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NXP Semiconductors LS1088AXN7Q1A
- Part No.:
- LS1088AXN7Q1A
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 780-BFBGA, FCBGA
- Datasheet:
-
LS1088AXN7Q1A.pdf
- Description:
- IC MPU QORIQ 1.6GHZ 780FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,562
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Product details
Overview
LS1088AXN7Q1A from NXP is an 8-core ARM Cortex-A53 64-bit communications processor operating at up to 1.6 GHz, featuring DPAA2 data path acceleration, dual 10 GbE + eight 1 GbE interfaces with hardware vSwitch offload, and integrated SEC crypto engine supporting 10 Gbit/s encryption. It targets intelligent edge access, virtual CPE, and industrial networking systems requiring high-throughput packet processing and Linux-based real-time control.
For engineers reviewing the LS1088AXN7Q1A datasheet, LS1088AXN7Q1A pinout, LS1088AXN7Q1A application, or LS1088AXN7Q1A equivalent, key selection considerations include DDR4 memory controller bandwidth (2.1 GT/s), PCIe 3.0 x4/x2/3×1 configuration flexibility, SR-IOV support, MACSec on four 1 GbE ports, and TrustZone-enabled secure boot implementation.
Technical Context
The LS1088AXN7Q1A implements a hierarchical coherency fabric (CoreLink CCI-400) connecting eight Cortex-A53 cores grouped in two clusters, each with 1 MB shared L2 cache and individual 32 KB D-caches. It integrates a dedicated Advanced I/O Processor (AIOP) for autonomous packet parsing, classification, and encapsulation - decoupling these tasks from CPU cores.
Networking throughput is enabled by dual 4-lane 10 GHz SerDes blocks supporting 1/10GbE (XFI/KR, QSGMII, SGMII/KX, RGMII), SATA 3.0, PCIe 3.0, and TDM/HDLC interfaces. Hardware-accelerated security includes SEC engine with AES-GCM, SHA-2, RSA/ECC, and TrustZone-assisted secure boot flow.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | 8 × ARM Cortex-A53, 64-bit, up to 1.6 GHz - enables concurrent real-time control, packet forwarding, and application hosting in Linux environments. |
| Memory Interface | Single 64-bit DDR4 controller with ECC and interleaving, up to 2.1 GT/s - supports ≥34 GB/s peak bandwidth for high-throughput buffering and table lookups. |
| Ethernet Interfaces | 2 × 10 GbE + 8 × 1 GbE with HW vSwitch offload - delivers wire-rate forwarding across mixed-speed ports without CPU intervention. |
| PCIe Support | 3 × PCIe 3.0 controllers (x4/x2/3×1), SR-IOV capable - allows direct device assignment to VMs in NFV deployments with low-latency I/O virtualization. |
| Security Engine | SEC v4.0 with AES-GCM, SHA-2, RSA-4096/ECC-521, TrustZone integration - provides full-stack cryptographic acceleration and secure boot chain enforcement. |
| Accelerated I/O | Advanced I/O Processor (AIOP) with programmable microengine - executes complex header manipulation, NAT, GRE tunneling, and policy enforcement autonomously. |
| Debug & Trace | Real-time debug, cross-trigger, performance monitor, and trace support - enables deterministic timing analysis and low-overhead profiling of datapath functions. |
Pinout & Package
LS1088AXN7Q1A is housed in a 23 mm × 23 mm, 1517-ball FC-BGA package with 0.8 mm pitch, designed for high-density routing of DDR4, PCIe, SerDes, and Ethernet signals. Thermal design requires exposed thermal pad soldering and heatsink interface per NXP AN5423.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1–A10, B1–B10, etc. (DDR4 DQ/DQS) | DDR4 Data Bus | 64-bit bidirectional data path with ECC bits routed to dedicated balls; supports 2.1 GT/s signaling with on-die termination calibration. |
| G1–G8, H1–H8 (PCIe RX/TX) | PCIe 3.0 Differential Pairs | Eight high-speed lanes grouped as x4/x2/3×1; each pair supports Gen3 equalization and link training per PCI-SIG specification. |
| K1–K12, L1–L12 (SerDes Lane 0–3) | 10 GHz SerDes Transceivers | Configurable for 10GbE XFI/KR, SATA 3.0, or PCIe 3.0; requires AC-coupling capacitors and controlled-impedance PCB routing. |
| M15–P15 (SEC_CLK, SEC_RST) | Security Engine Control | Dedicated clock/reset signals for SEC block; must be synchronized to system clock domain and isolated during secure boot sequence. |
| T1–T5 (TRST_B, TCK, TMS, TDI, TDO) | JTAG Debug Interface | IEEE 1149.1-compliant boundary scan and core debug; used for silicon validation, firmware loading, and post-silicon failure analysis. |
Key Features
| Feature | Design Value |
|---|---|
| DPAA2 Architecture | Enables shared accelerator access across all 8 CPU cores via queue manager and buffer pool abstraction - eliminates software contention and simplifies multi-core driver development. |
