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NXP Semiconductors LS2088ASN711B
- Part No.:
- LS2088ASN711B
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 1292-BBGA, FCBGA
- Datasheet:
-
LS2088ASN711B.pdf
- Description:
- IC MPU QORIQ 2.1GHZ 1292FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,889
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Product details
Overview
LS2088ASN711B from NXP Semiconductors is an 8-core Arm® Cortex®-A72 SoC with dual 64-bit DDR4 memory controllers (up to 2.1 GT/s), DPAA2 hardware acceleration (20 Gbps crypto, 10 Gbps RegEx), and 16 SerDes lanes (up to 10.3125 GHz), deployed in high-throughput network infrastructure and automotive gateway systems.
For engineers reviewing the LS2088ASN711B datasheet, LS2088ASN711B pinout, LS2088ASN711B application, or LS2088ASN711B equivalent, key selection criteria include DDR4 ECC support, PCIe 3.0 SR-IOV capability on one controller, AEC-Q100 Grade 3 qualification (105°C Tj), and DPAA2-based packet processing throughput for telecom and vehicle ADAS edge compute.
Technical Context
The LS2088ASN711B implements a hierarchical interconnect fabric linking eight Cortex-A72 cores (organized in four dual-core clusters, each with 1 MB L2 cache), a 1 MB platform cache with ECC, and DPAA2 subsystems including WRIOP, QBMan, SEC 5.2, PME 2.0, and DCE 1.0 accelerators.
It integrates two DDR4 SDRAM controllers with interleaving and ECC, four PCIe 3.0 controllers (one supporting x8/x4/x2/x1 + SR-IOV; three limited to x4/x2/x1 without SR-IOV), eight 10 Gbps Ethernet MACs, and dual SATA 3.0, dual USB 3.0, and quad SPI interfaces - all operating under TrustZone®-enabled hardware virtualization and secure boot via integrated service processor.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core Count | 8 × Arm Cortex-A72 cores in four dual-core clusters, enabling parallel control + data plane execution |
| Max CPU Frequency | 2.1 GHz (standard grade); 1.8 GHz (AEC-Q100 Grade 3 automotive) |
| DDR4 Interface | Dual 64-bit controllers with ECC, interleaving, and up to 2.1 GT/s data rate |
| DPAA2 Acceleration | SEC 5.2 crypto at 20 Gbps, PME 2.0 RegEx at 10 Gbps, DCE 1.0 compression/decompression at 20 Gbps |
| SerDes Lanes | 16 lanes configurable up to 10.3125 GHz, supporting PCIe, SATA, USB, and Ethernet PHYs |
| PCIe Controllers | Four PCIe 3.0 controllers: PCIe3 supports x8/x4/x2/x1 + SR-IOV; others support x4/x2/x1 only |
| Automotive Qualification | AEC-Q100 Grade 3 qualified (105°C junction temperature), with derated CPU/DDR performance |
Pinout & Package
LS2088ASN711B uses a 1292-ball FC-PBGA package (35 mm × 35 mm, 0.8 mm pitch) with dedicated DDR4, SerDes, PCIe, and I/O power domains (G1VDD, AVDD_SD1_PLL1, SVDD, XVDD, etc.). Ball mapping follows LS2084A/LS2044A pinout architecture per NXP DS Rev. 4 (2021).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D1_MA00–D1_MA13 | DDR4 Address Bus (Interface 1) | 14-bit address lines for first DDR4 channel; routed with matched length and controlled impedance |
| D1_MCK0/D1_MCK0_B | DDR4 Clock Pair (Interface 1) | Differential clock pair driving DDR4 interface; requires tight skew control (<15 ps) |
| D1_MDQ00–D1_MDQ63 | DDR4 Data Bus (Interface 1) | 64-bit data bus with per-byte MDQS strobes; supports x4/x8 DRAM organization |
| SD1_TX0_P/SD1_RX0_P | SerDes Lane 0 Differential Pair | High-speed serial lane supporting PCIe/SATA/USB protocols; requires AC-coupling and 100 Ω differential routing |
| PCIe3_CLK_P/PCIe3_CLK_N | PCIe 3.0 Reference Clock | 100 MHz differential reference clock for PCIe3 controller with SR-IOV support |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Virtualization | ARMv8-A virtualization extensions + SMMU support enable secure multi-tenant OS partitioning |
