MIMX9301DVVXDABR

Overview

The MIMX9301DVVXDABR is a specialized application processor from the NXP i.MX 93 series, designed for high-efficiency edge computing. It integrates one ARM Cortex-A55 core operating at a maximum frequency of 900 MHz and one ARM Cortex-M33 core running at 250 MHz. The device features a 64-bit data bus width and includes 32 kB L1 instruction cache, 32 kB L1 data cache, and 64 kB L2 cache. Internal memory comprises 640 kB of data RAM and 256 kB of data ROM. It operates on a 900 mV supply voltage within a temperature range of 0°C to +95°C. The component is housed in a 306-LFBGA (11x11 mm) package.

Feature Summary

• Integrates an Arm Cortex-A55 application core with an Arm Cortex-M33 real-time microcontroller core for efficient task separation.
• Includes an EdgeLock secure enclave providing hardware-based security features such as boot security, encryption, and tamper detection.
• Supports multimedia processing through NEON MPE and floating-point instructions for accelerated computation.

Applications

• Industrial automation controllers
• Automotive infotainment systems
• Internet of Things (IoT) gateways

Procurement Notes

Verify the specific suffix 'DABR' against the official NXP datasheet to confirm the exact package type, temperature grade, and mass packaging configuration. Ensure that the required peripheral interfaces match the specific pinout defined for this variant. Cross-reference the RoHS compliance status and lead times directly with authorized distributors or NXP sales channels prior to finalizing procurement plans.

Selection Notes

Select this model when a single-core A55 solution with integrated M33 security management is sufficient for the target application. Compare against higher-performance variants like the MIMX9331 if dual-core processing or extended industrial temperature ranges are required. Evaluate the 306-LFBGA footprint constraints against the PCB design capabilities and ensure compatibility with the intended LPDDR4 memory controller specifications.

Part Context

This component belongs to the i.MX 93 family, which introduces Energy Flex architecture for optimized power efficiency in edge devices. The series supports Linux and FreeRTOS environments and offers ML acceleration via the Arm Ethos-U65 microNPU. It targets markets requiring robust security and connectivity, serving as a bridge between standard MPUs and high-end application processors.

Replacement Considerations

Consult the NXP i.MX 93 product selector guide for verified substitutes. Potential alternatives include other i.MX 93 variants with different core counts or temperature ratings, provided they maintain pin-to-pin compatibility and software support equivalence.