Press release · Stockholm · 20 March 2026
STM32MP255F silicon refresh delivers full 1.5 GHz dual Cortex-A35 performance, integrated NPU and HiFi4 DSP for industrial control and edge applications.
Strategic Embedded has announced that the TXMP-2570 System-on-Module is now in stock and shipping from production, bringing STMicroelectronics' STM32MP255F applications processor to the pin-compatible TX Family. The TXMP-2570 succeeds the TXMP-2550 (STM32MP255C) following a silicon refresh that delivers the full 1.5 GHz dual Cortex-A35 performance from ST's MP2 platform — at identical pricing to the outgoing module.
Why the TXMP-2570 matters
- Full 1.5 GHz Cortex-A35 — silicon refresh unlocks the maximum clock from ST's MP2 platform.
- Drop-in upgrade for designs already on TXMP-2550 — same TX pin-out, same price.
- Edge AI ready — up to 1.35 TOPS integrated NPU plus HiFi4 DSP for industrial control + audio.
- TX Family Concept — develop one carrier board across i.MX 6, i.MX 8M, i.MX 9, RZ/G2L and STM32 MP2.
Engineering specifications
| Module | TXMP-2570 |
| Form factor | 68 × 26 × 4 mm, TX Family pin-compatible SO-DIMM |
| Processor | STMicroelectronics STM32MP255F |
| CPU | 2× ARM Cortex-A35 @ 1.5 GHz |
| Real-time / security | Cortex-M33 + Cortex-M0+ |
| AI / NPU | Up to 1.35 TOPS integrated AI accelerator |
| DSP | Cadence HiFi4 |
| GPU | 3D GPU for HMI applications |
| RAM | 1 GB LPDDR4 |
| Flash | 4 GB eMMC |
| Display | TTL |
| Pin-compatibility | Full TX-standard pin-out, including SD card on standard TX mainboard |
| Temperature | −40 °C to +85 °C industrial |
| OS | Linux (mainline BSP by Ka-Ro) |
| Evaluation kit | TX00-SV70 Linux Headless or TX8M-SV81 MIPI Development Kit |
Availability and pricing
The TXMP-2570 is in stock and shipping now via Strategic Embedded's webshop. List price €114 for Qty 1, with volume discounts down to €90 at 500 units. Pricing matches the outgoing TXMP-2550 — no upcharge for the silicon refresh.
Designing with STM32 MP2?
View the full TXMP product page for datasheet, evaluation kit and pin assignment.
View TXMP-2570 product page →Downloads
About Strategic Embedded
Strategic Embedded is a division of Strategic Test AB, a specialist embedded electronics and test and measurement distributor with offices in Stockholm and Aachen Germany. Strategic Test has been an international distributor for KaRo Electronics GmbH since 2003 and exports to clients in the USA, UK, Germany, Italy, Spain, Sweden and Australia.
About Ka-Ro Electronics GmbH
With a core design team that was one of the pioneers of Transputer-based RISC processor parallel computing, Ka-Ro has grown from being a pioneer to a global leader in the ARM-based System on Modules market, with over 1 Million TX series of SoM installed. Ka-Ro's ARM-based SOMs are used worldwide in demanding industrial and transportation applications and medical devices. Based on NXP® and Qualcomm® processors, development kits include custom and continuing support for Embedded Linux and Microsoft® Windows Embedded BSPs. Customers can depend on Ka-Ro for the proven quality, expert support and guaranteed long-term availability they need to succeed.
Press contact
Robert Giblett · rg@strategic-test.com