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NXP Semiconductors LX2080XE72232B
- Part No.:
- LX2080XE72232B
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 1517-BBGA, FCBGA
- Datasheet:
-
LX2080XE72232B.pdf
- Description:
- IC MPU QORIQ LX 2.2GHZ 1517BGA
- Quantity:
- Payment:
- Shipping:
Inventory:737
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Product details
Overview
LX2080XE72232B from NXP Semiconductors is an Arm Cortex-A72-based multicore communications processor with 8 CPU cores, 8 MB L2 cache, dual 72-bit DDR4 memory controllers (3.2 GT/s, ECC), and DPAA2 datapath acceleration supporting up to 50 Gbps crypto and 100 Gbps compression/decompression. It integrates 24 SerDes lanes (up to 25 Gbps), 18 Ethernet MACs (1G–100G), PCIe Gen3, SATA 3.0, USB 3.0, CAN-FD, and IEEE 1588 timing for high-throughput network infrastructure applications.
For engineers reviewing the LX2080XE72232B datasheet, LX2080XE72232B pinout, LX2080XE72232B application, or LX2080XE72232B equivalent, key selection criteria include its 8-core A72 configuration, dual DDR4 ECC interface bandwidth, DPAA2 offload capabilities, SerDes lane allocation flexibility, and support for hardware virtualization via ARM MMU-500 and GIC-500 interrupt management.
Technical Context
The LX2080XE72232B implements a cache-coherent interconnect fabric operating at up to 1500 MHz, with 8 MB Level 3 cache and ECC-protected on-chip memory (OCM) mode. Its Datapath Acceleration Architecture 2.0 (DPAA2) includes WRIOP for packet parsing/classification, QDMA for zero-copy transfers, SEC for cryptographic acceleration, and DCE for lossless compression/decompression.
It supports IEEE 1588 precision time protocol across multiple Ethernet interfaces including USXGMII, SGMII, XFI, SFI, CAUI-4, and XLAUI, with dedicated 1588 pins and hardware timestamping. The device uses a 1517-ball FC-PBGA package and requires precise power sequencing, VID-controlled supplies, and thermal management per NXP's recommended thermal model.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | 8 × Arm Cortex-A72 @ up to 2.2 GHz; each with 48 KB L1 instruction + 32 KB L1 data cache. |
| L2 Cache | 8 MB unified L2 cache with ECC; enables low-latency core-to-core and core-to-accelerator communication. |
| DDR Interface | Dual 72-bit DDR4 controllers @ 3.2 GT/s with full ECC; delivers >51 GB/s aggregate memory bandwidth. |
| DPAA2 Crypto | SEC engine throughput up to 50 Gbps; accelerates AES-GCM, SHA, RSA, and elliptic curve operations in hardware. |
| SerDes Lanes | 24 programmable lanes supporting protocols up to 25 Gbps (PCIe Gen3, SATA 3.0, USXGMII, CAUI-4, XLAUI). |
| Ethernet MACs | Up to 18 configurable MACs supporting 1G/2.5G/10G/25G/40G/50G/100G speeds with IEEE 1588 hardware timestamping. |
| Peripheral I/O | 2× USB 3.0 + PHY, 2× CAN-FD, 8× I²C, 4× UART, 2× eSDHC, FlexSPI, 3× SPI, GPIO, JTAG, and Flextimer modules. |
Pinout & Package
The LX2080XE72232B is housed in a 1517-ball Fine-Pitch Ceramic Ball Grid Array (FC-PBGA) package with 31 × 31 mm body size and 0.8 mm ball pitch. Thermal and mechanical specifications align with NXP's FC-PBGA standard for high-power multicore processors.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D1_MDQ00–D1_MDQ63 | DDR1 Data Bus (x64 + 8 ECC) | 72-bit bidirectional data interface for first DDR controller; supports burst transfers and on-die termination calibration. |
| D1_MCK0–D1_MCK3 | DDR1 Clock (P/N pairs) | Differential clock inputs driving DDR1 memory; require matched trace length and controlled impedance routing. |
| EC1_RXD0–EC1_RXD3 | EC1 Ethernet Channel RX Data | 4-lane receive interface for first Ethernet controller; supports RGMII, SGMII, or USXGMII depending on SerDes configuration. |
| USB1_RX_P/N, USB1_TX_P/N | USB 3.0 Differential Pair | Full-speed SuperSpeed USB 3.0 transceiver interface; integrated PHY eliminates need for external transceivers. |
| IIC1_SDA/SCL | I²C Bus 1 Data/Clock | Standard-mode (100 kHz) and fast-mode (400 kHz) I²C interface for PMIC, temperature sensor, or EEPROM communication. |
| JTAG_TCK/TMS/TDI/TDO | IEEE 1149.1 Test Access Port | Boundary-scan and debug access for silicon validation, firmware loading, and run-control debugging via ARM CoreSight. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Virtualization | ARM MMU-500 and GIC-500 enable secure partitioning and real-time OS coexistence without software hypervisor overhead. |
