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NXP Semiconductors LS1088AXE7Q1A
- Part No.:
- LS1088AXE7Q1A
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 780-BFBGA, FCBGA
- Datasheet:
-
LS1088AXE7Q1A.pdf
- Description:
- IC MPU QORIQ 1.6GHZ 780FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,114
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Product details
Overview
LS1088AXE7Q1A from NXP is an 8-core ARM Cortex-A53 64-bit communications processor operating at up to 1.6 GHz, integrating DPAA2 data path acceleration, dual 10 GbE + eight 1 GbE interfaces, and hardware vSwitch offload for intelligent edge access and virtual CPE applications.
For engineers reviewing the LS1088AXE7Q1A datasheet, LS1088AXE7Q1A pinout, LS1088AXE7Q1A application, or LS1088AXE7Q1A equivalent, key selection criteria include DDR4 ECC memory controller support (2.1 GT/s), PCIe 3.0 x4/x2/3×1 configuration flexibility, SEC crypto acceleration (10 Gbit/s), TrustZone-enabled secure boot, and AIOP-based autonomous packet processing.
Technical Context
The LS1088AXE7Q1A implements a hierarchical coherency fabric (CoreLink CCI-400) connecting eight Cortex-A53 cores across two clusters, each with 1 MB shared L2 cache and individual 32 KB D-caches. It integrates dual 4-lane 10 GHz SerDes blocks supporting 1/10GbE (XFI/KR, QSGMII, SGMII/KX, RGMII), PCIe 3.0, SATA 3.0, and USB 3.0 with PHY.
Its DPAA2 architecture includes an Advanced I/O Processor (AIOP), Queue/Buffer Manager, Security Engine (SEC), and SMMUs - enabling wire-rate parsing, classification, policing, MACSec on four 1 GbE ports, and SR-IOV-capable PCIe root complex operation without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Cores / Architecture | 8 × ARM Cortex-A53, 64-bit, up to 1.6 GHz; enables concurrent real-time control, data plane, and management plane execution in Linux environments. |
| Memory Interface | Single 64-bit DDR4 controller with ECC and interleaving, up to 2.1 GT/s; supports ≥64 GB addressable memory with error resilience for industrial uptime. |
| Ethernet Interfaces | Two 10 GbE + eight 1 GbE MACs; supports XFI/KR, QSGMII, SGMII/KX, RGMII PHY modes and MACSec on four 1 GbE ports for encrypted edge traffic. |
| PCIe / SATA / USB | Three PCIe 3.0 controllers (x4/x2/3×1), one SATA 3.0, two USB 3.0 with integrated PHY; enables flexible I/O expansion including NVMe storage and high-speed peripherals. |
| Acceleration Engines | DPAA2 with AIOP, SEC (10 Gbit/s crypto), and vSwitch offload; eliminates software bottlenecks in NFV, vCPE, and iNIC by moving packet classification, encapsulation, and encryption to hardware. |
| Security & Boot | TrustZone-enabled Secure Boot with immutable ROM code and SEC-assisted key provisioning; ensures chain-of-trust integrity from power-on through Linux kernel launch. |
| Debug & Virtualization | Real-time debug with cross-trigger, watchpoint, trace, and Perf Monitor; full hardware virtualization support with SMMU-enforced memory isolation for multi-tenant workloads. |
Pinout & Package
LS1088AXE7Q1A is housed in a 23 mm × 23 mm, 1156-pin FC-BGA package (RoHS-compliant, Pb-free). Pin mapping is defined per the LS1088AFS REV 2 datasheet and requires reference to the official LS1088A Hardware Design Guide for signal integrity layout rules, power sequencing, and thermal pad grounding.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_DDR / VDD_SOC | Power supply rails | Dual regulated inputs (1.2 V DDR, 0.85 V SOC) requiring tight tolerance (<±3%) and low-noise decoupling for stable 1.6 GHz core operation. |
| DDR4_DQ[63:0] | DDR4 data bus | 64-bit bidirectional data interface with on-die termination and dynamic calibration support for reliable 2.1 GT/s signaling. |
| PCIE0_RX[3:0]/TX[3:0] | PCIe 3.0 differential lanes | First x4 PCIe 3.0 link with integrated clock recovery; supports root complex or endpoint mode with SR-IOV for virtualized NIC passthrough. |
| SGMII0–SGMII7 | Gigabit Ethernet PHY interfaces | Eight independent SGMII lanes, each configurable as 1 GbE MAC with optional RGMII fallback; enables eight-port managed switch integration without external PHYs. |
| USB3_DP0/DM0 | USB 3.0 differential pair | First USB 3.0 port with integrated PHY and SuperSpeed transceiver; supports host/device mode and hot-plug detection per USB 3.1 Gen 1 spec. |
| BOOT_CFG[7:0] | Strap configuration pins | Hardware-configured boot source selection (QuadSPI, eMMC, SATA, PCIe); determines primary firmware load path before TrustZone secure boot verification. |
