NXP Semiconductors P1022NSN2MHB

Overview

P1022NSN2MHB from NXP Semiconductors (formerly Freescale) is a dual-core Power Architecture® e500v2 communications processor designed for embedded IP networking and media processing systems. It features 600–1055 MHz core frequency, 256 KB L2 cache with ECC, dual 1 Gbps virtualized Ethernet controllers with IEEE 1588 support, and integrated DDR2/DDR3 memory controller - deployed in enterprise routers, industrial gateways, and secure storage appliances.

For engineers reviewing the P1022NSN2MHB datasheet, P1022NSN2MHB pinout, P1022NSN2MHB application, or P1022NSN2MHB equivalent, key selection considerations include its dual e500v2 core architecture, SerDes-configurable high-speed interfaces (PCIe/SATA/SGMII), hardware-accelerated security engine options, and advanced power management modes including packet-lossless deep sleep.

Technical Context

The P1022NSN2MHB 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-coherent multiprocessing without external logic.

It integrates a 64-bit DDR2/DDR3 SDRAM controller with ECC, dual enhanced Three-Speed Ethernet Controllers (eTSECs) supporting RGMII/SGMII, and six SerDes lanes multiplexed across PCIe (x4 + two x1), SATA, and SGMII. The optional security acceleration engine supports single-pass IPsec/SSL encryption using AES, 3DES, RSA/ECC, and SHA.

Key Specifications

Pinout & Package

Package: 689-pin TEPBGA (27 mm × 27 mm, 1.0 mm pitch), RoHS-compliant, extended temperature option available.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8548E and LS1023A, the P1022NSN2MHB uniquely balances Power Architecture software continuity, integrated multimedia peripherals (LCD/I2S/TDM), and energy-aware operation - making it optimal for cost-constrained, fanless, mixed-control-and-media embedded systems requiring long-term software stability.

Availability

P1022NSN2MHB is available at Aetrix Electronics and suitable for enterprise networking infrastructure, industrial protocol gateways, and secure storage appliances requiring stable component supply and long lifecycle support.

Supply support for P1022NSN2MHB 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 formed from the spin-off of Philips' semiconductor division, now specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The P1022NSN2MHB belongs to NXP's QorIQ P1 Series communications processors, engineered to deliver energy-efficient, highly integrated embedded processing for next-generation IP networking, media-rich human interfaces, and secure edge computing applications.

FAQ

What is the maximum operating frequency of the P1022NSN2MHB?

The P1022NSN2MHB operates at a maximum core frequency of 1055 MHz. This rating is guaranteed across the commercial temperature range and validated under worst-case voltage and process corners. The P1022NSN2MHB achieves near-2 GHz equivalent single-thread performance through symmetric multiprocessing and efficient instruction-level parallelism within its dual e500v2 cores.

Does the P1022NSN2MHB support DDR3 memory?

Yes, the P1022NSN2MHB includes a 64-bit DDR2/DDR3 SDRAM controller with ECC support. It supports DDR3-1066 (PC3-8500) with programmable timing parameters, on-die termination, and dynamic read leveling. The P1022NSN2MHB's memory controller is backward-compatible with DDR2-800 and allows mixed-mode operation only if both memory types are physically isolated on separate channels - which is not supported in standard reference designs.

Is the security engine included in all P1022NSN2MHB units?

No, the integrated security acceleration engine is an optional feature on the P1022NSN2MHB. Units with the security engine enabled are marked with suffix "SEC" (e.g., P1022NSN2MHBSEC). Standard P1022NSN2MHB devices omit the crypto block but retain XOR acceleration and secure boot ROM. Customers must verify ordering part number and silicon revision to confirm presence of AES, SHA, RSA, and FIPS RNG hardware blocks.

What Ethernet interfaces does the P1022NSN2MHB provide?

The P1022NSN2MHB integrates two enhanced Three-Speed Ethernet Controllers (eTSECs), each supporting 10/100/1000 Mbps operation. They support RGMII, SGMII, and RMII physical layer interfaces, IEEE 1588-2008 precision time protocol with hardware timestamping, and lossless flow control. Each eTSEC includes TCP/IP offload capabilities for checksum, segmentation, and classification - reducing host CPU load in routing and firewall applications.

Can the P1022NSN2MHB operate in fanless thermal environments?

Yes, the P1022NSN2MHB is specifically designed for fanless operation in power-sensitive applications. Its advanced power management includes doze, nap, jog (dynamic frequency scaling), and packet-lossless deep-sleep modes. At 1055 MHz and full peripheral activation, typical power dissipation is ≤6.5 W in commercial temperature grade, enabling convection-cooled enclosures with PCB-level thermal vias and copper pour - verified in NXP reference design P1022RDB.