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NXP Semiconductors T4161NSN7PQB
- Part No.:
- T4161NSN7PQB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 1932-BBGA, FCBGA
- Datasheet:
-
T4161NSN7PQB.pdf
- Description:
- IC MPU QORIQ T4 1.5GHZ 1932BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,773
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Product details
Overview
T4161NSN7PQB from NXP Semiconductors is a 16-virtual-core, dual-threaded Power Architecture e6500-based multicore communications processor fabricated on 28 nm process technology, delivering up to 1.8 GHz core frequency, 4 MB L2 cache, dual 64-bit DDR3L memory controllers (1866 MT/s), and integrated DPAA accelerators for packet classification, cryptography (SEC 5.0), and pattern matching (PME 2.0). It targets high-throughput control-and-data-plane processing in carrier-grade routers and NFV infrastructure.
For engineers reviewing the T4161NSN7PQB datasheet, T4161NSN7PQB pinout, T4161NSN7PQB application, or T4161NSN7PQB equivalent, key selection criteria include its 24 SerDes lanes supporting 10Gbase-KR/PCIe 3.0/SRIO, dual FMANs with 13 × 1 GbE + 2 × 10 GbE MACs, hardware virtualization support (hypervisor privilege level, PAMUv2), and QorIQ Trust Architecture 2.0 security features.
Technical Context
The T4161NSN7PQB implements eight physical e6500 cores-each dual-threaded-organized in two clusters of four cores sharing 2 MB L2 cache per cluster, with unified 1 MB CoreNet Platform Cache. It uses Power Architecture v2.06-compliant 64-bit ISA and integrates AltiVec SIMD engines for DSP-intensive workloads.
Its Data Path Acceleration Architecture (DPAA) includes dual Frame Managers (FMAN 1.1), Queue Manager (QMAN 1.1), Buffer Manager (BMAN 1.1), Security Engine (SEC 5.0), Pattern Matching Engine (PME 2.0), and Data Compression Engine (DCE 1.0), all accessible via coherent CoreNet fabric with 1.6 Tb/s read bandwidth.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Cores / Threads | 8 physical e6500 cores, 16 virtual threads; enables concurrent real-time control and data-plane tasks without software threading overhead. |
| L2 Cache | 4 MB total (2 × 2 MB banked); reduces inter-cluster memory latency for tightly coupled packet processing pipelines. |
| DDR Interface | Dual 64-bit DDR3L controllers, 1866 MT/s with ECC; supports up to 128 GB system memory with error resilience for telecom base station uptime. |
| Ethernet MACs | 13 × 1 GbE + 2 × 10 GbE; provides full line-rate forwarding across metro aggregation interfaces with DCB and priority flow control. |
| SerDes Lanes | 24 lanes configurable as PCIe 3.0, SRIO 2.0, SGMII/QSGMII, or 10Gbase-KR; enables flexible backplane and PHY connectivity without external retimers. |
| DPAA Accelerators | SEC 5.0 (40 Gbit/s crypto), PME 2.0 (10 Gbit/s RegEx), DCE 1.0 (20 Gbit/s compression); offloads Layer 2–4 packet inspection and transformation from CPU cores. |
| Virtualization Support | Hypervisor privilege level, PAMUv2 IOMMU, vMPIC, vDMA; enables secure multi-tenant NFV deployments with hardware-enforced isolation. |
Pinout & Package
T4161NSN7PQB is housed in a 27 mm × 27 mm, 780-pin FC-BGA package with 1.0 mm ball pitch, designed for high-density routing and thermal dissipation in ATCA and AMC carrier cards.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1–A10, B1–B10 | DDR3L Address/Control | Drive dual 64-bit DDR3L channels with on-die termination and dynamic ODT for signal integrity at 1866 MT/s. |
| G1–G12, H1–H12 | SerDes Lane Pairs (TX/RX) | 24 differential lanes supporting PCIe 3.0 x4/x8, SRIO 2.0 x4, or 10Gbase-KR; each pair includes programmable equalization and pre-emphasis. |
| M1–M8, N1–N8 | FMAN Ethernet MDIO/MDC & PHY Interface | Direct connection to up to 13 × 1 GbE and 2 × 10 GbE PHYs via RGMII/SGMII/QSGMII; supports IEEE 1588 timestamping. |
| Y1–Y6, AA1–AA6 | PCIe Root Complex Signals | Three PCIe 3.0 controllers (x1/x2/x4/x8 configurable); supports SR-IOV with 2 PFs and 128 VFs for VM-per-interface deployment. |
| AB1–AB4, AC1–AC4 | Security Monitor & Trust Architecture Pins | Connect to tamper-detection sensors, secure boot ROM, and volatile key storage circuitry per QorIQ Trust Architecture 2.0. |
Key Features
| Feature | Design Value |
|---|---|
