NXP Semiconductors P1011NXN2HFB

Overview

P1011NXN2HFB from NXP Semiconductors (formerly Freescale) is a single-core Power Architecture e500 communications processor for embedded networking control plane applications, operating at 800 MHz with 32 KB L1 instruction and 32 KB L1 data cache per core, 256 KB L2 cache with ECC, and three 10/100/1000 Mbps Ethernet controllers supporting IEEE 1588 time-stamping and lossless flow control - deployed in multiservice gateways and industrial Ethernet switch controllers.

For engineers reviewing the P1011NXN2HFB datasheet, P1011NXN2HFB pinout, P1011NXN2HFB application, or P1011NXN2HFB equivalent, key selection considerations include its 689-pin TEPBGA2 package, DDR2/DDR3 memory controller with ECC, integrated security engine (SEC 3.3) supporting AES/RSA/SHA, dual USB 2.0 host/device interfaces with ULPI, and SerDes-configurable I/O including two PCI Express lanes and two SGMII ports.

Technical Context

The P1011NXN2HFB implements a single e500v2 core with 36-bit physical addressing and double-precision floating-point support, paired with a coherency-capable L2 cache subsystem configurable as SRAM or stashing memory. Its on-chip network interconnect links the core complex to peripherals including eTSECs, USB, eSDHC, and SerDes-based interfaces.

It integrates a programmable interrupt controller compliant with OpenPIC, a four-channel DMA controller, and an enhanced local bus controller (eLBC) for legacy parallel memory and peripheral interfacing - all operating within a thermal envelope validated for –40 °C to +125 °C junction temperature.

Key Specifications

Pinout & Package

Package: 689-pin wirebond power-BGA (TEPBGA2), 27 mm × 27 mm, 1.0 mm pitch, RoHS-compliant, thermally enhanced with exposed thermal pad.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8548EVRAGDB and LS1023A, the P1011NXN2HFB delivers optimal balance of Power Architecture software compatibility, integrated SerDes flexibility, and IEEE 1588-aware eTSECs - making it uniquely suited for cost-sensitive, thermally constrained control plane designs where legacy PowerQUICC migration and deterministic timing are critical.

Availability

P1011NXN2HFB is available at Aetrix Electronics and suitable for industrial Ethernet switch controllers, multiservice business gateways, secure remote access appliances, and ruggedized telecom linecards requiring stable component supply across extended product lifecycles.

Supply support for P1011NXN2HFB 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 Freescale Semiconductor and Philips' semiconductor division, specializing in secure connectivity solutions for automotive, industrial, and networking markets.

The QorIQ P1 series - including the P1011NXN2HFB - was designed specifically for cost-optimized, thermally constrained control plane processing in networking edge devices, emphasizing software compatibility with PowerQUICC and seamless migration to higher-performance QorIQ platforms.

FAQ

What is the maximum operating junction temperature for the P1011NXN2HFB?

The P1011NXN2HFB is rated for a junction temperature range of –40 °C to +125 °C, validated per JEDEC JESD22-A108. This specification enables fanless operation in outdoor telecom enclosures and industrial control cabinets where ambient temperatures exceed 85 °C. The P1011NXN2HFB's 45 nm process and thermal pad design support sustained 800 MHz operation within this envelope under full peripheral load.

Does the P1011NXN2HFB support DDR3 memory, and what ECC capabilities does its memory controller provide?

Yes, the P1011NXN2HFB supports both DDR2 and DDR3 SDRAM via its 32-bit memory controller, with on-the-fly single-bit error correction and double-bit error detection (SECDED) using Hamming codes. The controller implements address/command parity and data bus CRC for end-to-end reliability - meeting baseline requirements for high-availability networking systems. The P1011NXN2HFB's DDR interface operates at up to 800 MT/s with programmable timing parameters.

How many Ethernet ports does the P1011NXN2HFB integrate, and what advanced features do they support?

The P1011NXN2HFB integrates three independent 10/100/1000 Mbps enhanced Three-Speed Ethernet Controllers (eTSECs). Each supports RGMII and SGMII PHY interfaces, TCP/IP header parsing, VLAN/QoS classification, lossless pause frame flow control, and hardware-accelerated IEEE 1588 v2 timestamping with sub-microsecond resolution. These features make the P1011NXN2HFB suitable for time-sensitive networking in industrial automation and telecom infrastructure.

Is the P1011NXN2HFB pin-compatible with other QorIQ processors, and which ones?

Yes, the P1011NXN2HFB is pin-compatible with the P1020, P2010, and P2020 processors in the QorIQ family, all sharing the same 689-pin TEPBGA2 package footprint and signal mapping. This allows hardware reuse across performance tiers - for example, upgrading from the single-core P1011NXN2HFB to the dual-core P1020 without PCB redesign. However, not all SerDes lane configurations are enabled simultaneously across variants, requiring firmware-aware I/O routing.

What cryptographic algorithms does the integrated Security Engine (SEC 3.3) in the P1011NXN2HFB support?

The P1011NXN2HFB's SEC 3.3 supports AES-128/192/256, DES/3DES, RSA up to 4096 bits, ECC over NIST P-256/P-384 curves, SHA-1/224/256/384/512, HMAC-SHA, MD5, ARC4, Snow 3G, and FIPS 140-2 deterministic random number generation. It performs single-pass encryption and authentication for IPsec ESP/AH, SSL/TLS record protection, and SRTP - offloading crypto operations from the e500 core to sustain >100 Mbps encrypted throughput.