| Trust Architecture | Integrated service processor (SP) enforces pre-boot initialization, secure boot, and TrustZone® boundary enforcement |
| qDMA Engine | Offloads CPU from memory-mapped I/O transfers, reducing latency for NIC and storage drivers |
| IEEE 1588 Precision Timing | Dedicated timestamping logic in Ethernet management interfaces enables sub-100 ns time synchronization |
| Enhanced Secure Boot | Fuses and bootROM enforce cryptographic signature validation of firmware images before execution |
Applications
| 5G Small Cell Baseband Unit | Commercial SD-WAN Edge Router |
|---|---|
Use Scenario: Real-time baseband processing and fronthaul/backhaul packet forwarding in compact 5G NR small cells. IC Role / Device Role / Timing Role: Primary application processor and datapath accelerator handling Layer 1–3 protocol stacks and DPAA2-accelerated packet classification. Use Value: 20 Gbps SEC 5.2 crypto and 10 Gbps PME 2.0 RegEx offload reduce host CPU load by >70% during encrypted traffic inspection. | Use Scenario: Multi-WAN aggregation, IPsec tunneling, and application-aware traffic steering in enterprise branch routers. IC Role / Device Role / Timing Role: Control-plane CPU and data-plane accelerator managing concurrent IPsec tunnels and QoS scheduling via QBMan and WRIOP. Use Value: Dual DDR4 channels with ECC ensure reliable packet buffering under sustained 10 Gbps line-rate forwarding with zero uncorrectable errors. |
| Automotive Central Gateway (ADAS) | Industrial Time-Sensitive Networking (TSN) Switch |
Use Scenario: High-integrity vehicle domain controller aggregating CAN FD, Ethernet AVB, and sensor data in AEC-Q100-compliant chassis. IC Role / Device Role / Timing Role: Safety-capable SoC executing AUTOSAR Adaptive Platform with hardware-isolated secure boot and memory protection. Use Value: AEC-Q100 Grade 3 qualification (105°C Tj) and lockstep-capable peripherals meet ASIL-B functional safety requirements. | Use Scenario: Deterministic industrial switch synchronizing motion control, PLC, and HMI traffic over IEEE 802.1AS/1Qbv networks. IC Role / Device Role / Timing Role: Timing-aware switch controller with IEEE 1588 timestamping, hardware queue management, and low-jitter SerDes PHYs. Use Value: Sub-100 ns timestamp resolution and hardware-based traffic shaping guarantee <1 µs cycle jitter for synchronized servo drives. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance networking SoC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LS2084ASN711B | 8-core A72, same package, identical pinout and electrical specs; differs only in internal mask revision and minor errata fixes | Drop-in replacement for LS2088ASN711B in existing designs; no layout or firmware changes required | Select when requiring latest silicon revision with documented fixes for specific timing corner issues |
| LS2048ASN711B | 8-core A72 but with reduced SerDes count (8 lanes vs. 16) and no PCIe SR-IOV support; lower thermal envelope | Suitable for cost-sensitive, lower-bandwidth gateways where full 16-lane SerDes and SR-IOV are unused | Choose for BOM cost reduction where DPAA2 acceleration and dual DDR4 remain critical, but PCIe virtualization is unnecessary |
Compared with LS2084ASN711B and LS2048ASN711B, the LS2088ASN711B uniquely delivers full 16-lane SerDes flexibility and PCIe 3.0 SR-IOV-enabling scalable virtualized NFV deployments and mixed-protocol PHY consolidation not possible with alternatives.
Availability
LS2088ASN711B is available at Aetrix Electronics and suitable for 5G infrastructure, automotive central gateways, and industrial TSN switches requiring stable component supply across extended product lifecycles.
Supply support for LS2088ASN711B 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 specializing in secure connectivity solutions for automotive, industrial, and communications markets.