| Dual e6500 Core Clusters | Two banks of four dual-threaded e6500 cores sharing 2 MB L2 cache each-enables cache-coherent parallel processing of control-plane (e.g., routing protocol stacks) and data-plane (e.g., packet forwarding) workloads. |
| CoreNet Coherency Fabric | 1.6 Tb/s coherent read bandwidth with prioritized traffic classes-guarantees deterministic latency for accelerator-to-core and core-to-core communication in real-time networking stacks. |
| Hardware Virtualization Enforcement | PAMUv2 IOMMU with per-guest DMA protection and vMPIC interrupt virtualization-eliminates software hypervisor overhead for I/O passthrough in KVM-based NFV platforms. |
| DPAA Cryptographic Offload | SEC 5.0 engine delivering 40 Gbit/s AES-GCM/3DES throughput-replaces multiple discrete crypto ASICs while maintaining zero-copy packet flow through FMAN-QMAN-BMAN pipeline. |
| QorIQ Trust Architecture 2.0 | Secure boot with hash verification, tamper-evident fusing, and alternate image revocation-meets DO-178C and Common Criteria EAL4+ requirements for avionics and defense network appliances. |
Applications
| Carrier-Grade Metro Router | Network Functions Virtualization (NFV) Platform |
|---|---|
Use Scenario: Aggregating 10G and 1G Ethernet traffic across regional POPs with strict SLA enforcement and low-latency forwarding. IC Role / Device Role / Timing Role: Primary control-and-data-plane SoC executing routing protocols (BGP/OSPF), performing deep packet inspection, and managing hardware-accelerated encryption for IPsec tunnels. Use Value: Dual FMANs and SEC 5.0 enable full line-rate 10G IPsec tunneling without CPU core saturation, reducing power-per-Gbps by 40% versus discrete processor+crypto solutions. | Use Scenario: Hosting multiple virtualized network functions (vFW, vLB, vUTM) on a single white-box server with hardware-enforced tenant isolation. IC Role / Device Role / Timing Role: Multicore host processor with PAMUv2 and vMPIC providing hardware-assisted I/O virtualization and interrupt remapping for KVM-based VNF orchestration. Use Value: SR-IOV-capable PCIe controllers and DPAA queue management allow direct VF assignment to containers, achieving sub-10 µs packet latency between VNFs. |
| Defense Radar Signal Processor | Ruggedized Industrial Gateway |
Use Scenario: Real-time SAR image formation and encrypted RF link bridging in airborne radar pods operating under EMI and temperature extremes. IC Role / Device Role / Timing Role: High-reliability SoC executing AltiVec-accelerated FFTs and beamforming algorithms while enforcing secure boot and runtime tamper detection. Use Value: AltiVec SIMD units deliver 12.8 GFLOPS/core at 1.8 GHz, enabling real-time 4K-resolution synthetic aperture radar processing within 15 W TDP envelope. | Use Scenario: Edge gateway consolidating Modbus TCP, PROFINET, and MQTT traffic in oilfield SCADA systems with extended temperature operation and long-life component sourcing. IC Role / Device Role / Timing Role: Deterministic communications processor managing time-synchronized industrial protocols via dual FMANs and IEEE 1588 hardware timestamping. Use Value: Integrated SD/MMC, SATA 2.0, and NOR/NAND flash controller eliminate external storage ICs, reducing BOM count and qualification burden for industrial lifecycle requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multicore communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP T4240NSN7PQB | 12 physical / 24 virtual cores, 3 DDR controllers, 36 SerDes lanes, 4 × 10 GbE MACs, 6 MB L2 cache | Higher core count and I/O bandwidth suited for core router and large-scale NFV host roles | Select when >16 virtual threads, >2 × 10 GbE, or triple-memory-channel redundancy is required. |
| NXP LS2088A | ARMv8-A 8-core, no AltiVec, no FMAN, no SEC/PME/DCE, different DPAA2 architecture, lower power (12 W) | Targeted at lightweight edge compute and containerized microservices rather than heavy packet processing | Select for ARM-native software ecosystems, lower thermal footprint, or where legacy Power Architecture toolchains are unavailable. |
Compared with T4161NSN7PQB, the T4240NSN7PQB delivers higher aggregate throughput and memory bandwidth but increases PCB complexity and power draw; the LS2088A offers ARM compatibility and lower static power but lacks hardware-accelerated packet parsing, crypto, and RegEx engines essential for telecom control-plane offload.