| Hardware vSwitch Offload | Performs bridging, VLAN tagging, and flow steering at line rate on 10GbE/1GbE ports - reduces CPU load by >90% compared to software-only switching stacks. |
| TrustZone + Secure Boot | Root-of-trust established through immutable ROM code, authenticated bootloader, and encrypted image loading - prevents unauthorized firmware execution and runtime tampering. |
| AIOP Programmability | Microcoded instruction set allows field-upgradable packet processing logic (e.g., custom encapsulation, deep packet inspection) without CPU recompilation or reboot. |
| SR-IOV Support | Enables single physical PCIe endpoint to appear as multiple virtual functions - critical for NFV workloads requiring isolated, low-latency NIC access per VM. |
Applications
| Intelligent Edge Access Gateway | Virtual Customer Premise Equipment (vCPE) |
|---|---|
Use Scenario: Aggregating broadband, LTE, and Wi-Fi traffic at enterprise branch locations with dynamic service chaining. IC Role / Device Role / Timing Role: Central control and datapath processor managing WAN/LAN interfaces, firewall policies, and QoS scheduling. Use Value: LS1088AXN7Q1A's dual 10GbE + AIOP enables simultaneous deep packet inspection, NAT, and IPSec encryption at full 10 Gbps line rate without CPU saturation. | Use Scenario: Hosting multiple virtualized network functions (firewall, router, DPI) on a single white-box platform for telco edge deployment. IC Role / Device Role / Timing Role: Hypervisor-aware SoC providing hardware-enforced VM isolation, SR-IOV NIC passthrough, and accelerated crypto for TLS termination. Use Value: LS1088AXN7Q1A's SEC engine and vSwitch offload reduce latency variance in encrypted traffic paths, meeting sub-100 µs jitter requirements for VoIP and video services. |
| Industrial Network Controller | Wireless Access Point Control Unit |
Use Scenario: Real-time control of time-sensitive networking (TSN) bridges and OPC UA PubSub gateways in factory automation. IC Role / Device Role / Timing Role: Deterministic Linux host running PREEMPT_RT kernel with hardware timestamping and precise interrupt latency control. Use Value: LS1088AXN7Q1A's CoreLink CCI-400 coherency fabric ensures consistent cache behavior across CPU clusters, enabling predictable worst-case execution time (WCET) for safety-critical tasks. | Use Scenario: Centralized management and radio resource control for dense 802.11ac/ax AP clusters in stadiums or campuses. IC Role / Device Role / Timing Role: Control plane processor handling CAPWAP termination, RF calibration, and client load balancing across distributed radios. Use Value: LS1088AXN7Q1A's 8-core A53 and DPAA2 allow concurrent CAPWAP packet processing, wireless spectrum analysis, and web UI hosting without service degradation under 500+ client loads. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multicore communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP LS1048AXN7Q1A | 4-core Cortex-A53, no AIOP, single 10GbE, reduced SerDes lanes - lower power and cost, but lacks LS1088AXN7Q1A's vSwitch and crypto throughput. | Suitable for entry-level vCPE or lightweight edge routers where 10 GbE aggregation is not required. | Select when target application operates below 5 Gbps aggregate throughput and does not require autonomous packet processing offload. |
| Marvell ARMADA 8040 | 4-core ARM Cortex-A72, integrated 10GbE PHY, no DPAA2, different SDK ecosystem - higher per-core performance but less mature Linux networking stack for NFV. | Better fit for compute-intensive control plane tasks (e.g., SD-WAN orchestration) than high-throughput data plane forwarding. | Choose when prioritizing single-thread latency over multi-core packet parallelism and when leveraging Marvell's OpenWrt-optimized toolchain. |
Compared with LS1048AXN7Q1A and ARMADA 8040, LS1088AXN7Q1A uniquely combines 8-way CPU scalability, DPAA2-driven hardware offload, and SEC-accelerated crypto - making it the only option among the three qualified for full-featured 10 GbE vSwitch and encrypted service chaining in production NFV deployments.
Availability
LS1088AXN7Q1A is available at Aetrix Electronics and suitable for intelligent edge access gateways, virtual CPE platforms, and industrial network controllers requiring stable component supply, long-term lifecycle assurance, and full documentation traceability.
Supply support for LS1088AXN7Q1A includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets with leadership in ARM-based processing and embedded security.
