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NXP Semiconductors T1042NXN7WQB
- Part No.:
- T1042NXN7WQB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 780-FBGA, FCBGA
- Datasheet:
-
T1042NXN7WQB.pdf
- Description:
- IC MPU QORIQ T1 1.5GHZ 780FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,999
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Product details
Overview
T1042NXN7WQB from NXP is a quad-core 64-bit Power Architecture® communications processor featuring four e5500 cores up to 1.5 GHz, integrated Data Path Acceleration Architecture (DPAA), 1× DDR3L/DDR4 memory controller (1600 MT/s), eight 5 Gb/s SerDes lanes, and five 1 GbE MACs - deployed in enterprise routers, industrial gateways, and secure network appliances.
For engineers reviewing the T1042NXN7WQB datasheet, T1042NXN7WQB pinout, T1042NXN7WQB application, or T1042NXN7WQB equivalent, key selection criteria include DPAA-accelerated packet processing, hardware virtualization support (hypervisor privilege level), SEC 5.4 crypto acceleration (5 Gb/s AES/3DES), and compatibility with NXP Linux SDK and QorIQ reference designs.
Technical Context
The T1042NXN7WQB implements a hierarchical interconnect fabric based on CoreNet coherency protocol, enabling cache-coherent communication among four e5500 cores, 256 KB shared L3 platform cache, and DPAA accelerators including Frame Manager (FMAN), Queue Manager (QMAN), and Buffer Manager (BMAN). It supports hybrid 32/64-bit execution mode for legacy software migration.
Networking is handled via five independent 1 GbE MACs (RGMII/SGMII), eight SerDes lanes configurable for PCIe 2.0, SATA 2.0, or SGMII/QSGMII, and full QUICC Engine support for TDM, HDLC, and UART protocols - all managed through PAMU-based peripheral access control and hardware-enforced partitioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Count & Type | 4× e5500 64-bit Power Architecture cores, single-threaded, 1.2–1.5 GHz operation |
| Memory Interface | 1× DDR3L/DDR4 controller, 1600 MT/s with ECC support, up to 64 GB addressable space |
| Networking | 5× 1 GbE MACs (RGMII/SGMII); no integrated switch (unlike T1040/T1020) |
| DPAA Acceleration | FMAN (13 Gb/s parse/classify/distribute), QMAN (224 queues), BMAN (64 buffer pools), SEC 5.4 (5 Gb/s AES/3DES) |
| High-Speed I/O | 8× SerDes lanes (5 Gb/s), supporting PCIe 2.0 ×4, SATA 2.0 ×2, or SGMII/QSGMII ×5 |
| Security & Virtualization | Hardware-assisted virtualization (hypervisor privilege level), QorIQ Trust Architecture (secure boot, tamper detection, volatile key storage) |
Pinout & Package
T1042NXN7WQB is housed in a 1296-pin FC-BGA package (37 mm × 37 mm, 1.0 mm pitch) with thermal lid and RoHS-compliant finish. Pin assignment follows NXP's T1 family pin-compatible layout across T1040/T1042/T1020/T1022 variants.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_DQ[0:63] | DDR data bus | 64-bit bidirectional data interface for DDR3L/DDR4 memory; requires matched trace length and termination |
| DDR_ADDR[0:15]/BA[0:2]/CKE/ODT | DDR address/control | 16-bit address, 3-bit bank select, clock enable, and on-die termination control for memory timing compliance |
| SGMII_RX[0:4]/TX[0:4] | Gigabit Ethernet PHY interface | Differential AC-coupled lanes for five independent 1 GbE links; each pair requires 100 Ω differential impedance |
| PCIe_REFCLK+/− | PCIe reference clock | 100 MHz differential reference clock input for PCIe 2.0 controllers; must meet jitter <1.5 ps RMS |
| SEC_CLK/SEC_RST | Security module clock/reset | Dedicated clock domain and asynchronous reset for SEC 5.4 cryptographic engine operation |
Key Features
| Feature | Design Value |
|---|---|
| DPAA Hardware Offload | FMAN parses/classifies packets at 13 Gb/s before dispatch to QMAN/BMAN, reducing CPU load by >70% in firewall forwarding paths |
| Hardware Virtualization | e5500 hypervisor privilege level enables KVM or NXP Hypervisor deployment without software emulation overhead |
