LS1022ASN7EKB

The LS1022ASN7EKB is an NXP QorIQ Layerscape microprocessor integrating dual ARM® Cortex®-A7 cores at 600 MHz in a 32-bit architecture. It is supplied in a 525-FCPBGA (19×19) package and is consumer-qualified for embedded networking and control applications.

Designed for power-sensitive, highly integrated systems, the device combines multicore compute, multimedia acceleration and a broad set of I/O and memory interfaces to support routing, gateway, controller and industrial/consumer networking applications.

Key Features

• Core  Dual ARM® Cortex®-A7 cores, 32-bit, running at 600 MHz with NEON™ SIMD and dual-precision floating-point support for multimedia and signal-processing tasks.
• Cache and Reliability  ECC-protected L1 and L2 caches with each core featuring 32 KB L1 instruction and data cache and a shared coherent L2 cache (up to 512 KB) with single-bit error detect and correction.
• Memory  DDR3L and DDR4 memory controller support; note the LS1022A is limited to DDR3L at up to 1,033 MHz (as specified for the LS1022A family).
• Networking & Interfaces  Two Gigabit Ethernet ports (GbE), plus a multi-protocol SerDes in the family for high-speed interconnects and serial I/O options for networking and industrial protocols.
• Storage & USB  Integrated SATA 3 Gbps port for local storage and USB 2.0 host/device support.
• Security  Secure Boot and ARM TrustZone® support to enable platform integrity and trusted execution.
• Packaging & Temperature  525-FCPBGA (19×19) surface-mount package; operating temperature range 0 °C to 105 °C.
• Qualification & Compliance  Consumer qualification and RoHS compliance.

Typical Applications

• Enterprise AP Routers  Used in access point and router designs for 802.11ac/n systems where integrated networking and low-power operation are required.
• I/O Line Cards and Controllers  Serves as the processing engine for line cards and embedded controllers that require Ethernet, serial interfaces and local storage connectivity.
• Security Appliances  Enables secure boot and TrustZone-based platforms for network security and appliance-level trusted execution.
• IoT Gateways and Building Automation  Acts as a gateway/controller processor for IoT, building automation and smart-energy systems requiring protocol bridging and local processing.

Unique Advantages

• Power-efficient multicore processing: Dual Cortex-A7 cores at 600 MHz deliver multicore compute in a design family engineered for low-power operation (family specified below 3 W).
• Integrated security: Secure Boot and ARM TrustZone® provide a hardware-backed foundation for platform security and trusted software stacks.
• Robust memory and cache integrity: ECC protection on L1 and L2 caches and support for DDR3L memory (LS1022A limited to DDR3L up to 1,033 MHz) enhance system reliability.
• Broad I/O consolidation: On-chip GbE, SATA and USB interfaces reduce external components and simplify board-level integration.
• Compact, industry-standard package: 525-FCPBGA (19×19) surface-mount package enables compact board layouts for space-constrained embedded designs.
• Consumer qualification and RoHS compliance: Suitable for consumer-facing embedded products with environmental compliance already in place.

Why Choose LS1022ASN7EKB?

The LS1022ASN7EKB combines dual ARM® Cortex®-A7 cores, ECC-protected caches, multimedia acceleration and a wide set of integrated I/O to deliver a balanced solution for power-sensitive networking and embedded control designs. Its mix of compute, security and connectivity features simplifies BOM and system integration while supporting reliable operation across a 0 °C to 105 °C range.

This part is well suited for developers targeting consumer and enterprise networking products, IoT gateways, controllers and security appliances that require integrated interfaces, secure boot capabilities and compact packaging backed by NXP’s Layerscape architecture.

Request a quote or submit a pricing inquiry today to receive availability and purchasing information for the LS1022ASN7EKB.