NXP Semiconductors P2041NSN7MMC

Overview

P2041NSN7MMC from NXP Semiconductors (formerly Freescale) is a quad-core Power Architecture® e500mc integrated communication processor designed for control-plane 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, dual 64-bit DDR3/DDR3L memory controller with ECC, five 1-Gigabit Ethernet controllers, three PCIe 2.0 ports, two serial RapidIO 1.3/2.1 ports, and dual USB 2.0 PHYs - enabling consolidated routing, switching, and base station controller functionality in a single FCBGA-780 package.

For engineers reviewing the P2041NSN7MMC datasheet, P2041NSN7MMC pinout, P2041NSN7MMC application, or P2041NSN7MMC equivalent, key selection considerations include its quad-core e500mc architecture with hypervisor support, hardware-accelerated packet classification and distribution via Frame Manager, deterministic IEEE 1588 timestamping across all five Ethernet interfaces, and full SerDes-based interface flexibility (SGMII/RGMII/PCIe/sRIO/SATA).

Technical Context

The P2041NSN7MMC implements a coherent CoreNet fabric interconnecting four e500mc cores, a 1 MB L2 platform cache with ECC, and multiple I/O subsystems including Frame Manager, Pattern Match Engine, and Security Monitor. Its memory subsystem supports dual-channel 64-bit DDR3/DDR3L at up to 1600 MT/s with on-die termination and per-byte write leveling.

High-speed serial connectivity is delivered through two independent 10-lane 5-GHz SerDes blocks supporting SGMII, PCIe 2.0, sRIO 1.3/2.1, SATA 2.0, and Aurora protocols - with each lane configurable independently. The integrated Frame Manager provides hardware offload for packet parsing, classification, and distribution across CPU cores or accelerators.

Key Specifications

Pinout & Package

Package: 780-ball FCPBGA (23 mm × 23 mm, 1.0 mm pitch), RoHS-compliant, lead-free, with thermal lid. Pinout conforms to Freescale document P2040EC Rev. 2, Section 1.2 (Pin List by Bus). Key functional groups include DDR3/DDR3L memory interface (MDQ/MDM/MA/MCKE/MCS), dual SerDes banks (SD_TX/SD_RX/SD_REF_CLK), five Ethernet MACs (EC1_/EC2_), PCIe/sRIO/SATA lanes, and system management signals (HRESET, PORESET, SYSCLK, JTAG).

Key Features

Applications

Equivalent & Alternatives

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

Compared with LX2160A and P5020, the P2041NSN7MMC delivers optimal balance of legacy software continuity (e500mc ABI), deterministic timing (hardware 1588), and compact 780-ball packaging - making it the preferred choice for cost-sensitive, thermally constrained telecom edge platforms requiring long-term availability.

Availability

P2041NSN7MMC is available at Aetrix Electronics and suitable for carrier-grade routers, wireless base station controllers, and industrial Ethernet switches requiring stable component supply across extended product lifecycles.

Supply support for P2041NSN7MMC 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 focused on secure connectivity solutions for automotive, industrial, IoT, and communications markets, with deep heritage in Power Architecture technology acquired from Freescale.

The P2041NSN7MMC belongs to the QorIQ P2 series of integrated communication processors, designed specifically for mid-range networking infrastructure demanding high integration, deterministic timing, and long-term support in telecom and aerospace applications.

FAQ

What is the maximum DDR3 data rate supported by the P2041NSN7MMC?

The P2041NSN7MMC supports DDR3/DDR3L memory at up to 1600 MT/s with 64-bit dual-channel configuration. This is achieved using on-die termination, per-byte write leveling, and programmable read/write delays - enabling reliable operation with JEDEC-compliant modules across –40°C to +105°C.

Does the P2041NSN7MMC include hardware support for IEEE 1588 Precision Time Protocol?

Yes, the P2041NSN7MMC provides full hardware timestamping for IEEE 1588 v2 on all five integrated Gigabit Ethernet MACs. Each MAC includes dedicated timestamp registers, fine-resolution nanosecond counters, and event packet detection - enabling sub-100 ns synchronization accuracy in master and slave roles.

Is the P2041NSN7MMC pin-compatible with other QorIQ P2 series processors like the P2020 or P2040?

No, the P2041NSN7MMC is not pin-compatible with the P2020 or P2040. While sharing the same 780-ball FCPBGA package outline and core architecture, the P2041NSN7MMC has distinct pin assignments for SerDes lanes, PCIe endpoints, and memory interface signals - requiring unique PCB layout per datasheet P2040EC Rev. 2.

What boot sources are supported by the P2041NSN7MMC?

The P2041NSN7MMC supports boot from NOR flash (via eLBC), NAND flash (with BCH ECC), SD/MMC, SPI NOR, and PCIe endpoint devices. Boot sequence is controlled by hardware strapping pins and configurable fuses, with secure boot enforcing cryptographic signature validation of the initial bootloader image loaded into internal SRAM.

How many PCIe 2.0 lanes does the P2041NSN7MMC provide, and how are they allocated?

The P2041NSN7MMC integrates three PCIe 2.0 controllers supporting a total of eight lanes: PCIe 1 (x4), PCIe 2 (x2), and PCIe 3 (x2). Each controller operates independently with separate configuration spaces and root complexes - enabling simultaneous connection to multiple endpoints such as FPGA accelerators, storage controllers, or network adapters.

What is the role of the Frame Manager in the P2041NSN7MMC architecture?

The Frame Manager in the P2041NSN7MMC performs hardware-accelerated packet parsing, classification, and distribution across CPU cores or accelerators. It processes incoming frames against configurable rule tables, enqueues them to appropriate queues, and triggers interrupts - enabling line-rate L2/L3 forwarding at >10 Gbps without consuming e500mc CPU cycles.