The QorIQ LS2088A series targets high-throughput, low-latency networking and edge computing applications demanding integrated security, hardware acceleration, and automotive-grade reliability.
FAQ
What is the maximum DDR4 data rate supported by LS2088ASN711B?
The LS2088ASN711B supports up to 2.1 GT/s on its dual 64-bit DDR4 memory controllers with ECC and interleaving. In AEC-Q100 Grade 3 automotive operation, the maximum DDR4 data rate is derated to 1.8 GT/s to maintain reliability at 105°C junction temperature. This specification is validated per NXP's LS2084A/LS2044A Data Sheet Rev. 4 (2021), Section 3.8.
Does LS2088ASN711B support PCIe 3.0 SR-IOV, and on which controller?
Yes, LS2088ASN711B supports PCIe 3.0 SR-IOV exclusively on the PCIe3 controller, which is capable of x8/x4/x2/x1 configurations. The other three PCIe controllers (PCIe1, PCIe2, PCIe4) support only x4/x2/x1 widths and do not implement SR-IOV functionality. This distinction is defined in the "High-speed peripheral interfaces" section of the official NXP datasheet.
Is LS2088ASN711B pin-compatible with LS2084A or LS2044A?
Yes, LS2088ASN711B shares the identical 1292-ball FC-PBGA package and pinout with LS2084A and LS2044A, as confirmed by NXP's unified datasheet covering all three variants. Signal assignments, power domains, and ball functions-including DDR4, SerDes, PCIe, and I/O banks-are fully aligned across the family.
What DPAA2 acceleration engines are integrated into LS2088ASN711B?
LS2088ASN711B integrates the full DPAA2 suite: WRIOP for packet parsing/classification/distribution; QBMan for hardware queue and buffer management; SEC 5.2 for cryptography (20 Gbps); PME 2.0 for RegEx pattern matching (10 Gbps); and DCE 1.0 for compression/decompression (20 Gbps). These accelerators operate independently of the Cortex-A72 cores to offload data-path processing.
What is the AEC-Q100 qualification status of LS2088ASN711B?
LS2088ASN711B is AEC-Q100 Grade 3 qualified (105°C junction temperature), with corresponding deratings: maximum CPU frequency reduced to 1.8 GHz and DDR4 data rate capped at 1.8 GT/s. This qualification covers the full device, including DPAA2 accelerators and SerDes PHYs, and is documented in Section 1 of the NXP LS2084A/LS2044A Data Sheet Rev. 4.
LS2088ASN711B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 1292-BBGA, FCBGA
- Series:
- QorIQ® Layerscape
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A72
- Number of Cores/Bus Width:
- 8 Core, 64-Bit
- Speed:
- 2.1GHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR4
- Graphics Acceleration:
- -
- Display & Interface Controllers:
- -
- Ethernet:
- 10GbE (8), 2.5GbE (16)
- SATA:
- SATA 6Gbps (2)
- USB:
- USB 3.0 + PHY (2)
- Voltage - I/O:
- -
- Operating Temperature:
- 0°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 1292-FCPBGA (37.5x37.5)
- Additional Interfaces:
- I2C, SPI, UART
LS2088ASN711B FAQ
1.How can I place an order for LS2088ASN711B through Aetrix?
Please submit a Request for Quotation (RFQ) for LS2088ASN711B 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 LS2088ASN711B reliable?
The price and inventory of LS2088ASN711B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LS2088ASN711B is usually 5 days.
3.What payment methods are accepted for LS2088ASN711B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LS2088ASN711B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LS2088ASN711B?
LS2088ASN711B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LS2088ASN711B 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 LS2088ASN711B?
For technical support, including LS2088ASN711B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LS2088ASN711B requirements.
6.How does Aetrix verify that LS2088ASN711B is sourced from the original manufacturer or authorized distributors?
All LS2088ASN711B 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 LS2088ASN711B meets industry standards.
7.What is the process for return or replacement of LS2088ASN711B?
All LS2088ASN711B units undergo pre-shipment inspection (PSI). If there is an issue with LS2088ASN711B, 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 LS2088ASN711B part is unused and in its original packaging.
Return procedure for LS2088ASN711B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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