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NXP Semiconductors T1042NXE7MQB
- Part No.:
- T1042NXE7MQB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 780-FBGA, FCBGA
- Datasheet:
-
T1042NXE7MQB.pdf
- Description:
- IC MPU QORIQ T1 1.4GHZ 780FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,914
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Product details
Overview
T1042NXE7MQB 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), and five 1 Gb/s Ethernet MACs - deployed in fixed routers, industrial firewalls, and ruggedized network appliances requiring deterministic packet processing and hardware-accelerated security.
For engineers reviewing the T1042NXE7MQB datasheet, T1042NXE7MQB pinout, T1042NXE7MQB application, or T1042NXE7MQB equivalent, key selection criteria include DDR3L/4 memory controller speed (1600 MT/s), DPAA throughput (13 Gb/s frame classification), SEC 5.4 crypto acceleration (5 Gb/s AES/3DES), SerDes lane count (8× 5 Gb/s), and hypervisor-level virtualization support for partitioned control/data plane workloads.
Technical Context
The T1042NXE7MQB implements a coherent CoreNet fabric linking four e5500 cores, 256 KB shared L3 cache, and DPAA subsystems (FMAN, QMAN, BMAN, SEC). It supports hybrid 32/64-bit execution mode and hardware-assisted virtualization with hypervisor privilege level.
Its networking stack includes five independent 1 Gb/s Ethernet MACs (RGMII/SGMII), eight-lane SerDes supporting SGMII/QSGMII/PCIe/SATA, and dual DMA controllers - but excludes the 8-port integrated Gigabit switch found only in T1040/T1020 variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Count & Type | 4× e5500 64-bit Power Architecture cores, enabling parallel control-plane and data-plane task distribution |
| Max Core Frequency | 1.5 GHz - delivers up to 4.5 DMIPS/MHz per core (13.5 DMIPS total) for real-time packet inspection |
| Memory Interface | Single-channel DDR3L/DDR4 controller at 1600 MT/s with ECC - supports up to 64 GB addressable space |
| DPAA Throughput | 13 Gb/s frame parsing/classification via FMAN - offloads CPU from Layer 2–4 header processing |
| Crypto Acceleration | SEC 5.4 engine at 5 Gb/s for AES-128/256, 3DES, SHA-1/256 - enables line-rate IPsec in firewall applications |
| SerDes Lanes | 8 lanes × 5 Gb/s - configurable as 4× PCIe 2.0, 2× SATA 2.0, or 5× SGMII for flexible PHY interfacing |
| Ethernet MACs | 5× 1 Gb/s MACs (RGMII/SGMII) - no integrated switch; requires external PHY or switch IC |
Pinout & Package
Package: FC-PBGA-783 (27 mm × 27 mm, 1.0 mm pitch), RoHS-compliant, lead-free, thermally enhanced.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_DQ[0:63] | DDR3L/4 Data Bus | 64-bit bidirectional data path supporting burst transfers at 1600 MT/s with ECC protection |
| DDR_ADDR[0:15] | DDR Address & Command | 16-bit address/command bus controlling row/column/bank activation and refresh timing |
| SGMII_RX[0:4]/TX[0:4] | Serial Gigabit Media Independent Interface | Five differential pairs for direct connection to 1 Gb/s PHYs without external retimers |
| PCIE_CLKREQ[0:3] | PCIe Clock Request | Active-low signals requesting reference clock from root complex - enables dynamic power gating of unused PCIe links |
| SEC_CLKIN | Security Engine Clock Input | Dedicated 100 MHz input for SEC 5.4 crypto engine - isolated from system clock domain for jitter resilience |
| TRST_B | JTAG Test Reset | Asynchronous active-low reset for boundary-scan logic - required for IEEE 1149.1 compliance and debug initialization |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Virtualization Support | Hypervisor privilege level (HV) enables KVM or NXP Hypervisor deployment for strict VM isolation in UTM appliances |
| DPAA Frame Manager (FMAN) | 13 Gb/s header parsing and ACL-based classification - reduces CPU load by >70% in packet filtering use cases |
