Overview
The TX93 is a SO-DIMM Computer-on-Module from Ka-Ro electronics, part of the TX Family. Using the standard DIMM200 connector in a compact 67.6mm x 26mm x 4mm form factor, the TX93 delivers dual-core Arm Cortex-A55 processing at 1.5 GHz alongside a Cortex-M33 real-time core, making it ideal for industrial IoT, edge AI, and vision applications. The module features NXP’s i.MX 93 processor with an integrated Arm Ethos U-65 microNPU for machine learning inference at the edge, plus the EdgeLock secure enclave for hardware-rooted security.
Key Features
Processor
NXP i.MX 93
2x Cortex-A55 @ 1.5 GHz
1x Cortex-M33 @ 250 MHz
Memory
1GB LPDDR4 RAM
4GB eMMC Flash
Temperature Range
Industrial Grade
-25°C to +85°C
Form Factor
67.6 x 26 x 4 mm
SO-DIMM (DIMM200 connector)
Display & Vision
LVDS + MIPI-DSI
2D GPU, MIPI-CSI (4-lane)
Arm Ethos U-65 microNPU
OS Support
Linux
Ready for application development
Connectivity
Available Variants
| Feature | TX93 |
|---|---|
| Processor | NXP i.MX 93 |
| Primary Core | 2x Cortex-A55 @ 1.5 GHz |
| Secondary Core | 1x Cortex-M33 @ 250 MHz |
| RAM | 1 GB LPDDR4 |
| ROM | 4 GB eMMC |
| Display | LVDS + MIPI-DSI |
| GPU / NPU | 2D GPU + Arm Ethos U-65 microNPU |
| CAN | 2x CAN-FD |
| Security | NXP EdgeLock Secure Enclave |
| Temperature | -25°C to +85°C |
Design Advantages
Pin-Compatible TXCOM Design
Standard TXCOM pinout across the TX Family enables a scalable platform strategy. Design one baseboard and migrate between processors as application requirements evolve.
Compact SO-DIMM Form Factor
At just 26mm wide and credit-card sized, the DIMM200 SO-DIMM connector provides a compact, socketed solution that can be replaced or upgraded in the field without soldering.
Integrated Power & Peripherals
Onboard Ethernet PHY, USB PHY, and PMIC reduce baseboard complexity and BOM cost. Simply supply 3.3V to 5V and connect your application peripherals.
Industrial Longevity
Industrial-grade components rated for -25°C to +85°C operation with long-term availability commitment, ensuring your product design remains in production for years.
Electrical Characteristics
| Parameter | Min | Max |
|---|---|---|
| Power Supply (VIN) | 3.3V | 5.0V |
| I/O Voltage | - | 3.3V |
| Operating Temperature | -25°C | +85°C |
Documentation
Download the full TX93 datasheet for complete specifications, pinout details, and design guidelines.
Download Datasheet (PDF)