SAM9X75D2GN4-I/M4B

Microprocessors Overview

The SAM9X75D2GN4-I/M4B is a System-On-Module based on the Microchip SAM9X75 SiP, featuring an ARM926EJ-S processor running up to 800 MHz. It integrates 2-Gbit DDR3L SDRAM and 4-Gbit NAND Flash memory. The module includes a Gigabit Ethernet PHY (LAN8840), a dedicated Power Management Unit (MCP16502), and 64-Mbit Serial Quad I/O Flash with embedded MAC addresses. Operating conditions range from -40°C to +85°C with a main voltage of 3.3V to 5.5V.

Microprocessors Feature Summary

• Integrates high-performance ARM926EJ-S MPU with substantial onboard memory including DDR3L SDRAM and NAND Flash.
• Includes integrated Gigabit Ethernet transceiver and comprehensive power management unit for simplified design.
• Supports advanced display interfaces such as MIPI DSI and LVDS alongside camera interface capabilities.
• Provides extensive connectivity options including multiple USB hosts, CAN-FD, and flexible serial communication controllers.

Microprocessors Applications

• Industrial Control and Automation
• Human Machine Interfaces (HMI)
• IoT Gateways
• Smart Appliances

Microprocessors Procurement Notes

Verify the specific memory configuration matches project requirements, as this variant contains 2-Gbit DDR3L and 4-Gbit NAND. Confirm the operating temperature range aligns with environmental constraints. Ensure carrier board designs account for the 35x30 mm form factor and 174-pin pad pitch. Cross-reference the included LAN8840 PHY and MCP16502 PMIC datasheets for integration details.

Microprocessors Selection Notes

Select this module when a complete, certified system solution is required to reduce hardware complexity. It is suitable for applications needing robust industrial connectivity and display support without managing discrete memory or PHY components. Consider the pre-integrated power architecture for rapid prototyping and reduced PCB routing challenges compared to standalone MPUs.

Microprocessors Part Context

This component belongs to the SAM9X75 SOM Series, designed to simplify hardware and software development using proven Microchip components. It reduces time to market by limiting application board design rules. The series supports free Linux distributions and bare-metal C examples, facilitating faster deployment in embedded environments.

Microprocessors Replacement Considerations

Consult the official datasheet for other memory configurations within the SAM9X75 SOM Series, such as variants with different NAND or DDR sizes. Verify pin compatibility if substituting with other modules in the same family.