NXP Semiconductors MPC8572EPXAVNE

Overview

MPC8572EPXAVNE from NXP is a dual-core Power Architecture® e500-based communications processor with two 32-bit Book E-enhanced cores, 1 MB shared L2 cache/SRAM with full ECC, dual 64-bit DDR2/DDR3 memory controllers (up to 32 GB total), integrated security engine (SEC) supporting AES-256, SHA-512, RSA-4096, and four enhanced three-speed Ethernet controllers (eTSEC) compliant with IEEE 802.3ab/z/ac. It targets high-throughput network infrastructure applications including enterprise routers and secure gateways.

For engineers reviewing the MPC8572EPXAVNE datasheet, MPC8572EPXAVNE pinout, MPC8572EPXAVNE application, or MPC8572EPXAVNE equivalent, key selection considerations include dual-core deterministic real-time performance, hardware-accelerated crypto offload, multi-protocol serial interconnect support (PCIe 1.0a, Serial RapidIO 1.2), and DDR2/DDR3 interface voltage flexibility (1.5 V / 1.8 V).

Technical Context

The MPC8572EPXAVNE implements two identical e500v2 cores with independent 32-KB L1 instruction and data caches (parity-protected), SPE and dual-precision floating-point APUs, and a unified 36-bit real address space. Its coherency is managed by the e500 Coherency Module (ECM), and memory mapping is handled via twelve ATMU windows supporting PCI Express and Serial RapidIO address translation.

Hardware acceleration includes a dedicated Security Engine (SEC) with four crypto-channels, Pattern Matching Engine (16,000 regex patterns), Deflate decompression, two Table Lookup Units (up to 16M entries/table), and OCeaN switch fabric for internal packet routing between high-speed I/Os - all operating under deterministic latency constraints required for carrier-grade control plane processing.

Key Specifications

Pinout & Package

Package: 1023-pin Fine-Pitch Ceramic Pin Grid Array (FC-PBGA), 35 mm × 35 mm body, 1.0 mm ball pitch, RoHS-compliant. Thermal pad on underside for heatsink attachment. Compatible with standard PBGA reflow profiles.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8572EPXAVNE, MPC8572EVRAG offers identical functionality with RoHS compliance, while MPC8548EVXAXN trades dual-core performance and hardware acceleration for lower power and cost - making it suitable only for less demanding control-plane roles.

Availability

MPC8572EPXAVNE is available at Aetrix Electronics and suitable for enterprise routing, secure gateway, and carrier aggregation applications requiring stable component supply, long-term lifecycle support, and traceable sourcing for industrial and telecom deployments.

Supply support for MPC8572EPXAVNE 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and networking markets.

The MPC8572EPXAVNE belongs to NXP's PowerQUICC III family - designed specifically for high-performance, secure, and deterministic communications processing in carrier-grade infrastructure equipment.

FAQ

What is the maximum DDR3 data rate supported by the MPC8572EPXAVNE?

The MPC8572EPXAVNE supports DDR3-1333 (667 MHz clock, 1333 MT/s) with 64-bit wide interface per controller. It achieves this using programmable timing parameters, on-die termination, and auto-refresh control - enabling reliable operation with JEDEC-compliant DDR3 SDRAM modules up to 4 Gbits density and x8/x16 configurations. The MPC8572EPXAVNE requires GVDD = 1.5 V ± 75 mV for DDR3 mode.

Does the MPC8572EPXAVNE support booting from NAND Flash?

Yes, the MPC8572EPXAVNE supports NAND Flash boot via its Enhanced Local Bus Controller (eLBC) with integrated NAND Flash Control Machine (FCM). The FCM provides hardware ECC generation/checking, bad-block management, and read-modify-write support - eliminating external NAND controller requirements. Boot configuration is controlled by POR straps and can be verified in Section 10 of the MPC8572EEC Rev. 7 specification.

How many crypto algorithms does the integrated Security Engine (SEC) in the MPC8572EPXAVNE accelerate?

The MPC8572EPXAVNE's SEC v3.2 accelerates 27 distinct cryptographic primitives: AES (ECB/CBC/CTR/GCM/CMAC/etc.), DES/3DES, SHA-1/256/384/512, MD5, HMAC, RSA (up to 4096-bit), ECC (F(p)/F2m up to 1023-bit), Kasumi (F8/F9), A5/3, GEA-3, ARC4, CRC-32/CRC-32C, and RNG. Each algorithm maps to dedicated execution units (AESU, DEU, MDEU, KEU, etc.) for concurrent, non-blocking operation.

Can the MPC8572EPXAVNE operate with both DDR2 and DDR3 memory simultaneously?

No, the MPC8572EPXAVNE cannot operate DDR2 and DDR3 simultaneously on the same controller. Each of its two DDR controllers supports either DDR2 or DDR3 mode - selected at boot time via configuration registers - but not mixed-mode operation. However, Controller 0 may run DDR2 while Controller 1 runs DDR3, provided GVDD supplies are independently regulated at 1.8 V and 1.5 V respectively, per electrical specification Table 2.

What is the purpose of the OCeaN switch fabric in the MPC8572EPXAVNE?

The OCeaN (On-Chip Ethernet and Networking) switch fabric in the MPC8572EPXAVNE is a non-blocking crossbar that routes packets and data between internal high-speed peripherals - including eTSECs, Serial RapidIO, PCIe, DMA controllers, and the L2 cache - without CPU intervention. It enables priority-based packet reordering, starvation avoidance, and payload sizes up to 256 bytes, forming the backbone for deterministic data-path arbitration in multi-interface network processors like the MPC8572EPXAVNE.