The Arm CoreLink DMC-620 Dynamic Memory Controller

The Arm CoreLink DMC-620 Dynamic Memory Controller is designed to provide an optimal memory access solution for SoCs deployed in infrastructure applications such as servers, High-Performance Computing (HPC), and networking.

Features and Benefits
Support for Advanced Reliability, Availability, and Serviceability

The CoreLink DMC-620 offers support for sophisticated RAS features such as end-to-end data parity protection, corrected data write-back, retry on uncorrectable ECC errors, memory scrubbing, and standardized error reporting. 

Low Memory Latency

Low memory latency with high bandwidth use, the CoreLink DMC-620 delivers QoS and high performance for data transfers from SoC to high-density DRAM memory.

Built-in Memory Security and Scalability

CoreLink DMC-620 provides integrated Arm TrustZone Address Space Control (ATASC) with programmable memory access protection. It also supports multiple DRAM standards, addressing up to 1TB of DRAM memory so designers can scale the DRAM footprint of high-end systems.

Reduce Cost and Improve Time-to-Market

CoreLink DMC-620 is built on top of a family of silicon-proven DMC products that guarantee interoperability with any DFI-compliant DDR PHY and with JEDEC-compliant DDR4, DDR3, and DDR3L DRAM memory. Deploying CoreLink DMC-620 in your SoC delivers cost savings and helps to accelerate your tape-out.

Use Cases
Where Innovation and Ideas Come to Life

Automotive

Secure implementation for automotive applications, including parking sensors and much more.

Talk with an Expert

Arm has extensive experience optimizing, tuning and validating performance and interoperability for subsystems. Talk to an Arm expert about the right silicon-proven DMC for you.

Contact Us
Related Products and Services
Explore More Options and Features
Arm Cortex Processors

Cortex Processors

Arm processors include the ultra-low power Cortex-M series, real-time response Cortex-R series, and the server-class Cortex-A series.

Learn More
Mali Graphics & Multimedia Processors

Graphics and Multimedia

Arm Mali media IP offer high-performing, energy-efficient media processing across a large and growing number of mobile and consumer devices, including smartphones, tablets, TVs and wearables.

Learn More
CoreSight Debug and Trace

CoreSight Debug and Trace

Arm CoreSight technology is a set of tools that can be used to debug and trace software that runs on Arm-based SoCs. 

Learn More
Memory Controllers

Memory Controllers 

The Arm family of Dynamic Memory Controllers manage the differing demands of multiple processing elements while delivering maximum DRAM bandwidth.

Learn More
System Memory Management Units

System Memory Management Units

A system memory management unit (SMMU) is responsible for all aspects of memory management, including caching and memory virtualization.

Learn More
Interrupt Controllers

Interrupt Controllers

Arm generic interrupt controllers (GIC) perform critical tasks of interrupt management, prioritization and routing.

Learn More

DMC-620 Resources

Everything you need to know to make the right decision for your project. Includes technical documentation, industry insights, and where to go for expert advice.

 

Blogs

Specifications

 

Visit Arm Developer