Imx8mmrm.pdf [new] Jun 2026

The reference manual dedicates significant attention to the memory subsystem because DRAM access is the #1 source of power drain.

Unlike a Datasheet—which provides electrical characteristics, pinouts, and physical dimensions—the Reference Manual ( imx8mmrm.pdf ) tells you how the chip works. It details the internal memory map, the register definitions for every peripheral, the clocking system, and the initialization sequences required to bring the processor out of reset.

Up to four Arm Cortex-A53 cores running at speeds up to 1.8 GHz (1.6 GHz for industrial versions). imx8mmrm.pdf

Includes a Video Processing Unit (VPU) supporting 1080p60 HEVC/H.265, H.264, VP9, and VP8 decoding.

After verifying with NXP’s official documentation portal (NXP.com), the correct, active reference manual for the i.MX 8M Mini applications processor is typically named something similar to: The reference manual dedicates significant attention to the

| Pin | ALT0 | ALT1 | ALT2 | ALT3 | | :--- | :--- | :--- | :--- | :--- | | GPIO1_IO00 | GPIO | UART2_TX | PWM1_OUT | I2C1_SCL | | GPIO1_IO01 | GPIO | UART2_RX | PWM2_OUT | I2C1_SDA |

A flexible DRAM controller compatible with 32-bit/16-bit LPDDR4, DDR4, and DDR3L memory interfaces. Multimedia and Graphics Up to four Arm Cortex-A53 cores running at speeds up to 1

Supports 4-lane MIPI DSI for displays up to 1080p and 4-lane MIPI CSI for camera inputs.

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