| SEC 5.4 Cryptographic Engine | 5 Gb/s symmetric encryption/decryption - sustains full 1 Gb/s IPsec tunnel throughput across all five MACs simultaneously |
| CoreNet Coherency Fabric | Cache-coherent interconnect with bandwidth allocation - ensures deterministic latency for real-time control tasks alongside data-plane traffic |
| Hybrid 32/64-bit Execution Mode | Runtime-selectable ISA mode - allows legacy 32-bit firmware to coexist with new 64-bit applications on same core |
Applications
| Fixed Router Control Plane | Industrial Firewall Appliance |
|---|---|
Use Scenario: Managing routing tables, BGP/OSPF protocol stacks, and CLI configuration in carrier-grade edge routers. IC Role / Device Role / Timing Role: Control-plane processor executing Linux-based routing daemons while delegating packet forwarding to DPAA. Use Value: e5500 cores deliver low-latency interrupt response (<100 ns) for protocol state updates, while CoreNet fabric prevents cache thrashing during concurrent management traffic. | Use Scenario: Enforcing deep packet inspection, TLS decryption, and application-layer filtering in factory-floor security gateways. IC Role / Device Role / Timing Role: Dual-role processor running firewall OS in hypervisor-isolated VMs while accelerating crypto and pattern matching in SEC/FMAN hardware. Use Value: SEC 5.4 and Pattern Match Engine 2.0 enable 5 Gb/s encrypted throughput without CPU saturation - sustaining full wire-rate inspection on all five 1 Gb/s ports. |
| Ruggedized Network Appliance | Smart Grid Substation Controller |
Use Scenario: Operating in extended temperature (-40°C to +105°C) environments for military comms hubs with deterministic latency requirements. IC Role / Device Role / Timing Role: Real-time embedded processor managing time-sensitive I/O (GPIO, UART, I²C) and synchronizing packet timestamps via IEEE 1588v2 PTP support. Use Value: Hardware timestamping in FMAN and dedicated watchdog timers ensure sub-microsecond jitter control for mission-critical command-and-control traffic. | Use Scenario: Monitoring and controlling distributed energy resources (DERs) using IEC 61850 GOOSE messaging over hardened Ethernet. IC Role / Device Role / Timing Role: Deterministic communications processor handling synchronized sampling, event logging, and secure remote access via encrypted tunnels. Use Value: DDR ECC and SEC tamper detection meet IEC 62443-3-3 SIL-2 requirements for secure, fault-tolerant grid automation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| T1040NXE7MQB | Includes integrated 8-port Gigabit Ethernet switch; identical core count/frequency, but lacks two DMA channels | Better suited for compact switch/router designs needing internal switching; not suitable where external PHY flexibility is required | Select T1040NXE7MQB only when board layout must eliminate external switch IC and reduce component count |
| T1022NXE7MQB | Dual-core e5500 at 1.5 GHz; same DPAA/SEC/SerDes features but halved compute capacity and memory bandwidth | Targeted at cost-sensitive, lower-throughput edge devices such as broadband CPE or small-office firewalls | Choose T1022NXE7MQB when control-plane workload is light and five 1 Gb/s MACs exceed required port density |
Compared with T1040NXE7MQB and T1022NXE7MQB, the T1042NXE7MQB provides optimal balance of quad-core compute headroom, full DPAA offload capability, and flexible PHY interfacing - making it the preferred choice for scalable, externally switched multi-service network appliances.
Availability
T1042NXE7MQB is available at Aetrix Electronics and suitable for fixed routers, industrial firewalls, and ruggedized network appliances requiring stable component supply across long-life industrial programs.
Supply support for T1042NXE7MQB 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 T1042NXE7MQB, was designed for mixed control- and data-plane embedded networking - integrating Power Architecture cores, DPAA acceleration, and hardened peripherals for carrier-edge and industrial infrastructure.
