MPC8572ECPXAVND
MPC8572ECPXAVND - 1.5GHz Dual-Core PowerPC e500 MPU | NXP
The NXP MPC8572ECPXAVND is a PowerPC e500 dual-core microprocessor from the MPC8572E PowerQUICC III family, operating at up to 1.5 GHz with a 32-bit datapath and packaged in a 1023-ball FCBGA measuring 33x33 mm. Designed for high-performance networking and telecommunications infrastructure, the device integrates two e500 cores with separate L1 caches and a shared L2 cache to deliver deterministic throughput for control-plane and data-plane workloads. Per the manufacturer datasheet (MPC8572E PowerQUICC III Hardware Specifications), the SoC supports DDR2/DDR3 memory controllers, multiple Gigabit Ethernet interfaces, PCI Express, RapidIO, and dedicated hardware acceleration for security, pattern matching, and queue management.
A microprocessor (MPU) is a single-chip CPU that integrates one or more processor cores, cache memory, memory controllers, and peripheral interfaces onto a single silicon die. Within the broader taxonomy, the MPC8572E sits at the hierarchy MPU -> microprocessor -> processor -> integrated circuit -> semiconductor, and is classified as an embedded communications processor rather than a general-purpose CPU such as those used in PCs. The PowerQUICC III family specifically targets routers, switches, base stations, and storage area network controllers where deterministic latency and rich I/O integration outweigh raw single-thread speed.
Key features include dual e500 cores at 1.5 GHz, on-chip L2 cache, integrated DDR2/DDR3 memory controller with ECC, four GbE ports, four SerDes lanes configurable for PCI Express or Serial RapidIO, and a programmable QUICC Engine for protocol termination. The 1023-ball FCBGA package exposes the full complement of address, data, and high-speed serial interfaces required by line-card designs. Extended temperature grade screening (AVND suffix) supports industrial operating ranges from -40C to +105C ambient, addressing outdoor and ruggedized networking equipment.
Architecturally, the MPC8572E combines two scalar e500 cores with a 512 KB shared L2 cache, a 64-bit DDR2/DDR3 memory controller with ECC, and a high-bandwidth system bus that ties the cores to the multi-port Ethernet switch fabric and QUICC Engine block. The on-chip hardware accelerators offload cryptographic operations (AES, 3DES, SHA, Kasumi), packet parsing, and QoS queue management, freeing the cores for routing and control-plane software. This level of integration reduces board BOM count and simplifies multi-PCB designs that would otherwise require discrete ASSPs.
Typical applications include enterprise and carrier-grade routers, multi-service switching platforms, wireless base stations (especially LTE NodeB and femtocell implementations), storage area network controllers, and industrial control systems requiring deterministic performance with rich I/O. The extended temperature rating also makes the part suitable for outdoor industrial gateways and ruggedized defense networking gear.
When designing with this device, allocate generous power decoupling and thermal management - peak power dissipation in the dual-core 1.5 GHz configuration can exceed 25 W and the 33x33 mm FCBGA requires a multi-layer PCB with via-in-pad thermal vias to keep junction temperature within the extended temperature range. Designers should follow NXP application notes for power sequencing, DDR3 trace matching, and reference clock distribution.
This page synthesizes distributor pricing for NXP part MPC8572ECPXAVND, drop-in alternatives from the same PowerQUICC III family and competing MPU families, and practical design notes not consolidated on the manufacturer datasheet front page.
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