| Trust Architecture | QorIQ Platform Trust Architecture 3.0 with 256 KB on-chip RAM for trusted execution environment (TEE) and secure boot chain. |
| Energy-Efficient Ethernet | IEEE 802.3az (EEE) support across all MACs reduces dynamic power during low-traffic periods without latency penalty. |
| Flexible Clocking | Dedicated DIFF_SYSCLK_P/N input plus programmable PLLs allow independent clock domain control for DDR, SerDes, and peripheral subsystems. |
| Secure Debug | Non-invasive debug with high-speed trace and performance monitoring; secure debug access restricted by TrustZone policy. |
Applications
| 5G Radio Unit (RU) | Enterprise SD-WAN Edge Router |
|---|---|
Use Scenario: Real-time baseband processing and fronthaul transport in Open RAN compliant radio units. IC Role / Device Role / Timing Role: Main application processor executing L1/L2 stack, managing CPRI/eCPRI over USXGMII, and synchronizing to IEEE 1588 grandmaster clocks. Use Value: 24 SerDes lanes enable direct connection to multiple FPGAs or RFICs; DPAA2 WRIOP offloads packet classification and scheduling from CPU cores. |
Use Scenario: High-performance branch office router aggregating broadband, LTE, and private WAN links with encrypted traffic steering. IC Role / Device Role / Timing Role: Control plane processor running Linux-based routing stack while DPAA2 SEC/DCE engines handle IPsec and compression inline. Use Value: Dual DDR4 ECC interfaces sustain >50 Gbps encrypted throughput; 18 MACs support multi-WAN failover and load balancing with sub-millisecond switchover. |
| Industrial Time-Sensitive Networking (TSN) Switch | AI-Enabled Network Security Appliance |
Use Scenario: Deterministic Layer 2 switching for factory automation with synchronized motion control and PLC communication. IC Role / Device Role / Timing Role: TSN-aware switch controller implementing IEEE 802.1AS, 802.1Qbv, and 802.1Qbu with hardware timestamping on all 18 MACs. Use Value: Hardware-accelerated PTP timestamping eliminates software jitter; 8 MB L2 cache ensures consistent latency for time-critical frame queuing and shaping. |
Use Scenario: Inline deep packet inspection and threat mitigation at 10–40 Gbps using ML-based pattern matching and TLS decryption. IC Role / Device Role / Timing Role: Host processor for AI inference engine while DPAA2 SEC performs TLS 1.3 handshake acceleration and DCE decompresses HTTP payloads. Use Value: 50 Gbps crypto throughput enables full-line-rate TLS offload; 100 Gbps DCE handles compressed web traffic without CPU intervention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multicore communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LX2120A | 12-core Cortex-A72, 6 MB L2 cache, same DPAA2 and SerDes architecture; higher core count but lower L2 per core ratio. | Better suited for control-plane-heavy workloads requiring parallel task distribution across more cores. | Select LX2120A when application demands greater general-purpose compute density over memory bandwidth or crypto throughput. |
| LX2160A | 16-core Cortex-A72, 8 MB L2 cache, identical peripheral set and DPAA2 capability; highest core count in family. | Optimized for fully loaded data-plane forwarding, NFV, or containerized microservices with maximum thread concurrency. | Choose LX2160A when scaling beyond 8 cores is required and PCB layout supports additional thermal/power constraints. |
Compared with LX2120A and LX2160A, the LX2080XE72232B offers optimal balance of core count, L2 cache bandwidth, and power efficiency for mid-tier networking equipment where 8 cores suffice and thermal envelope is constrained.
Availability
LX2080XE72232B is available at Aetrix Electronics and suitable for 5G RU deployments, SD-WAN edge routers, industrial TSN switches, and AI security appliances requiring stable component supply, long-term lifecycle assurance, and qualified industrial temperature grade operation.
Supply support for LX2080XE72232B 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, IoT, and communications markets.
The LX2080A series belongs to NXP's QorIQ Layerscape portfolio, designed specifically for scalable, software-defined networking infrastructure demanding high throughput, deterministic latency, and hardware-accelerated data path processing.
