NXP Semiconductors P1022NSN2EFB

Overview

P1022NSN2EFB from NXP (formerly Freescale) is a dual-core Power Architecture® e500v2 communications processor designed for embedded IP networking and media processing systems. It features 2 × 600–1055 MHz cores, 256 KB L2 cache with ECC, dual Gigabit Ethernet with IEEE 1588 support, and integrated DDR2/DDR3 memory controller - deployed in enterprise routers, industrial gateways, and secure storage controllers.

For engineers reviewing the P1022NSN2EFB datasheet, P1022NSN2EFB pinout, P1022NSN2EFB application, or P1022NSN2EFB equivalent, key selection considerations include its 689-pin TEPBGA package, virtualized eTSECs with TCP/IP offload, optional security acceleration engine, and support for fanless operation in extended temperature environments.

Technical Context

The P1022NSN2EFB implements two coherent e500v2 cores with 36-bit physical addressing, double-precision floating-point units, and Signal Processing Engine (SPE) APU. Its on-chip coherency module enables cache coherency between cores without external logic.

It integrates a 64-bit DDR2/DDR3 SDRAM controller with ECC, dual virtualized enhanced three-speed Ethernet controllers (eTSECs) supporting RGMII/SGMII, and six SerDes lanes multiplexed across PCIe (x4 + 2×x1), SATA, and SGMII interfaces - all managed via a unified on-chip network fabric.

Key Specifications

Pinout & Package

Package: 689-pin TEPBGA (27 mm × 27 mm, 1.0 mm pitch), RoHS-compliant, designed for low-cost 6-layer PCB mounting and fanless thermal operation.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8548E and LS1023A, the P1022NSN2EFB uniquely balances Power Architecture compatibility, dual-e500v2 performance, IEEE 1588–enabled eTSECs, and integrated TDM/LCD - making it optimal for brownfield industrial and media appliance upgrades requiring minimal firmware rework.

Availability

P1022NSN2EFB is available at Aetrix Electronics and suitable for enterprise networking, industrial protocol gateways, and secure storage appliances requiring stable component supply and long-term lifecycle support.

Supply support for P1022NSN2EFB 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, and IoT applications.

The P1022NSN2EFB belongs to the QorIQ P1 Series - a family of energy-efficient communications processors targeting IP networking, media processing, and industrial control with emphasis on integration, low-power operation, and legacy Power Architecture compatibility.

FAQ

What is the maximum DDR3 speed supported by the P1022NSN2EFB?

The P1022NSN2EFB supports DDR3-800 (400 MHz clock, 800 MT/s data rate) with 64-bit bus width and ECC. Its DDR controller includes programmable timing parameters and on-die termination calibration to ensure signal integrity across temperature and voltage variations - essential for stable operation in industrial environments where the P1022NSN2EFB is commonly deployed.

Does the P1022NSN2EFB include hardware support for IEEE 1588 Precision Time Protocol?

Yes, the P1022NSN2EFB includes full IEEE 1588-2008 hardware timestamping in both eTSEC controllers. Each eTSEC provides nanosecond-resolution timestamping on transmit and receive paths, along with hardware-assisted PTP message parsing - enabling sub-microsecond time synchronization in industrial automation and telecom timing applications where the P1022NSN2EFB serves as master or slave clock.

Is the security acceleration engine included in all P1022NSN2EFB units, or is it optional?

The security acceleration engine in the P1022NSN2EFB is an optional silicon feature - present only in variants ordered with the "S" suffix (e.g., P1022NSN2EFBS). The P1022NSN2EFB part number denotes the base configuration without the engine. Customers requiring crypto offload must verify ordering code and consult NXP's QP1022FS documentation to confirm inclusion before design-in.

Can the P1022NSN2EFB operate in extended temperature ranges?

Yes, the P1022NSN2EFB is available in an extended temperature grade (–40°C to +105°C junction) as a factory-configured option. This variant uses enhanced thermal packaging and validated silicon binning - critical for deployment in uncontrolled industrial enclosures or outdoor networking equipment where the P1022NSN2EFB functions as the central processing unit.

What boot sources does the P1022NSN2EFB support natively?

The P1022NSN2EFB supports booting from NOR flash via its Enhanced Local Bus Controller (eLBC), NAND flash with hardware BCH ECC, SPI NOR flash, and SD/MMC cards. Its boot ROM includes built-in support for secure boot using HMAC-SHA256 verification - allowing authenticated firmware loading before application code execution begins on the P1022NSN2EFB.