible TRITON-TX family, it requires a single 3.3 to 5.5v supply and provides an up to 300mA 3.3V power output for use on the baseboard.

The i.MX91-based TX91 offers excellent performance, fuelled by the 1.4 GHz 64-bit core and high memory bandwidth, in a full temperature-range SoM, at a reasonable price, and is aimed at a broad range of industrial solutions including IoT Edge processing.

To purchase a development kit, with optional 5.7″ touch screen, simply follow the “Buy Online” link below.

pdf-iconDownload Datasheet

ResourceTX91Detail
ProcessorNXP i.MX91i.MX9131
CPUARM Cortex-A55
Processor Clock Max (MHz)1400
RAM (MB)512LPDDR4
Persistent Storage4GB4GB eMMC
Embedded Microcontrollern
UART (RS232)83 in standard pinout, others available via alternate pin functions
Ethernet 10/100 BaseT1PHY on module
Gb Ethernet1PHY on baseboard. IEEE1588, AVB, TSN
I2C Interface2up to 7 via alternate pin functions
LCD Controller11920 x 1080
RGB
Serial Audio1
SD card/SDIO (4-bit)14-wire, SD Card receptacle on baseboard
USB Host1Includes PHY. Single "A" type socket on baseboard
USB OTG1Includes PHY. Micro AB socket, on baseboard
SPI1up to 8 via alternate pin functions
PWM Controller1
CAN2
ADC4module-specific pins,
12-bit
Camera Interface1MIPI-CSI
Temperature Range-25C to +85C
Dimensions68 x 26mm4mm height
ConnectorsSODIMM200TRITON-TX range compatible pinout
Power ConsumptionTBA
Guaranteed Longevity (years)10Expected life 15 years
QNXTBA
Linuxy

Maintxmainboardloboard-7 provides a complete development environment based on TX91, running Yocto-packaged mainline Linux out-of-the-box. The development system consists of a baseboard which provides an unpopulated bank of 0.1″ headers for all 200 module pins, plus connectors for all the main module interfaces, and includes additional peripherals such as an SGTL5000 audio codec. Other connectors include USB, Ethernet, SDCard, CAN, RS-232 and RS-485. The Mainboard-7 offers an optional 640×480 capacitive touch screen, and an LVDS output to enable connection of other screen sizes.

For production purposes, you will require a custom baseboard, and we are happy to offer baseboard design and manufacture as a service.

The TX91 is now shipping from stock  in the following configuration:

TX91/31C/512R/4GF – with 1GB RAM, 4GB eMMC Flash, -25C to +85C full industrial temp.

Simply order the Mainboard-7 for TX91 development system via our online shop, using the “Buy Online” link to the right, and it should be with you in a couple of days. We look forward to providing you with knowledgeable, professional support to create your product. If you have questions, please don’t hesitate to contact us by calling Direct Insight on +44 1295 768800 9am to 5.30pm UK time, emailing info at directinsight.co.uk, or by using the “Contact Us” form below.

Contact our experienced team with your detailed questions – we’ll be happy to help.

You can quickly access volume pricing information using the “Get Quote” link to the right.