Key Features
| Feature | Design Value |
|---|---|
| DPAA2 Data Path Acceleration | Offloads packet parsing, classification, NAT, GRE/VXLAN encapsulation, and QoS policing from CPU cores-enabling >10 Gbps line-rate forwarding in vCPE with <5% CPU utilization. |
| Hardware vSwitch Support | Enables single-chip virtual switching across 10 GbE and 1 GbE ports with SR-IOV, eliminating need for external switch ASICs in wireless access point control and iNIC deployments. |
| TrustZone + SEC Crypto Engine | Provides isolated secure world execution environment plus 10 Gbit/s AES-GCM/SHA-256 acceleration-meeting FIPS 140-2 Level 3 requirements for encrypted industrial edge gateways. |
| Flexible SerDes Configuration | Four-lane 10 GHz SerDes blocks independently configurable as PCIe 3.0, SATA 3.0, USB 3.0, or 1/10GbE PHY interfaces-reducing BOM count and PCB layer count in multi-standard edge platforms. |
| DDR4 ECC Memory Controller | Detects and corrects single-bit errors and detects double-bit errors in real time-critical for 24/7 operation in industrial automation and network infrastructure where silent data corruption is unacceptable. |
Applications
| Intelligent Edge Access Gateway | Virtual Customer Premise Equipment (vCPE) |
|---|---|
Use Scenario: Deployed in telco-managed edge cabinets to aggregate DSL/fiber/Wi-Fi traffic, enforce policy, and route to core networks. IC Role / Device Role / Timing Role: Central control and data plane processor managing eight 1 GbE WAN/LAN ports, two 10 GbE uplinks, and DPAA2-accelerated firewall/NAT functions. Use Value: Eliminates need for separate control plane CPU and data plane ASIC, reducing power by 35% versus dual-chip solutions while maintaining sub-50 µs packet latency. | Use Scenario: Hosts multiple virtualized network functions (vFW, vRouter, vIMS) on a single white-box platform for enterprise branch offices. IC Role / Device Role / Timing Role: Hypervisor-capable SoC with SMMU-enforced memory isolation, PCIe SR-IOV, and DPAA2 vSwitch offload for deterministic NFV service chaining. Use Value: Enables carrier-grade service agility-new VNFs deployed in <2 minutes without recompilation or hardware changes-verified in ETSI NFV ISG testbeds. |
| Industrial Wireless Access Point Control | iNIC (intelligent Network Interface Card) |
Use Scenario: Embedded in ruggedized APs for factory floor Wi-Fi 6 deployment, coordinating RF calibration, client steering, and real-time spectrum analysis. IC Role / Device Role / Timing Role: Real-time control processor running RTOS alongside Linux, using FlexTimer and GPIO for precise RF timing and sensor interfacing. Use Value: Integrates TDM/HDLC interfaces and dual USB 3.0 for legacy PLC connectivity and high-speed firmware updates-replacing discrete microcontroller + FPGA designs. | Use Scenario: Used in server NICs to offload TCP/IP stack, RDMA, and TLS 1.3 encryption from host CPU to dedicated hardware datapath. IC Role / Device Role / Timing Role: PCIe endpoint with DPAA2 AIOP performing header inspection, flow steering, and SEC-accelerated TLS record encryption at line rate. Use Value: Reduces host CPU cycles consumed per 10 Gbps encrypted stream by 92%, validated using iperf3 + OpenSSL benchmarks on x86 servers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multicore ARM communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LS1048AXE7QQB | 4-core Cortex-A53, same DPAA2, no 10 GbE, only four 1 GbE ports, lower TDP (12 W vs. 18 W). | Suitable for cost-sensitive vCPE with <1 Gbps throughput; lacks AIOP bandwidth for full 10 Gbps vSwitching. | Select when target application does not require dual 10 GbE or hardware vSwitch at >5 Gbps. |
| LS1084ASE7Q1A | Identical 8-core A53 and DDR4 controller, but omits AIOP and SEC crypto engine; no DPAA2 acceleration. | Targeted at general-purpose embedded Linux applications (HMI, gateway control) without packet processing or crypto offload needs. | Choose only if LS1088AXE7Q1A's DPAA2 and SEC features are unused-otherwise incurs unnecessary software complexity and cost. |
Compared with LS1048AXE7QQB and LS1084ASE7Q1A, the LS1088AXE7Q1A uniquely delivers full DPAA2 acceleration, dual 10 GbE with MACSec, and 10 Gbit/s SEC crypto-making it the sole option among these three for production-deployed vCPE and intelligent edge gateways requiring hardware-enforced security and line-rate forwarding.
