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NXP Semiconductors T1042NSE7MQB
- Part No.:
- T1042NSE7MQB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 780-FBGA, FCBGA
- Datasheet:
-
T1042NSE7MQB.pdf
- Description:
- IC MPU QORIQ T1 1.4GHZ 780FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,649
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Product details
Overview
T1042NSE7MQB 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 with ECC), 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 T1042NSE7MQB datasheet, T1042NSE7MQB pinout, T1042NSE7MQB application, or T1042NSE7MQB equivalent, key selection criteria include DPAA-accelerated packet processing, hardware virtualization support (hypervisor privilege level), 64-bit address space (up to 64 GB), SEC 5.4 crypto engine (5 Gb/s AES/3DES), and QorIQ T1 family pin compatibility across T1040/T1042 variants.
Technical Context
The T1042NSE7MQB implements a coherent CoreNet interconnect fabric linking four e5500 cores, 256 KB shared L3 cache, DDR3L/4 controller, and DPAA subsystem (FMAN/BMAN/QMAN/SEC). Its SerDes supports SGMII, QSGMII, PCIe 2.0, and SATA 2.0 on eight configurable lanes.
Unlike the T1040, the T1042 omits the integrated 8-port Gigabit Ethernet switch but retains full DPAA offload for classification, parsing, queue management, and cryptographic acceleration - making it optimized for control-plane–intensive, multi-protocol edge routing with legacy TDM/HDLC via QUICC Engine.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Four 64-bit e5500 Power Architecture cores, 7-stage pipeline, 3.0 DMIPS/MHz per core |
| Max Core Frequency | 1.5 GHz - enables real-time packet forwarding at line rate for 1 GbE interfaces |
| Memory Interface | Single-channel DDR3L/DDR4 controller, 1600 MT/s with ECC - supports up to 64 GB addressable space |
| DPAA Throughput | FMAN parses/classifies at 13 Gb/s; SEC 5.4 delivers 5 Gb/s symmetric crypto (AES-128/256, 3DES) |
| SerDes Lanes | Eight lanes, each configurable up to 5 Gb/s - supports 4× PCIe 2.0, 2× SATA 2.0, or 5× SGMII/QSGMII |
| Ethernet MACs | Five 1 GbE MACs with IEEE 1588v2 support - no integrated switch (vs. T1040), enabling flexible PHY selection |
| Virtualization | Hardware-assisted hypervisor mode (extra privilege level) - enables KVM, NXP Hypervisor, or Green Hills Integrity |
Pinout & Package
Package: 1296-pin FC-BGA (37.5 mm × 37.5 mm, 0.8 mm pitch), RoHS-compliant, thermal lid.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_DQ[0:63] | DDR data bus | 64-bit bidirectional interface to DDR3L/DDR4 SDRAM; requires matched trace lengths and on-die termination |
| DDR_ADDR[0:15] | DDR address/command bus | 16-bit address + bank/row/column control; supports 256 MB–64 GB memory mapping |
| PCIE_RX[0:3]/TX[0:3] | PCIe 2.0 differential pairs | Four independent PCIe 2.0 links (each x1 or combined x4); AC-coupled, 100 Ω differential impedance |
| SGMII_RX[0:4]/TX[0:4] | Gigabit Ethernet physical layer interface | Five SGMII lanes for 1 GbE MACs; each connects directly to external PHY without switch logic |
| QUICC_TDM[0:3] | TDM time-division multiplexing interface | Supports E1/T1, HDLC, and ISDN protocols; enables legacy telecom interface integration |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Virtualization Support | Hypervisor privilege level enables secure partitioning of control and data planes across Linux containers or KVM guests |
| DPAA Frame Manager (FMAN) | 13 Gb/s header parsing and classification offloads CPU cycles from deep packet inspection and ACL enforcement |
| SEC 5.4 Cryptographic Engine | 5 Gb/s throughput for AES-GCM, SHA-256, and RSA-2048 - accelerates IPsec and TLS termination |
| QUICC Engine Module | Dedicated RISC coprocessor handling TDM, HDLC, UART, and ISDN - preserves main CPU bandwidth for application tasks |
| CoreNet Coherency Fabric | Low-latency, prioritized interconnect between cores, accelerators, and memory - ensures deterministic scheduling in real-time workloads |
Applications
| Enterprise Router | Industrial Secure Gateway |
|---|---|
Use Scenario: Fixed enterprise router aggregating WAN/LAN traffic with firewall, QoS, and VLAN segmentation. IC Role / Device Role / Timing Role: Main control and data plane processor executing routing stack while offloading packet classification and crypto to DPAA/SEC. Use Value: Five 1 GbE MACs enable direct connection to upstream ISP and downstream LAN segments; DPAA reduces CPU load by >70% during ACL-intensive forwarding. | Use Scenario: Factory-floor gateway bridging Modbus TCP, PROFINET, and MQTT with TLS-secured cloud uplink. IC Role / Device Role / Timing Role: Real-time protocol translator and secure edge node running dual Linux partitions (control + OT/IT bridge). Use Value: QUICC Engine handles legacy fieldbus timing; SEC 5.4 encrypts cloud telemetry at line rate; virtualization isolates safety-critical control logic. |
| Mobile Backhaul Edge Node | Ruggedized Defense Appliance |
Use Scenario: Small-form-factor mobile backhaul unit connecting 4G/LTE base stations to aggregation networks via microwave or fiber. IC Role / Device Role / Timing Role: Integrated packet processor performing sync (IEEE 1588v2), QoS shaping, and IP tunneling (GRE/GTP-U). Use Value: Hardware timestamping in all five 1 GbE MACs ensures sub-100 ns PTP accuracy; SerDes flexibility supports both SFP+ and CPRI over SGMII. | Use Scenario: COTS-based tactical radio or network encryption device operating in extended temperature and shock environments. IC Role / Device Role / Timing Role: Trusted execution platform with secure boot, tamper detection, and volatile key storage for NSA-certified crypto modules. Use Value: QorIQ Trust Architecture enforces chain-of-trust from ROM bootloader through Linux kernel; ECC DDR prevents bit-flip-induced faults in radiation-prone settings. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| T1040NSE7MQB | Includes integrated 8-port Gigabit Ethernet switch; same core count/frequency, identical package and pinout | Better suited for switch-centric designs requiring wire-speed L2 switching without external switch IC | Select T1040NSE7MQB when board layout must integrate L2 switching; T1042NSE7MQB preferred when external PHY flexibility and reduced BOM cost are priorities |
| T1022NSE7MQB | Dual-core e5500 (1.2–1.5 GHz); same DPAA, SerDes, peripheral set, and pin-compatible 1296-pin FC-BGA | Lower power and cost target for entry-level edge routers or headless IoT concentrators | Choose T1022NSE7MQB for thermally constrained or cost-sensitive deployments where dual-core performance suffices |
Compared with T1040NSE7MQB and T1022NSE7MQB, the T1042NSE7MQB delivers optimal balance of quad-core compute density, full DPAA offload, and PHY-level Ethernet interface freedom - making it ideal for software-defined, multi-protocol edge nodes requiring upgrade path from dual-core without PCB redesign.
