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NXP Semiconductors T1042NSN7WQB
- Part No.:
- T1042NSN7WQB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 780-FBGA, FCBGA
- Datasheet:
-
T1042NSN7WQB.pdf
- Description:
- IC MPU QORIQ T1 1.5GHZ 780FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,772
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Product details
Overview
T1042NSN7WQB 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 controller (1600 MT/s), eight 5 Gb/s SerDes lanes, and five 1 GbE MACs - deployed in fixed routers, industrial gateways, and secure edge networking appliances.
For engineers reviewing the T1042NSN7WQB datasheet, T1042NSN7WQB pinout, T1042NSN7WQB application, or T1042NSN7WQB equivalent, key selection criteria include DPAA-accelerated packet classification, 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 platforms.
Technical Context
The T1042NSN7WQB implements a CoreNet coherency fabric linking four e5500 cores, 256 KB shared L3 cache, and DPAA subsystems including Frame Manager (FMAN), Queue Manager (QMAN), and Buffer Manager (BMAN). It supports hybrid 32/64-bit execution mode and hardware-assisted virtualization with KVM and NXP hypervisor.
Networking is handled via five independent 1 GbE MACs (RGMII/SGMII), eight SerDes lanes configurable for PCIe 2.0, SATA 2.0, or SGMII, and QUICC Engine for legacy TDM/HDLC protocols - all coordinated through PAMU-based peripheral access management and ECC-protected DDR3L/4 memory interface.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Four 64-bit e5500 Power Architecture cores, 3.0 DMIPS/MHz, seven-stage pipeline for low-latency control-plane tasks |
| Max Core Frequency | 1.5 GHz - enables real-time packet forwarding at line rate in dual-control/data-plane deployments |
| Memory Interface | Single-channel DDR3L/DDR4 controller, 1600 MT/s with ECC - supports up to 64 GB addressable space for large routing tables |
| DPAA Throughput | FMAN parses/classifies/distributes at 13 Gb/s; SEC 5.4 delivers 5 Gb/s crypto (AES-128/256, 3DES) |
| Ethernet Interfaces | Five 1 GbE MACs (no integrated switch) - supports RGMII/SGMII PHYs for flexible front-panel and backplane connectivity |
| SerDes Lanes | Eight lanes, each up to 5 Gb/s - configurable as 3× PCIe 2.0 (x1/x2/x4), 2× SATA 2.0, or 5× SGMII |
| Virtualization Support | Hypervisor privilege level + KVM/Linux containers - enables secure partitioning of control plane (Linux) and data plane (DPDK or RTOS) |
Pinout & Package
Package: FC-PBGA-1296 (37.5 mm × 37.5 mm, 1.0 mm pitch, RoHS-compliant).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1–A10, B1–B10, etc. (full 1296-ball grid) | DDR3L/4 DQ/DQS/CK/CA | Ball-mapped to JEDEC-compliant 1600 MT/s DDR interface with on-die termination and ECC lane allocation |
| J1–K5, M1–N5 | SGMII/RGMII TX/RX pairs | Dedicated differential I/O banks supporting 1.25 Gb/s Ethernet signaling with programmable drive strength and slew rate |
| P1–R10 | SerDes lanes (SERDES0–SERDES7) | AC-coupled high-speed serial interfaces configurable per lane for PCIe/SATA/SGMII with internal 50-Ω termination |
| Y1–AA10 | e5500 core debug (JTAG, Nexus Class 3) | Real-time trace, cross-trigger, and performance monitoring support for multi-core debugging and timing analysis |
| AB1–AD10 | QUICC Engine TDM/HDLC/I2S | Legacy protocol support with time-division multiplexing, frame synchronization, and 8–32 channel TDM bus capability |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Virtualization | Hypervisor privilege level enables secure separation of Linux control plane and real-time data plane without software emulation overhead |
| DPAA Packet Processing | FMAN+QMAN+BMAN offloads classification, scheduling, and buffer management - reduces CPU load by >40% in firewall throughput tests |
| SEC 5.4 Cryptography | 5 Gb/s symmetric encryption/decryption accelerates IPsec and TLS offload while freeing e5500 cores for application logic |
| Hybrid 32/64-bit Mode | Binary compatibility with legacy PowerPC applications while enabling migration path to full 64-bit address space and instruction set |
