MCIMX7D2DVM12SD

Overview

The MCIMX7D2DVM12SD is a 32-bit application processor from the NXP i.MX 7Dual family, featuring a heterogeneous multicore architecture with two Arm Cortex-A7 cores and one Arm Cortex-M4 core. It operates at a maximum frequency of 1.2 GHz and utilizes a MAPBGA-541 package (19x19 mm, 0.75 mm pitch). The device supports DDR3, DDR3L, LPDDR2, and LPDDR3 memory interfaces and includes integrated security features such as High Assurance Boot (HAB) and TrustZone technology.

Feature Summary

• Heterogeneous multicore processing combining dual Cortex-A7 cores for operating systems and a Cortex-M4 core for real-time tasks
• Integrated hardware security including CAAM cryptographic accelerator, HABv4 boot, and Central Security Unit policy enforcement
• Multimedia capabilities enhanced by NEON MPE coprocessor, PXP pixel pipeline, and dedicated EPDC controller for electrophoretic displays
• Comprehensive connectivity supporting dual Gigabit Ethernet with AVB, PCIe Gen 2.0, USB 2.0 OTG/Host, and multiple display/camera interfaces

Applications

• Connected devices and smart appliances
• Human-machine interfaces (HMI) and point-of-sale systems
• Portable medical and healthcare equipment
• eReaders and electronic paper display applications
• Access control panels and IP phones

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current data sheet to confirm feature availability, as part numbers within the i.MX 7Dual family vary by enabled peripherals like EPDC or CAN controllers. Ensure compatibility with required voltage domains and temperature grades before procurement. Cross-reference the package dimensions and pinout with the official mechanical drawing to validate PCB layout requirements.

Selection Notes

Select this component when high-performance computing is required alongside low-power real-time management in a single chip. The dual-core Cortex-A7 configuration suits complex Linux or Android environments, while the Cortex-M4 handles background tasks efficiently. Consider the integrated EPDC controller if driving e-paper displays, and verify that the 1.2 GHz speed grade meets the thermal constraints of the target enclosure.

Part Context

This processor belongs to the i.MX 7Dual series, designed for connected portable devices requiring high integration. It succeeds earlier generations by offering improved power efficiency and multimedia performance through hardware accelerators. The family targets markets demanding robust security and flexible connectivity options for IoT and consumer electronics applications.

Replacement Considerations

MCIMX7D2DVK12SD: Identical electrical specifications but housed in a smaller 12x12 mm BGA package with fewer tamper pins and ADC channels.