| SEC 5.4 Crypto Engine | 5 Gb/s throughput for AES-128/256, 3DES, SHA-1/256, and RSA-2048 signing - offloads encryption from main cores |
| QUICC Engine Support | Dedicated RISC coprocessor handles time-critical TDM, HDLC, and ISDN protocols independently of main CPU cores |
| CoreNet Coherency Fabric | Low-latency, prioritized interconnect ensures deterministic cache coherency across 4 cores and accelerators under real-time load |
Applications
| Enterprise Router | Industrial Secure Gateway |
|---|---|
Use Scenario: Fixed enterprise router handling multi-WAN failover, VLAN routing, and stateful firewalling at 1–3 Gb/s line rate. IC Role / Device Role / Timing Role: Main control + data plane processor executing Linux-based routing stack with DPAA-accelerated packet forwarding. Use Value: Five 1 GbE MACs enable direct PHY connection without external switch; SEC 5.4 enables IPsec tunneling at full wire speed. |
Use Scenario: Factory-floor gateway aggregating Modbus TCP, PROFINET, and MQTT traffic with TLS/DTLS encryption. IC Role / Device Role / Timing Role: Real-time protocol bridge with QUICC Engine managing legacy fieldbus and DPAA securing encrypted tunnels. Use Value: Hybrid 32/64-bit mode runs legacy industrial protocol stacks; hardware virtualization isolates OT and IT runtime environments. |
| Mobile Backhaul Edge Node | Ruggedized Network Appliance |
Use Scenario: LTE backhaul node performing deep packet inspection, QoS marking, and GRE tunnel termination for small-cell aggregation. IC Role / Device Role / Timing Role: Data path accelerator host running VortiQa or AIS software with FMAN-driven classification and QMAN-managed queue scheduling. Use Value: 13 Gb/s FMAN parsing enables per-packet inspection at 10 Gb/s aggregate ingress; SerDes flexibility supports SFP+ or copper PHYs. |
Use Scenario: MIL-STD-810G-certified network appliance for defense comms, requiring tamper detection, secure boot, and ECC memory resilience. IC Role / Device Role / Timing Role: Trusted execution platform leveraging QorIQ Trust Architecture for secure firmware validation and runtime integrity monitoring. Use Value: Tamper-detect pins trigger zeroization of SEC keys; ECC DDR controller prevents silent memory corruption in extended temperature operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| T1040NXN7WQB | Includes integrated 8-port Gigabit Ethernet switch; same core count, frequency, and DPAA block; lacks one SerDes lane allocation option | Preferred for compact switch/router designs where external PHY count must be minimized | Select T1040NXN7WQB when integrated switching eliminates need for external switch IC and reduces BOM cost |
| T1022NXN7WQB | Dual-core e5500 (1.2–1.5 GHz); identical SerDes, DDR, and peripheral set; reduced DPAA queue depth (112 vs. 224) and buffer pool count (32 vs. 64) | Suitable for lower-throughput edge nodes or control-plane-only deployments | Choose T1022NXN7WQB for cost-sensitive applications with <2 Gb/s sustained packet processing requirements |
Compared with T1040NXN7WQB, T1042NXN7WQB trades integrated switching for higher SerDes flexibility and full DPAA resource scaling; versus T1022NXN7WQB, it delivers 2× core count and DPAA capacity for symmetric multi-threaded data plane workloads.
Availability
T1042NXN7WQB is available at Aetrix Electronics and suitable for enterprise routers, industrial secure gateways, and ruggedized network appliances requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for T1042NXN7WQB 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 networking markets.
The T1042NXN7WQB belongs to NXP's QorIQ T1 family of communications processors, designed specifically for mixed-control-and-data-plane embedded networking applications demanding hardware-accelerated packet processing and hardware-enforced security isolation.