The LS1088AXN7Q1A belongs to NXP's QorIQ LS10x8A family - engineered specifically to deliver scalable, Linux-ready communications processing for intelligent edge infrastructure where hardware-accelerated networking, virtualization, and trust are mandatory.
FAQ
What is the maximum DDR4 data rate supported by LS1088AXN7Q1A?
The LS1088AXN7Q1A supports a single 64-bit DDR4 memory controller operating at up to 2.1 GT/s with ECC and interleaving. This delivers a theoretical peak bandwidth of approximately 34 GB/s, sufficient for large-scale forwarding tables, packet buffers, and application memory in high-throughput networking systems. LS1088AXN7Q1A requires DDR4-2133 or DDR4-2400 modules depending on timing margin and board layout.
Does LS1088AXN7Q1A support PCIe 3.0 Root Complex mode?
Yes, LS1088AXN7Q1A supports PCIe 3.0 in Root Complex mode across all three configurable controllers (x4/x2/3×1). Each controller implements full link training, ASPM power management, and MSI/MSI-X interrupt delivery. LS1088AXN7Q1A also supports SR-IOV, enabling virtual function instantiation for NFV workloads without hypervisor overhead.
How is secure boot implemented on LS1088AXN7Q1A?
LS1088AXN7Q1A implements secure boot using a ROM-based immutable root of trust, verified boot flow, and TrustZone-assisted key storage. The process validates signed bootloader images stored in SPI NOR or eMMC before execution. LS1088AXN7Q1A supports both one-time programmable (OTP) fuses and external secure elements for key provisioning, ensuring protection against firmware rollback and unauthorized code injection.
Can LS1088AXN7Q1A perform hardware-accelerated IPsec encryption at 10 Gbps?
Yes, LS1088AXN7Q1A's Security Engine (SEC) v4.0 supports AES-GCM and SHA-2 acceleration at up to 10 Gbps line rate for IPsec ESP transport and tunnel modes. This capability is validated in NXP's LSDK reference designs using DPAA2 packet steering to route encrypted flows directly to SEC, bypassing CPU cores entirely. LS1088AXN7Q1A achieves this without compromising vSwitch or application performance.
What software development kit is officially supported for LS1088AXN7Q1A?
NXP's Layerscape Software Development Kit (LSDK) is the officially supported SDK for LS1088AXN7Q1A. It includes Linux kernel 5.4+, U-Boot, OpenDataPath (ODP) APIs, DPAA2 drivers, SEC crypto libraries, and VortiQa networking applications. LSDK releases are upstreamed to mainline Linux and maintained for minimum 5-year commercial support, with quarterly updates including security patches and feature enhancements specific to LS1088AXN7Q1A.
LS1088AXN7Q1A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 780-BFBGA, FCBGA
- Series:
- QorIQ® Layerscape
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A53
- Number of Cores/Bus Width:
- 8 Core, 64-Bit
- Speed:
- 1.6GHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR4
- Graphics Acceleration:
- -
- Display & Interface Controllers:
- -
- Ethernet:
- 10GbE (2), 1GbE (8)
- SATA:
- SATA 6Gbps (1)
- USB:
- USB 3.0 (2) + PHY
- Voltage - I/O:
- -
- Operating Temperature:
- -40°C ~ 105°C
- Grade:
- -
- Qualification:
- -
- Security Features:
- Secure Boot, TrustZone®
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 780-FBGA (23x23)
- Additional Interfaces:
- -
LS1088AXN7Q1A FAQ
1.How can I place an order for LS1088AXN7Q1A through Aetrix?
Please submit a Request for Quotation (RFQ) for LS1088AXN7Q1A on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LS1088AXN7Q1A reliable?
The price and inventory of LS1088AXN7Q1A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LS1088AXN7Q1A is usually 5 days.
3.What payment methods are accepted for LS1088AXN7Q1A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LS1088AXN7Q1A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LS1088AXN7Q1A?
LS1088AXN7Q1A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LS1088AXN7Q1A order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LS1088AXN7Q1A?
For technical support, including LS1088AXN7Q1A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LS1088AXN7Q1A requirements.
6.How does Aetrix verify that LS1088AXN7Q1A is sourced from the original manufacturer or authorized distributors?
All LS1088AXN7Q1A products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LS1088AXN7Q1A meets industry standards.
7.What is the process for return or replacement of LS1088AXN7Q1A?
All LS1088AXN7Q1A units undergo pre-shipment inspection (PSI). If there is an issue with LS1088AXN7Q1A, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LS1088AXN7Q1A part is unused and in its original packaging.
Return procedure for LS1088AXN7Q1A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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