LS1020AXE7MQB

Microprocessors Overview

The LS1020AXE7MQB is a QorIQ Layerscape microprocessor featuring dual ARM Cortex-A7 cores operating at 1.2 GHz with NEON SIMD and FPU support. It utilizes a 525-FCPBGA package (19x19 mm) and includes ECC-protected 32 KB L1 and 512 KB coherent L2 caches. Connectivity comprises three Gigabit Ethernet ports, two PCIe Gen2 controllers, one SATA 3Gbps port, USB 3.0 with integrated PHY, and USB 2.0. The device supports DDR3L/4 memory up to 1600 MHz and operates within a commercial temperature range of 0°C to 105°C.

Microprocessors Feature Summary

• Dual-core architecture with hardware-accelerated security engine supporting Secure Boot and TrustZone
• Integrated high-speed networking interfaces including SerDes, PCIe, and multi-mode Ethernet controllers
• Comprehensive peripheral set featuring USB 3.0, SATA, QuadSPI, and industrial protocol support via QUICC Engine

Microprocessors Applications

• Enterprise AP routers for 802.11ac/n
• I/O line cards and network controllers
• Security appliances and IoT gateways
• Building automation and smart energy systems

Microprocessors Procurement Notes

Verify the specific ordering suffix against official NXP documentation to confirm exact speed grade, package variant, and environmental rating. Confirm that the required development tools align with the Tower System ecosystem. Ensure supply chain channels are authorized distributors to guarantee component authenticity and traceability.

Microprocessors Selection Notes

Select this processor for applications requiring high integration under 3W power consumption. It provides virtualization support and robust cache reliability through ECC protection. Consider the LS1022A if lower power consumption is prioritized over maximum clock frequency or advanced connectivity options like USB 3.0.

Microprocessors Part Context

This component belongs to the QorIQ LS1 family, designed for cost-effective, power-efficient networking. It extends the value-performance line for enterprise and consumer applications. The device shares architectural similarities with the LS1022A but offers higher processing speeds and expanded interface capabilities suitable for demanding communication tasks.

Microprocessors Replacement Considerations

LS1022ASE7MQB: Offers similar integration with lower clock speeds and reduced connectivity options.

Microprocessors FAQ

Does the LS1020A include hardware acceleration for security?

Yes, it integrates the QorIQ SEC 5.5 hardware accelerated security engine for defense in depth.

What memory types are supported by the controller?

The DDR memory controller supports DDR3L and DDR4 memory devices at frequencies up to 1600 MHz.