FAQ
Does T1042NXE7MQB include an integrated Ethernet switch?
No, the T1042NXE7MQB does not include an integrated Gigabit Ethernet switch. That feature is exclusive to the T1040NXE7MQB and T1020NXE7MQB variants. The T1042NXE7MQB provides five independent 1 Gb/s Ethernet MACs (RGMII/SGMII) requiring external PHYs or switch ICs - offering greater design flexibility for custom backplane or modular port configurations. This architecture avoids switch silicon limitations and enables precise PHY selection per port.
What memory technologies does T1042NXE7MQB support?
The T1042NXE7MQB supports single-channel DDR3L and DDR4 SDRAM up to 1600 MT/s with on-die termination and ECC support. It addresses up to 64 GB of physical memory space and includes a 256 KB shared platform cache (L3) plus per-core 32 KB I/D L1 and 256 KB L2 caches. Memory initialization is handled by built-in ROM code, and the controller complies with JEDEC DDR3L-1600 and DDR4-1600 specifications - validated for industrial temperature operation.
Is hardware virtualization supported on T1042NXE7MQB?
Yes, the T1042NXE7MQB supports hardware-assisted virtualization through the e5500 core's hypervisor privilege level (HV). This enables deployment of KVM, NXP Hypervisor, or commercial solutions like Green Hills INTEGRITY. Virtual machines can be strictly isolated for control-plane (Linux) and data-plane (real-time OS) workloads, with PAMU-enforced memory protection and CoreNet fabric QoS guarantees - critical for UTM and secure gateway applications requiring certified separation.
What cryptographic algorithms does the SEC 5.4 engine in T1042NXE7MQB accelerate?
The SEC 5.4 engine in T1042NXE7MQB accelerates AES-128/192/256 (ECB/CBC/CTR/GCM), 3DES-EDE, SHA-1/224/256/384/512, MD5, RSA up to 4096-bit, and ECC (NIST P-256/P-384). It achieves 5 Gb/s throughput for bulk symmetric operations and supports secure key storage in volatile registers with tamper detection. These capabilities allow the T1042NXE7MQB to sustain full 1 Gb/s IPsec ESP/AH throughput across all five Ethernet interfaces simultaneously without CPU intervention.
Can T1042NXE7MQB operate in hybrid 32-bit/64-bit mode?
Yes, the T1042NXE7MQB supports hybrid execution mode: the e5500 core can run legacy 32-bit PowerPC applications natively while also executing new 64-bit code in the same boot environment. This is enabled via MSR[SF] bit control and allows phased migration of firmware stacks - for example, running 32-bit bootloader and device drivers alongside 64-bit application containers. The mode is software-selectable per thread and maintains full register file compatibility between modes.
T1042NXE7MQB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 780-FBGA, FCBGA
- Series:
- QorIQ T1
- Packaging:
- Bulk
- 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:
- -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
T1042NXE7MQB FAQ
1.How can I place an order for T1042NXE7MQB through Aetrix?
Please submit a Request for Quotation (RFQ) for T1042NXE7MQB 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 T1042NXE7MQB reliable?
The price and inventory of T1042NXE7MQB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for T1042NXE7MQB is usually 5 days.
3.What payment methods are accepted for T1042NXE7MQB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for T1042NXE7MQB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for T1042NXE7MQB?
T1042NXE7MQB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your T1042NXE7MQB 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 T1042NXE7MQB?
For technical support, including T1042NXE7MQB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your T1042NXE7MQB requirements.
6.How does Aetrix verify that T1042NXE7MQB is sourced from the original manufacturer or authorized distributors?
All T1042NXE7MQB 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 T1042NXE7MQB meets industry standards.
7.What is the process for return or replacement of T1042NXE7MQB?
All T1042NXE7MQB units undergo pre-shipment inspection (PSI). If there is an issue with T1042NXE7MQB, 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 T1042NXE7MQB part is unused and in its original packaging.
Return procedure for T1042NXE7MQB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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