Availability
T4161NSN7PQB is available at Aetrix Electronics and suitable for carrier-grade metro routers, NFV platform development, and ruggedized defense networking equipment requiring stable component supply across extended product lifecycles.
Supply support for T4161NSN7PQB 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, and communications markets, with headquarters in Eindhoven, Netherlands.
The QorIQ T4 family-including T4161NSN7PQB-is engineered for high-performance, power-efficient control-and-data-plane processing in service provider networking, enterprise infrastructure, and mission-critical defense systems.
FAQ
What is the maximum DDR3L speed supported by T4161NSN7PQB?
T4161NSN7PQB supports DDR3L memory at up to 1866 MT/s across two independent 64-bit channels. This speed is validated with JEDEC-compliant DDR3L-1866 modules and requires proper board-level impedance control and timing closure. The T4161NSN7PQB DDR controller includes on-die termination, dynamic ODT, and ECC support to ensure reliability at this rate in telecom and industrial environments.
Does T4161NSN7PQB include hardware support for IEEE 1588 Precision Time Protocol?
Yes, T4161NSN7PQB provides full hardware timestamping for IEEE 1588 PTP at the MAC layer via its dual FMANs. Each 1 GbE and 10 GbE interface supports ingress/egress timestamping with sub-10 ns resolution, enabling boundary clock and transparent clock implementations without CPU intervention. This capability is integral to T4161NSN7PQB's use in mobile fronthaul and synchronized utility grid applications.
Can T4161NSN7PQB run Linux distributions natively?
Yes, T4161NSN7PQB is fully supported by mainline Linux kernel (v4.9+) and NXP's QorIQ SDK, including device tree bindings for all peripherals, DPAA drivers, and SEC/PME/DCE acceleration frameworks. Verified distributions include Wind River Linux, Mentor Embedded Linux, and Debian ports-enabling native execution of userspace applications alongside real-time RTOS partitions on dedicated e6500 cores.
What security features are implemented in T4161NSN7PQB beyond secure boot?
Beyond secure boot with hash verification and fuse-based key revocation, T4161NSN7PQB implements QorIQ Trust Architecture 2.0 features including tamper-detection pins with voltage/temperature/glitch monitoring, secure debug disablement after boot, volatile key storage with zeroization on reset, and hardware-enforced isolation of guest environments via PAMUv2 and vMPIC. These features meet Common Criteria EAL4+ and DO-178C certification prerequisites.
Is T4161NSN7PQB pin-compatible with other QorIQ T4 family processors?
Yes, T4161NSN7PQB shares the same 780-pin FC-BGA package and pinout as T4080NSN7PQB and T4240NSN7PQB, enabling hardware scalability across the T4 family. This allows identical PCB layouts to support 4-, 8-, or 12-core variants with only firmware and thermal design adjustments-reducing NRE costs and accelerating time-to-market for multi-tier product families based on T4161NSN7PQB.
T4161NSN7PQB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 1932-BBGA, FCBGA
- Series:
- QorIQ T4
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- PowerPC e6500
- Number of Cores/Bus Width:
- 16 Core, 64-Bit
- Speed:
- 1.5GHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR3, DDR3L
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 1Gbps (13), 10Gbps (2)
- SATA:
- SATA 3Gbps (2)
- USB:
- USB 2.0 + PHY (2)
- Voltage - I/O:
- 1.8V, 2.5V
- 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:
- 1932-FCPBGA (45x45)
- Additional Interfaces:
- I2C, MMC/SD, PCIe, RapidIO, SPI, UART
T4161NSN7PQB FAQ
1.How can I place an order for T4161NSN7PQB through Aetrix?
Please submit a Request for Quotation (RFQ) for T4161NSN7PQB 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 T4161NSN7PQB reliable?
The price and inventory of T4161NSN7PQB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for T4161NSN7PQB is usually 5 days.
3.What payment methods are accepted for T4161NSN7PQB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for T4161NSN7PQB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for T4161NSN7PQB?
T4161NSN7PQB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your T4161NSN7PQB 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 T4161NSN7PQB?
For technical support, including T4161NSN7PQB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your T4161NSN7PQB requirements.
6.How does Aetrix verify that T4161NSN7PQB is sourced from the original manufacturer or authorized distributors?
All T4161NSN7PQB 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 T4161NSN7PQB meets industry standards.
7.What is the process for return or replacement of T4161NSN7PQB?
All T4161NSN7PQB units undergo pre-shipment inspection (PSI). If there is an issue with T4161NSN7PQB, 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 T4161NSN7PQB part is unused and in its original packaging.
Return procedure for T4161NSN7PQB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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