NXP Semiconductors T4160NSN7QTB

Overview

T4160NSN7QTB from NXP Semiconductors is a multicore communications processor based on the Power Architecture e6500 core, delivering 16 virtual threads across 8 physical dual-threaded cores at up to 1.8 GHz, with 4 MB L2 cache, dual 64-bit DDR3L memory controllers (1866 MT/s), and integrated Data Path Acceleration Architecture (DPAA) for packet processing. It targets high-throughput control-and-data-plane applications in service provider routers and enterprise security appliances.

For engineers reviewing the T4160NSN7QTB datasheet, T4160NSN7QTB pinout, T4160NSN7QTB application, or T4160NSN7QTB equivalent, key selection criteria include its 24 SerDes lanes supporting 10 GbE/PCIe 3.0/SRIO, hardware-assisted virtualization with hypervisor privilege level, and DPAA accelerators for crypto (SEC 5.0), pattern matching (PME 2.0), and compression (DCE 1.0).

Technical Context

The T4160NSN7QTB implements eight e6500 cores clustered in two banks of four, each sharing 2 MB L2 cache and featuring AltiVec SIMD, 7 DMIPS/MHz, and state-retention power gating. Its CoreNet coherency fabric delivers 1.6 Tb/s coherent read bandwidth and supports hierarchical QoS scheduling via QMAN.

DPAA is tightly integrated: FMAN parses/classifies up to 50 Gbit/s of traffic, BMAN manages 64 buffer pools, and SEC 5.0 provides 40 Gbit/s cryptographic throughput (AES-256, 3DES, Kasumi). The processor includes three PCIe 3.0 controllers, dual FMANs supporting 2×10 GbE + 10×1 GbE MACs, and PAMUv2 for I/O memory management in virtualized environments.

Key Specifications

Pinout & Package

Package: 23x23 mm, 1296-ball FC-BGA (Fine-Pitch Ball Grid Array), RoHS-compliant, 1.0 mm ball pitch, designed for high-density routing and thermal dissipation in ATCA/AMC systems.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar multicore communications processor applications.

Compared with T4240NSN7QTB and LS2088A, the T4160NSN7QTB balances core density, DPAA acceleration, and SerDes flexibility for mid-tier edge networking-offering optimal cost-per-Gbps in 2×10 GbE + 10×1 GbE configurations without over-provisioning resources.

Availability

T4160NSN7QTB is available at Aetrix Electronics and suitable for service provider edge routers, enterprise UTM appliances, and industrial SDN controllers requiring stable component supply, extended lifecycle support, and traceable sourcing for production programs.

Supply support for T4160NSN7QTB 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 QorIQ T4 family-including the T4160NSN7QTB-is engineered for embedded communications infrastructure, combining Power Architecture compute with hardware-accelerated data-path processing to replace discrete ASIC+FPGA+CPU architectures in carrier-grade equipment.

FAQ

What is the maximum operating frequency of the T4160NSN7QTB?

The T4160NSN7QTB operates at a maximum frequency of 1.8 GHz across all eight e6500 cores. This frequency is guaranteed under industrial temperature conditions (–40°C to +105°C) with appropriate thermal design. The T4160NSN7QTB achieves this while maintaining dual-threaded execution per core and sustaining full DDR3L bandwidth and SerDes link stability-critical for real-time packet forwarding in metro edge routers.

Does the T4160NSN7QTB support hardware virtualization?

Yes, the T4160NSN7QTB includes comprehensive hardware virtualization support: an extra hypervisor privilege level, logical-to-real address translation offload, vMPIC for virtualized interrupt handling, vDMA for user-level DMA, and PAMUv2 for I/O memory management. These features enable KVM-based virtual machines and Linux containers on the T4160NSN7QTB with near-native performance and strict memory isolation-validated in NFV deployments running multiple security VNFs simultaneously.

What memory interfaces does the T4160NSN7QTB provide?

The T4160NSN7QTB integrates two 64-bit DDR3L memory controllers supporting data rates up to 1866 MT/s with ECC, interleaving, and configurable timing parameters. Each controller drives one independent memory channel, enabling up to 16 GB per channel with RDIMM/LRDIMM support. This configuration ensures sufficient bandwidth for DPAA accelerators and multi-core workloads in T4160NSN7QTB-based systems such as enterprise firewalls and SD-WAN gateways.

How many 10 Gigabit Ethernet interfaces can the T4160NSN7QTB support?

The T4160NSN7QTB supports up to two 10 Gigabit Ethernet interfaces via its dual FMANs and 24 SerDes lanes. These can be configured as 2×10 GbE SFP+ ports alongside 10×1 GbE interfaces using RGMII/SGMII. The T4160NSN7QTB's FMAN hardware handles full line-rate packet parsing, classification, and distribution-making it ideal for compact edge routers where space and power constrain the use of external PHYs or switch fabrics.

Is the T4160NSN7QTB pin-compatible with other QorIQ T4 family processors?

Yes, the T4160NSN7QTB shares the same 1296-ball FC-BGA package and pinout as the T4080NSN7QTB and T4240NSN7QTB, enabling hardware reuse across the T4 family. This pin compatibility allows designers to scale performance-from 4 to 12 physical cores-without changing PCB layout or thermal solution. The T4160NSN7QTB maintains identical power delivery, DDR routing, and SerDes ball assignments, simplifying migration paths in multi-tier product families.