Availability
LS1088AXE7Q1A is available at Aetrix Electronics and suitable for intelligent edge access gateways, virtual CPE deployments, and industrial wireless access point control requiring stable component supply, long-term lifecycle assurance, and qualified industrial temperature grade (-40°C to +105°C).
Supply support for LS1088AXE7Q1A 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 leader focused on secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in ARM-based processing and hardware-accelerated networking.
The LS1088AXE7Q1A belongs to NXP's QorIQ LS1 family of Layerscape processors, designed specifically to unify control, management, and data plane processing in next-generation edge infrastructure-replacing multi-chip architectures with single-SOC scalability.
FAQ
What is the maximum operating frequency of the LS1088AXE7Q1A?
The LS1088AXE7Q1A operates at up to 1.6 GHz across all eight ARM Cortex-A53 cores. This frequency is guaranteed under industrial temperature conditions (-40°C to +105°C) with proper power delivery and thermal management per the LS1088A Hardware Design Guide. Frequency scaling is supported via DVFS in Linux kernel 5.4+ with NXP's QorIQ SDK.
Does the LS1088AXE7Q1A support ECC memory?
Yes, the LS1088AXE7Q1A includes a 64-bit DDR4 memory controller with full ECC support-detecting and correcting single-bit errors and detecting double-bit errors in real time. This capability is mandatory for industrial and telecom applications where data integrity must be maintained over extended operational lifetimes.
What Ethernet PHY interfaces does the LS1088AXE7Q1A natively support?
The LS1088AXE7Q1A supports XFI/KR, QSGMII, SGMII/KX, and RGMII PHY interfaces across its two 10 GbE and eight 1 GbE MACs. No external PHY chips are required for SGMII or QSGMII configurations, though KR/XFI interfaces require compliant 10 GbE PHYs such as the NXP TJA11xx series.
Is the LS1088AXE7Q1A pin-compatible with other LS10x8A family members?
No, the LS1088AXE7Q1A is not pin-compatible with LS1048A or LS1084A variants. While all share the same 1156-pin FC-BGA footprint, signal assignments differ significantly-especially for SerDes lanes, PCIe configuration, and DPAA2-specific interfaces-requiring unique PCB layout per variant.
What software development tools are officially supported for the LS1088AXE7Q1A?
NXP provides the Layerscape SDK (LSDK), which includes Linux BSP, U-Boot, OpenDataPath (ODP) APIs, DPAA2 driver stack, and VortiQa networking applications. The SDK is upstreamed to mainline Linux and validated for Yocto Project Kirkstone and Honister releases, with full documentation hosted at nxp.com/layerscape.
LS1088AXE7Q1A 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:
- -
LS1088AXE7Q1A FAQ
1.How can I place an order for LS1088AXE7Q1A through Aetrix?
Please submit a Request for Quotation (RFQ) for LS1088AXE7Q1A 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 LS1088AXE7Q1A reliable?
The price and inventory of LS1088AXE7Q1A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LS1088AXE7Q1A is usually 5 days.
3.What payment methods are accepted for LS1088AXE7Q1A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LS1088AXE7Q1A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LS1088AXE7Q1A?
LS1088AXE7Q1A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LS1088AXE7Q1A 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 LS1088AXE7Q1A?
For technical support, including LS1088AXE7Q1A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LS1088AXE7Q1A requirements.
6.How does Aetrix verify that LS1088AXE7Q1A is sourced from the original manufacturer or authorized distributors?
All LS1088AXE7Q1A 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 LS1088AXE7Q1A meets industry standards.
7.What is the process for return or replacement of LS1088AXE7Q1A?
All LS1088AXE7Q1A units undergo pre-shipment inspection (PSI). If there is an issue with LS1088AXE7Q1A, 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 LS1088AXE7Q1A part is unused and in its original packaging.
Return procedure for LS1088AXE7Q1A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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