FAQ
What is the maximum operating frequency of the LX2080XE72232B?
The LX2080XE72232B features eight Arm Cortex-A72 processor cores rated for operation up to 2.2 GHz. This frequency is achievable under specified thermal and voltage conditions per NXP's recommended operating conditions. Each core includes 48 KB L1 instruction cache and 32 KB L1 data cache, and the device sustains this clock speed across all cores when configured with appropriate cooling and power delivery. The LX2080XE72232B achieves this performance while maintaining compatibility with the broader LX2xxx family pinout and software ecosystem.
Does the LX2080XE72232B support hardware virtualization?
Yes, the LX2080XE72232B integrates ARM MMU-500 and ARM GIC-500 to provide full hardware virtualization support. These components enable secure partitioning, real-time OS coexistence, and efficient context switching without software hypervisor overhead. The LX2080XE72232B leverages these blocks to isolate trusted and non-trusted execution environments, enforce memory protection domains, and manage interrupt routing across virtual machines - critical for NFV and secure edge computing deployments.
What types of Ethernet interfaces does the LX2080XE72232B support?
The LX2080XE72232B supports up to 18 Ethernet MACs with multi-rate physical layer compatibility including 1G/2.5G/10G/25G/40G/50G/100G speeds. It natively supports USXGMII, SGMII, XFI, SFI, CAUI-4, XLAUI, and RGMII interfaces through its 24 SerDes lanes. All MACs include IEEE 1588 hardware timestamping and 802.3az energy-efficient Ethernet support. The LX2080XE72232B implements these interfaces via configurable SerDes banks and dedicated MAC logic, not external PHYs.
How does the DPAA2 architecture accelerate packet processing in the LX2080XE72232B?
The LX2080XE72232B implements Datapath Acceleration Architecture 2.0 (DPAA2), which includes WRIOP for packet parsing and classification, QDMA for zero-copy memory transfers, SEC for cryptographic acceleration up to 50 Gbps, and DCE for compression/decompression up to 100 Gbps. These blocks operate independently of CPU cores, reducing software overhead and enabling line-rate forwarding. The LX2080XE72232B uses DPAA2 to offload L2–L4 processing, TLS termination, and payload compression - freeing CPU resources for application logic.
What package type and ball count does the LX2080XE72232B use?
The LX2080XE72232B uses a 1517-ball Fine-Pitch Ceramic Ball Grid Array (FC-PBGA) package with a 31 mm × 31 mm body and 0.8 mm ball pitch. This package supports high I/O density and thermal dissipation requirements for multicore processors. Pin assignments follow NXP's standardized LX2xxx layout, ensuring mechanical and signal integrity compatibility across the LX2160A/LX2120A/LX2080A family. The LX2080XE72232B shares identical package dimensions and thermal pad design with other members of the family.
LX2080XE72232B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 1517-BBGA, FCBGA
- Series:
- QorIQ LX
- Packaging:
- Bulk
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A72
- Number of Cores/Bus Width:
- 8 Core, 64-Bit
- Speed:
- 2.2GHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR4 SDRAM
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- -
- Ethernet:
- 100Gbps (2)
- SATA:
- SATA 3.0 (4)
- USB:
- USB 3.0 (2) + PHY (2)
- Voltage - I/O:
- 1.2V, 1.8V, 3.3V
- Operating Temperature:
- -40°C ~ 105°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Secure Boot, TrustZone®
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 1517-FCPBGA (40x40)
- Additional Interfaces:
- CANbus, I2C, MMC/SD, SPI, UART
LX2080XE72232B FAQ
1.How can I place an order for LX2080XE72232B through Aetrix?
Please submit a Request for Quotation (RFQ) for LX2080XE72232B 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 LX2080XE72232B reliable?
The price and inventory of LX2080XE72232B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LX2080XE72232B is usually 5 days.
3.What payment methods are accepted for LX2080XE72232B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LX2080XE72232B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LX2080XE72232B?
LX2080XE72232B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LX2080XE72232B 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 LX2080XE72232B?
For technical support, including LX2080XE72232B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LX2080XE72232B requirements.
6.How does Aetrix verify that LX2080XE72232B is sourced from the original manufacturer or authorized distributors?
All LX2080XE72232B 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 LX2080XE72232B meets industry standards.
7.What is the process for return or replacement of LX2080XE72232B?
All LX2080XE72232B units undergo pre-shipment inspection (PSI). If there is an issue with LX2080XE72232B, 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 LX2080XE72232B part is unused and in its original packaging.
Return procedure for LX2080XE72232B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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