NXP Semiconductors T1024NSE7KNA

Overview

T1024NSE7KNA from NXP Semiconductors is a dual-core 64-bit Power Architecture® communications processor featuring e5500 cores clocked up to 1.4 GHz, integrated DPAA acceleration, 256 KB L2 cache, DDR3L/DDR4 memory controller supporting 1600 MT/s, and four 10 Gbit/s SerDes lanes. It serves as a network control SoC in enterprise WLAN access points and unified threat management gateways.

For engineers reviewing the T1024NSE7KNA datasheet, T1024NSE7KNA pinout, T1024NSE7KNA application, or T1024NSE7KNA equivalent, key selection factors include its DPAA-accelerated packet processing, SEC 5.x cryptographic engine, 4× Ethernet MAC support (including 10GbE), CoreNet coherency fabric, and 23×23 mm FCBGA-783 package compatibility with T1042/T2081 platforms.

Technical Context

The T1024NSE7KNA implements two e5500 CPU cores with per-core 32 KB I-cache and 32 KB D-cache, backed by a shared 256 KB L2 cache and 256 KB platform cache. Its Data Path Acceleration Architecture (DPAA) provides hardware offload for parsing, classification, distribution, queue management, buffer management, and SEC 5.x crypto acceleration.

It integrates a 64-bit DDR3L/DDR4 memory controller (36/72-bit width, ECC-capable), four SerDes lanes supporting SGMII, QSGMII, XFI, PCIe 2.0, and SATA 2.0, plus a QUICC Engine module for TDM/HDLC industrial protocol handling - all coordinated via the CoreNet Coherency Fabric.

Key Specifications

Pinout & Package

23 mm × 23 mm Fine-Pitch Ball Grid Array (FCBGA) with 783 solder balls, thermal lid, RoHS-compliant, designed for high-density routing and thermal dissipation in networking line cards and embedded controllers.

Key Features

Applications

Equivalent & Alternatives

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

Compared with T1042NSE7KNA, T1024NSE7KNA reduces core count and SerDes resources while retaining full DPAA, SEC 5.x, and 10GbE capability - ideal for mid-tier edge devices. Against T1023NSE7KNA, it adds CoreNet coherency and security monitor functionality essential for certified UTM and aerospace deployments.

Availability

T1024NSE7KNA is available at Aetrix Electronics and suitable for wired/wireless branch routers, WLAN 11ac enterprise access points, and unified threat management gateways requiring stable component supply across extended product lifecycles.

Supply support for T1024NSE7KNA 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 networking markets, with headquarters in Eindhoven, Netherlands.

The QorIQ T1024 is part of NXP's high-performance communications processor family designed for low-cost enterprise and service provider edge networking, delivering scalable 64-bit compute, hardware-accelerated data path, and integrated security in compact FCBGA packages.

FAQ

What is the maximum operating frequency of the T1024NSE7KNA?

The T1024NSE7KNA operates at a maximum frequency of 1.4 GHz. This clock speed applies to both e5500 cores simultaneously under thermal and voltage specifications defined in the official NXP datasheet (Document Number: T1024FS REV 2). The device maintains this frequency across industrial temperature ranges when paired with appropriate cooling and 1.0 V core supply.

Does the T1024NSE7KNA support DDR4 memory?

Yes, the T1024NSE7KNA supports both DDR3L and DDR4 memory types via its 64-bit memory controller, with data rates up to 1600 MT/s and full ECC capability. DDR4 operation requires proper VDD_DDR = 1.2 V supply and JEDEC-compliant layout; the controller automatically detects and configures based on SPD data or software initialization sequence.

Is the T1024NSE7KNA pin-compatible with the T1042 processor?

Yes, the T1024NSE7KNA uses the same 23 mm × 23 mm FCBGA-783 package and shares identical pinout with the T1042NSE7KNA, enabling hardware scalability from dual- to quad-core without PCB redesign. All power, clock, DDR, SerDes, and peripheral interface ball assignments match exactly per NXP's pin compatibility documentation.

What security features does the T1024NSE7KNA include beyond SEC 5.x?

Beyond the SEC 5.x cryptographic engine, the T1024NSE7KNA includes QorIQ Trust Architecture features: secure boot with hash-based authentication, secure debug disable, tamper detection pins, and volatile key storage. These are implemented in dedicated hardware blocks including the Security Fuse Processor and Security Monitor, all documented in the T1024FS reference manual.

Can the T1024NSE7KNA run Linux-based networking stacks?

Yes, the T1024NSE7KNA is fully supported by the proprietary QorIQ Linux® SDK and compatible with standard Yocto Project builds. Its dual e5500 cores, MMU, and DPAA drivers enable robust execution of OpenWrt, VyOS, and commercial SD-WAN stacks - validated in reference designs for WLAN APs and UTM gateways using the T1024NSE7KNA.