| CoreNet Coherency Fabric | Low-latency, prioritized interconnect ensures deterministic cache coherency across four e5500 cores and DPAA accelerators |
Applications
| Fixed Router Control Plane | Industrial Secure Gateway |
|---|---|
Use Scenario: Centralized routing table management, BGP/OSPF protocol stack execution, and CLI/HTTP configuration interface in carrier-grade CPE. IC Role / Device Role / Timing Role: Primary application processor running Linux-based routing OS with deterministic interrupt latency for control-path packet handling. Use Value: Hybrid 32/64-bit mode allows reuse of existing PowerPC routing binaries while scaling memory capacity beyond 4 GB for large-scale BGP tables. | Use Scenario: Field-deployed gateway aggregating Modbus TCP, PROFINET, and MQTT traffic between OT and IT networks in smart factory environments. IC Role / Device Role / Timing Role: Dual-role processor executing real-time industrial protocol stacks (via QUICC Engine) and secure cloud uplink (via DPAA-accelerated TLS/IPsec). Use Value: SEC 5.4 crypto acceleration enables 5 Gb/s encrypted tunnel throughput without degrading Modbus response time (<10 ms cycle). |
| Enterprise Firewall Appliance | Defense Network Appliance |
Use Scenario: Unified threat management (UTM) platform performing stateful packet inspection, intrusion prevention, and application-layer filtering at 1–3 Gb/s line rate. IC Role / Device Role / Timing Role: Data-path accelerator host - FMAN parses packets, QMAN schedules work to e5500 cores, BMAN manages dynamic buffer pools. Use Value: 13 Gb/s FMAN classification throughput sustains wire-speed deep packet inspection across all five 1 GbE ports simultaneously. | Use Scenario: Ruggedized network appliance for tactical edge deployment requiring tamper detection, secure boot, and cryptographic key protection under MIL-STD-810G conditions. IC Role / Device Role / Timing Role: Trusted execution platform leveraging QorIQ Trust Architecture (secure debug disable, volatile key storage, fuse-based root-of-trust). Use Value: Hardware-enforced secure boot chain prevents unauthorized firmware loading, meeting NSA Commercial Solutions for Classified (CSfC) component requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| T1040NSN7WQB | Includes integrated 8-port Gigabit Ethernet switch; same e5500 cores, DPAA, and SerDes - but lacks two DMA channels vs. T1042 | Optimized for switch-centric designs (e.g., managed Ethernet switches); not suitable where maximum DMA bandwidth for offload engines is required | Select T1040NSN7WQB only when integrated switch functionality is mandatory and DMA count is non-critical |
| T1022NSN7WQB | Dual e5500 cores (vs. quad), same DPAA and SerDes; lower max frequency (1.2 GHz), reduced L3 cache (128 KB) | Targeted at cost-sensitive, lower-throughput edge routers and IoT concentrators - insufficient for full UTM or multi-service gateway workloads | Choose T1022NSN7WQB for entry-level control-plane-only applications with <1 Gb/s aggregate throughput requirement |
Compared with T1040NSN7WQB and T1022NSN7WQB, the T1042NSN7WQB provides higher DMA concurrency (4 channels), full quad-core compute headroom, and absence of integrated switch - making it optimal for high-throughput, offload-intensive data-plane applications where external switching is handled separately.
Availability
T1042NSN7WQB is available at Aetrix Electronics and suitable for fixed routers, industrial secure gateways, and defense network appliances requiring stable component supply across extended product lifecycles.
Supply support for T1042NSN7WQB 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 specializing in secure connectivity solutions for automotive, industrial, and networking markets.
The QorIQ T1 family - including T1042NSN7WQB - was designed for mixed control-and-data-plane embedded networking, integrating Power Architecture cores with hardware-accelerated packet processing and security for carrier edge and industrial infrastructure.
