NXP Semiconductors P2040NSN7KLC

Overview

P2040NSN7KLC from NXP Semiconductors (formerly Freescale) is a quad-core Power Architecture e500mc integrated communication processor designed for control- and data-path processing in high-performance networking infrastructure. It integrates four 1.2 GHz e500mc cores, a 1 MB CoreNet platform cache with ECC, DDR3/DDR3L memory controller, five 1-Gbps Ethernet controllers, three PCIe 2.0 ports, two serial RapidIO 1.3/2.1 ports, and dual USB 2.0 PHYs - enabling single-chip routing, base station control, and embedded computing in telecom/datacom systems.

For engineers reviewing the P2040NSN7KLC datasheet, P2040NSN7KLC pinout, P2040NSN7KLC application, or P2040NSN7KLC equivalent, key selection considerations include its 780-ball FCBGA package, CoreNet coherency fabric, hardware-accelerated frame management, IEEE 1588 timestamping support, and multi-voltage domain power architecture requiring precise sequencing across GVDD, BVDD, LVDD, and SerDes supplies.

Technical Context

The P2040NSN7KLC implements a coherent CoreNet interconnect fabric linking four e500mc cores, a 1 MB L2 platform cache, data path accelerators (Frame Manager, Pattern Match Engine), and I/O subsystems including PCIe, sRIO, SATA, and Ethernet MACs. Its CoreNet fabric supports both coherent and non-coherent transactions, enabling cache-coherent multiprocessing and efficient resource sharing among endpoints.

It features a dual-bank DDR3/DDR3L memory controller with 64-bit bus width, ECC protection, and programmable timing - paired with five independent dTSEC Ethernet controllers supporting SGMII (2.5 Gbps), RGMII, and IEEE 1588v2 precision time protocol. High-speed serial interfaces include two 10-lane 5-GHz SerDes blocks supporting sRIO 1.3/2.1, PCIe 2.0, and SATA 2.0 protocols via configurable lanes.

Key Specifications

Pinout & Package

Package: 780-ball FCBGA (Fine-Pitch Ceramic Ball Grid Array), 23 mm × 23 mm, 1.27 mm ball pitch, RoHS-compliant, lead-free finish.

Key Features

Applications

Equivalent & Alternatives

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

Compared with T1042NXE7MQB and P5020NSN7KHC, the P2040NSN7KLC delivers optimal balance of Power Architecture software continuity, proven telecom qualification, and deterministic low-latency I/O - making it the preferred choice for sustaining legacy infrastructure and safety-certified deployments where architectural consistency outweighs raw MHz gains.

Availability

P2040NSN7KLC is available at Aetrix Electronics and suitable for carrier-grade routers, wireless infrastructure baseband units, and aerospace avionics gateways requiring stable component supply, long-term lifecycle support, and traceable sourcing from authorized channels.

Supply support for P2040NSN7KLC 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 roots in Freescale's high-performance processing heritage.

The P2040NSN7KLC belongs to the QorIQ P2 series - a family of Power Architecture-based integrated processors engineered for deterministic, low-latency networking and control-plane applications in telecom, aerospace, and industrial systems.

FAQ

What is the maximum DDR3 data rate supported by the P2040NSN7KLC?

The P2040NSN7KLC supports DDR3/DDR3L SDRAM up to 1600 MT/s (800 MHz clock). This is achieved using its 64-bit wide memory controller with programmable read/write leveling, on-die termination, and per-byte training - enabling stable operation with JEDEC-compliant modules across temperature and voltage corners. The P2040NSN7KLC datasheet specifies timing parameters compliant with DDR3-1600 CL11 profiles.

Does the P2040NSN7KLC support IEEE 1588 Precision Time Protocol hardware timestamping?

Yes, the P2040NSN7KLC provides full hardware IEEE 1588v2 timestamping on all five dTSEC Ethernet controllers. Each port includes dedicated timestamp registers, nanosecond-resolution free-running clock, and event detection logic for Sync, Delay_Req, and Pdelay_Req frames - enabling sub-100 ns timestamp accuracy without CPU intervention. This capability is documented in Section 2.12 of the P2040EC Rev. 2 specification.

What are the power supply sequencing requirements for the P2040NSN7KLC?

The P2040NSN7KLC requires strict power-up sequencing: GVDD (platform) must be stable before BVDD (core B) and LVDD (I/O); AVDD_SRDS1/2 must ramp after GVDD and before core clocks. Power-down follows reverse order. Violating this sequence risks latch-up or improper initialization. Detailed timing and voltage tolerances are specified in Section 2.2 of the P2040EC Rev. 2 datasheet.

Is the P2040NSN7KLC pin-compatible with other QorIQ P2 series processors?

The P2040NSN7KLC shares the same 780-ball FCBGA package and pinout with P2020, P2041, and P2042 variants - enabling mechanical compatibility and PCB reuse. However, functional pin mappings differ for SerDes lanes, PCIe configurations, and sRIO support; therefore, firmware and layout validation is required for migration. Pin compatibility is confirmed in Table 4-1 of the P2040EC Rev. 2 package documentation.

What debug interfaces does the P2040NSN7KLC provide?

The P2040NSN7KLC includes JTAG (IEEE 1149.1) for boundary scan and core debugging, plus CoreNet Trace and Aurora debug interfaces for real-time instruction and data trace. It supports Nexus Class 3+ features including watchpoint triggering, cross-triggering between cores, and real-time debug over JTAG or Aurora. These capabilities are detailed in Sections 2.17 and 3.1 of the P2040EC Rev. 2 hardware spec.