FAQ
What is the maximum DDR4 data rate supported by the T1042NXN7WQB?
The T1042NXN7WQB supports DDR3L and DDR4 memory interfaces up to 1600 MT/s with full ECC capability. This rate is validated across temperature and voltage corners per JEDEC specifications, and requires strict PCB layout adherence to NXP's DDR routing guidelines - including matched trace lengths, controlled impedance, and proper termination - to ensure reliable operation in high-reliability networking equipment.
Does the T1042NXN7WQB include an integrated Ethernet switch?
No, the T1042NXN7WQB does not include an integrated Ethernet switch. Unlike the T1040NXN7WQB and T1020NXN7WQB, which feature an 8-port Gigabit Ethernet switch, the T1042NXN7WQB provides five independent 1 GbE MACs only. These require external PHYs and optional external switches, offering greater design flexibility for custom port configurations and higher-speed uplinks.
Which virtualization software is officially supported on the T1042NXN7WQB?
NXP officially supports kernel-based virtual machine (KVM), NXP Hypervisor, Linux OS containers, and commercial hypervisors from Green Hills Software and Enea on the T1042NXN7WQB. All leverage the e5500 core's hardware-assisted virtualization features - including hypervisor privilege level and PAMU-based memory protection - enabling secure, low-overhead partitioning of control and data plane functions.
Can the T1042NXN7WQB run legacy 32-bit PowerPC software?
Yes, the T1042NXN7WQB supports hybrid 32-bit mode via its e5500 core, allowing execution of legacy PowerPC 32-bit applications without modification. This mode maintains full compatibility with existing toolchains and binaries while enabling gradual migration to 64-bit code - critical for industrial customers maintaining long-lived firmware bases across generations of QorIQ platforms.
What is the role of the QUICC Engine in the T1042NXN7WQB?
The QUICC Engine in the T1042NXN7WQB is a dedicated RISC coprocessor that handles time-critical serial protocols - including TDM, HDLC, UART, and ISDN - independently of the main e5500 cores. This offloads deterministic real-time processing from the application CPU, preserving latency guarantees for telecom and industrial fieldbus bridging without software scheduling jitter.
T1042NXN7WQB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 780-FBGA, FCBGA
- Series:
- QorIQ T1
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- PowerPC e5500
- Number of Cores/Bus Width:
- 4 Core, 64-Bit
- Speed:
- 1.5GHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR3L, DDR4
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 1Gbps (5)
- SATA:
- SATA 3Gbps (2)
- USB:
- USB 2.0 + PHY (2)
- Voltage - I/O:
- -
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Boot Security, Cryptography, Secure Fusebox, Secure Debug, Tamper Detection, Volatile key Storage
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 780-FCPBGA (23x23)
- Additional Interfaces:
- I2C, MMC/SD, PCIe, SPI, UART
T1042NXN7WQB FAQ
1.How can I place an order for T1042NXN7WQB through Aetrix?
Please submit a Request for Quotation (RFQ) for T1042NXN7WQB 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 T1042NXN7WQB reliable?
The price and inventory of T1042NXN7WQB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for T1042NXN7WQB is usually 5 days.
3.What payment methods are accepted for T1042NXN7WQB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for T1042NXN7WQB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for T1042NXN7WQB?
T1042NXN7WQB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your T1042NXN7WQB 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 T1042NXN7WQB?
For technical support, including T1042NXN7WQB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your T1042NXN7WQB requirements.
6.How does Aetrix verify that T1042NXN7WQB is sourced from the original manufacturer or authorized distributors?
All T1042NXN7WQB 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 T1042NXN7WQB meets industry standards.
7.What is the process for return or replacement of T1042NXN7WQB?
All T1042NXN7WQB units undergo pre-shipment inspection (PSI). If there is an issue with T1042NXN7WQB, 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 T1042NXN7WQB part is unused and in its original packaging.
Return procedure for T1042NXN7WQB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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