Availability
T1042NSE7MQB is available at Aetrix Electronics and suitable for enterprise routers, industrial secure gateways, and mobile backhaul edge nodes requiring stable component supply across long-lifecycle embedded programs.
Supply support for T1042NSE7MQB 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 automotive, industrial & IoT, mobile, and communication infrastructure applications.
The QorIQ T1 family - including T1042NSE7MQB - was designed for mixed-control-and-data-plane networking equipment demanding hardware-accelerated packet processing, security, and real-time determinism in compact form factors.
FAQ
What is the maximum DDR memory speed supported by T1042NSE7MQB?
The T1042NSE7MQB supports DDR3L and DDR4 memory at up to 1600 MT/s with full ECC capability. This speed enables sustained bandwidth for DPAA buffer management and multi-core cache coherency, and the controller accommodates memory modules with densities up to 64 GB addressable space. The T1042NSE7MQB DDR interface complies with JEDEC standards for DDR3L-1600 and DDR4-1600, and requires proper termination and layout matching per NXP's hardware design guide.
Does T1042NSE7MQB include an integrated Ethernet switch?
No, the T1042NSE7MQB does not include an integrated Ethernet switch. Unlike the pin-compatible T1040NSE7MQB, which integrates an 8-port Gigabit Ethernet switch, the T1042NSE7MQB provides five standalone 1 GbE MACs for connection to external PHYs or switches. This architecture gives designers flexibility in PHY selection, optical/electrical interface choice, and system-level switching topology - confirmed in the official T1 Family Feature List and comparison table.
What virtualization technologies are supported on T1042NSE7MQB?
The T1042NSE7MQB supports hardware-assisted virtualization via an extra hypervisor privilege level in the e5500 core. It is validated with NXP's own hypervisor, Linux KVM, and commercial solutions from Green Hills Software and Enea. The T1042NSE7MQB enables secure partitioning of control and data planes, containerized microservices, and real-time guest isolation - all leveraging CoreNet coherency and DPAA resource scheduling without software emulation overhead.
Which SerDes protocols can be configured on T1042NSE7MQB?
The T1042NSE7MQB features eight SerDes lanes, each configurable up to 5 Gb/s, supporting PCIe 2.0 (x1/x2/x4), SATA 2.0, SGMII, and QSGMII protocols. Configuration is done via hardware strapping and RCW (Reset Configuration Word) settings. The SerDes does not support 10 GbE or CPRI natively, but SGMII can interface with external 10G PHYs via gearbox chips - as documented in the T1 Family Reference Manual and SerDes configuration guides.
How does the QUICC Engine in T1042NSE7MQB differ from the main e5500 cores?
The QUICC Engine in T1042NSE7MQB is a dedicated RISC coprocessor separate from the four e5500 cores, optimized for deterministic real-time I/O handling of legacy protocols including TDM, HDLC, UART, and ISDN. It operates independently with its own instruction/data RAM and DMA, offloading time-critical serial communications from the main application cores - preserving e5500 cycles for Linux, routing stacks, or application logic. This separation is architecturally distinct and explicitly defined in the T1042NSE7MQB reference manual.
T1042NSE7MQB 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:
- 1.4GHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR3L/4
- 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
T1042NSE7MQB FAQ
1.How can I place an order for T1042NSE7MQB through Aetrix?
Please submit a Request for Quotation (RFQ) for T1042NSE7MQB 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 T1042NSE7MQB reliable?
The price and inventory of T1042NSE7MQB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for T1042NSE7MQB is usually 5 days.
3.What payment methods are accepted for T1042NSE7MQB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for T1042NSE7MQB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for T1042NSE7MQB?
T1042NSE7MQB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your T1042NSE7MQB 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 T1042NSE7MQB?
For technical support, including T1042NSE7MQB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your T1042NSE7MQB requirements.
6.How does Aetrix verify that T1042NSE7MQB is sourced from the original manufacturer or authorized distributors?
All T1042NSE7MQB 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 T1042NSE7MQB meets industry standards.
7.What is the process for return or replacement of T1042NSE7MQB?
All T1042NSE7MQB units undergo pre-shipment inspection (PSI). If there is an issue with T1042NSE7MQB, 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 T1042NSE7MQB part is unused and in its original packaging.
Return procedure for T1042NSE7MQB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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