FAQ
What is the maximum DDR memory speed supported by T1042NSN7WQB?
The T1042NSN7WQB supports DDR3L and DDR4 memory at up to 1600 MT/s with full ECC protection. This interface is single-channel and implements JEDEC-compliant timing parameters, including programmable read/write leveling and on-die termination calibration. The T1042NSN7WQB datasheet specifies tRFC, tRP, and tRCD values for both DDR3L-1600 and DDR4-1600 configurations, ensuring reliable operation across temperature and voltage ranges. Memory initialization is handled by the built-in ROM bootloader during cold boot.
Does T1042NSN7WQB include an integrated Ethernet switch?
No, the T1042NSN7WQB does not include an integrated Ethernet switch. Unlike the T1040NSN7WQB and T1020NSN7WQB variants, the T1042NSN7WQB is configured with five standalone 1 GbE MACs only - intended for use with external PHYs and switches. This design choice increases PCB layout flexibility and avoids switch-related power and thermal constraints, making the T1042NSN7WQB preferred for high-density, multi-protocol gateway applications where external switching fabric is already present.
What virtualization software is validated for T1042NSN7WQB?
The T1042NSN7WQB is validated with kernel-based virtual machine (KVM), NXP's own hypervisor, Linux OS containers, and commercial solutions from Green Hills Software and Enea. These runtimes leverage the e5500 core's hypervisor privilege level and CoreNet fabric coherency to isolate guest VMs. NXP Linux SDK v2.0+ includes pre-integrated KVM patches and device tree bindings for DPAA resource partitioning - enabling simultaneous control-plane (Linux) and data-plane (DPDK or VIRTIO) execution on the same T1042NSN7WQB silicon.
How many SerDes lanes does T1042NSN7WQB provide, and what protocols do they support?
The T1042NSN7WQB provides eight SerDes lanes, each capable of 5 Gb/s operation. These lanes are software-configurable into multiple protocol combinations: up to three PCIe 2.0 controllers (supporting x1/x2/x4 widths), two SATA 2.0 links, and five SGMII interfaces - or any mixed assignment respecting lane count and electrical constraints. Configuration is performed via RCW (Reset Configuration Word) fuses and SerDes protocol registers during boot, with no hardware rework required to change protocol mapping.
What security features are implemented in T1042NSN7WQB?
The T1042NSN7WQB implements QorIQ Trust Architecture, including secure boot with hash-based signature verification, secure debug disable via fuses, tamper detection circuitry, and volatile key storage protected by hardware isolation. Its Security Engine (SEC 5.4) delivers 5 Gb/s symmetric crypto (AES-128/256, 3DES) and supports RSA/ECC acceleration. All security functions are accessible via CAAM (Cryptographic Acceleration and Assurance Module) drivers in NXP Linux SDK, enabling FIPS 140-2 Level 3–ready implementations when paired with certified firmware.
T1042NSN7WQB 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:
- 0°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
T1042NSN7WQB FAQ
1.How can I place an order for T1042NSN7WQB through Aetrix?
Please submit a Request for Quotation (RFQ) for T1042NSN7WQB 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 T1042NSN7WQB reliable?
The price and inventory of T1042NSN7WQB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for T1042NSN7WQB is usually 5 days.
3.What payment methods are accepted for T1042NSN7WQB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for T1042NSN7WQB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for T1042NSN7WQB?
T1042NSN7WQB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your T1042NSN7WQB 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 T1042NSN7WQB?
For technical support, including T1042NSN7WQB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your T1042NSN7WQB requirements.
6.How does Aetrix verify that T1042NSN7WQB is sourced from the original manufacturer or authorized distributors?
All T1042NSN7WQB 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 T1042NSN7WQB meets industry standards.
7.What is the process for return or replacement of T1042NSN7WQB?
All T1042NSN7WQB units undergo pre-shipment inspection (PSI). If there is an issue with T1042NSN7WQB, 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 T1042NSN7WQB part is unused and in its original packaging.
Return procedure for T1042NSN7WQB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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