ADM5120PX-AB-R-2

Overview

The ADM5120P/PX is a network processor designed for broadband access gateways and routers. It integrates an ARM926EJ-S core running at 200 MHz with a 4Kc CPU subsystem, featuring a Memory Management Unit (MMU) and cache. The device includes a MultiPort Memory Controller (MPMC) supporting SDRAM and static memory interfaces, a hardware Ethernet switch controller with VLAN support, and a USB 1.1 host controller. Additional peripherals include a UART, JTAG interface, and General Purpose I/O (GPIO).

Feature Summary

• ARM926EJ-S processor core operating at 200 MHz with MMU and cache.
• Integrated hardware Ethernet switch controller with VLAN and flow control.
• MultiPort Memory Controller (MPMC) for SDRAM and static memory.
• USB 1.1 Host Controller with DMA capabilities.
• UART, JTAG debug interface, and GPIO pins.

Applications

• Broadband Access Gateways
• Routers
• Network Switches

Procurement Notes

Verify the specific suffix 'AB-R-2' against official Infineon documentation to confirm package type, temperature range, and tape-and-reel specifications. Ensure compatibility with required firmware versions and external memory configurations before procurement.

Selection Notes

Select this component for applications requiring integrated networking processing with USB host capabilities. Verify that the P-FQFP-208-10 package fits the design constraints. Confirm external memory requirements align with the MPMC controller specifications.

Part Context

This part belongs to the ADM5120 series of network processors from Infineon Technologies. It is designed to handle packet processing and routing tasks in embedded networking systems, combining processing power with dedicated hardware accelerators for network protocols.

Replacement Considerations

Check for updated revisions within the ADM5120 family or newer generations of network processors from Infineon. Verify pinout and register compatibility if considering alternative suppliers or upgraded models.

FAQ

What is the maximum clock frequency of the processor core?

The ARM926EJ-S core operates at a maximum frequency of 200 MHz.

Does the ADM5120P/PX support virtual LANs?

Yes, the integrated Ethernet switch controller supports VLAN functionality.

What type of memory interface does the MPMC support?

The MultiPort Memory Controller supports both SDRAM and static memory interfaces.