NXP Semiconductors MPC8572LVTAVNE

Overview

MPC8572LVTAVNE from NXP is a dual-core Power Architecture® e500-based communications processor targeting high-throughput network infrastructure applications. It integrates two 32-bit e500v2 cores, 1 Mbyte shared L2 cache/SRAM with full ECC, dual 64-bit DDR2/DDR3 memory controllers (up to 16 GB per controller), four eTSEC Ethernet controllers (10/100/1000 Mbps), integrated security engine (SEC) with AES/SHA/RSA acceleration, and Serial RapidIO® 1.2 + PCI Express 1.0a interfaces - deployed in carrier-grade routers, secure gateways, and wireless baseband units.

For engineers reviewing the MPC8572LVTAVNE datasheet, MPC8572LVTAVNE pinout, MPC8572LVTAVNE application, or MPC8572LVTAVNE equivalent, key selection criteria include dual-core deterministic latency, hardware-accelerated IPsec/SSL offload, DDR3-1333 support with ECC, SerDes interface configurability (RapidIO vs. PCIe), and thermal envelope compliance for conduction-cooled telecom blades.

Technical Context

The MPC8572LVTAVNE implements two identical e500v2 cores with 32-Kbyte L1 instruction and data caches (parity-protected), SPE and double-precision floating-point APUs, and 36-bit real addressing with MMU supporting 4-Kbyte to 4-Gbyte page sizes. Its coherency is managed by the e500 Coherency Module (ECM), and address translation uses twelve local ATMU windows plus inbound/outbound mappings for RapidIO and PCIe.

Memory subsystem includes dual independent 64-bit DDR2/DDR3 controllers with programmable timing, on-die termination, registered DIMM support, and 32 simultaneous open pages; the 1-Mbyte L2 cache/SRAM operates in flexible configuration mode with eight-way set-associative organization, per-way allocation, and stashing support via programmed memory ranges or snoopable transactions.

Key Specifications

Pinout & Package

Package: 1023-pin Fine-Pitch Ceramic Ball Grid Array (FC-PBGA), 29 mm × 29 mm body, 1.0 mm ball pitch, lead-free and RoHS-compliant. Thermal pad on underside supports conduction cooling in telecom blade applications.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8572LVTAVNE, MPC8572EVTAVNE offers identical functionality at extended temperature, while MPC8548CZQHHL trades performance, I/O flexibility, and acceleration features for lower BOM cost and power - making it viable only in non-real-time, single-threaded control applications.

Availability

MPC8572LVTAVNE is available at Aetrix Electronics and suitable for carrier-grade routing, secure wireless infrastructure, and industrial firewall applications requiring stable component supply across long-lifecycle programs.

Supply support for MPC8572LVTAVNE 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 MPC8572LVTAVNE belongs to the PowerQUICC III family - designed specifically for high-performance, secure, and thermally constrained communications infrastructure where deterministic latency, hardware-accelerated crypto, and multi-standard SerDes interoperability are mandatory.

FAQ

What is the maximum DDR3 data rate supported by the MPC8572LVTAVNE?

The MPC8572LVTAVNE supports DDR3-1333 (667 MHz clock, 1333 MT/s) with full ECC, on-die termination, and registered DIMM compatibility. Its DDR3 interface operates at 1.5 V ± 75 mV and requires MVREFn set to GVDD/2 ± 1%. The controller sustains up to 32 simultaneous open pages and supports interleaving across both DDR3 channels to achieve peak bandwidth of 10.2 GB/s in dual-channel configuration. This capability is confirmed in Section 6 of the MPC8572EEC Rev. 7 specification.

Does the MPC8572LVTAVNE support pin-compatible migration from the MPC8548 series?

No, the MPC8572LVTAVNE is not pin-compatible with the MPC8548 series. It uses a 1023-pin FC-PBGA package versus the MPC8548's 783-pin or 907-pin variants; ball map, power domain assignments (e.g., separate SVDD/XVDD for SerDes), and I/O voltage groupings differ significantly. Migration requires PCB redesign and layout revision. The MPC8572LVTAVNE also introduces new features - including dual RapidIO/PCIe SerDes, Pattern Matching Engine, and OCeaN switch fabric - that have no counterpart in the MPC8548 architecture.

How does the integrated Security Engine (SEC) in the MPC8572LVTAVNE accelerate IPsec processing?

The MPC8572LVTAVNE's SEC accelerates IPsec by offloading all cryptographic operations - including AES-128/192/256 encryption/decryption (in CTR, GCM, CBC modes), SHA-1/256/384/512 authentication, and RSA-2048/4096 key exchange - from the e500 cores to dedicated hardware units (AESU, MDEU, PKEU). It supports four concurrent crypto channels with descriptor chaining, enabling full tunnel-mode IPsec processing at line rate (1.2 Gbps) with <5% CPU utilization. This is verified in NXP Application Note AN3986 and Section 4 of the MPC8572EEC spec.

Can the MPC8572LVTAVNE operate with only DDR2 memory, excluding DDR3?

Yes, the MPC8572LVTAVNE fully supports DDR2 SDRAM exclusively. Its dual memory controllers are independently configurable for DDR2-800 (400 MHz clock) at 1.8 V ± 90 mV, with support for x8/x16 data widths, 64 Mbit–4 Gbit densities, and four banks per controller (up to 16 Gbytes total). DDR2 operation requires MVREFn = GVDD/2 ± 1% and enables features like auto-refresh, self-refresh sleep mode, and on-die termination - all documented in Section 6 of the MPC8572EEC Rev. 7 specification.

What debug and trace capabilities does the MPC8572LVTAVNE provide for real-time system analysis?

The MPC8572LVTAVNE provides IEEE 1149.1 JTAG boundary scan, a System Access Port (SAP) for full-memory-map access via JTAG, and an enhanced performance monitor with eight 32-bit counters tracking up to 512 events (e.g., cache misses, bus stalls, instruction dispatch). It supports trigger-and-chain mode, duration/quantity threshold counting, and overflow interrupts. Core-level debug includes hardware breakpoints, watchpoints, and real-time trace buffer capture through the Nexus Class 3+ interface - detailed in Sections 12, 21, and 22 of the MPC8572EEC Rev. 7 datasheet.