NXP Semiconductors MPC8272CVRTIEA

Overview

MPC8272CVRTIEA from NXP Semiconductors (formerly Freescale) is a PowerQUICC II integrated communications processor combining a 32-bit Power Architecture G2_LE core (up to 400 MHz), dual Fast Communication Controllers (FCCs) for 10/100 Ethernet, three Serial Communication Controllers (SCCs), PCI bridge (32-bit, 66 MHz), and integrated Security Engine (SEC) supporting AES, DES, SHA-1, and RSA acceleration. It targets secure network edge routers, industrial gateways, and telecom access equipment requiring deterministic real-time packet processing.

For engineers reviewing the MPC8272CVRTIEA datasheet, MPC8272CVRTIEA pinout, MPC8272CVRTIEA application, or MPC8272CVRTIEA equivalent, this page delivers verified technical context, package mapping, validated pin functions, SEC hardware acceleration scope, FCC/SCC protocol support limits, and direct alternative part comparisons - all grounded in the official MPC8272EC Rev. 3 hardware specification.

Technical Context

The MPC8272CVRTIEA implements a dual-issue G2_LE core with separate 16 KB instruction and data caches, MMU, and FPU, operating at 266–400 MHz via programmable PLL multipliers (2:1 to 8:1 for core, 2:1 to 8:1 for CPM). Its Communications Processor Module (CPM) runs a dedicated 32-bit RISC microcontroller with 16 KB dual-port RAM and 4 KB instruction RAM, offloading protocol handling from the main core.

Hardware security is provided by the integrated Security Engine (SEC), exclusive to MPC8272/MPC8248 variants, accelerating DES, 3DES, AES, MD5, SHA-1, RC-4, PKEU, and RNG operations. The device supports two independent TDM interfaces, UTOPIA II (8-bit, 31 MHz), USB 2.0 full/low-speed host/slave, and IEEE 802.3-compliant MII/RMII Ethernet through its FCCs.

Key Specifications

Pinout & Package

Package: 516-ball PBGA (VR code), lead-free, 27 mm × 27 mm, 1.0 mm ball pitch, JEDEC MO-251 compliant. Thermal pad on underside requires solder paste stencil design for optimal heat transfer to PCB ground plane.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8248VR, MPC8272CVRTIEA provides UTOPIA II and dual TDM for ATM/SS7, while MPC8360EVRAGD replaces CPM/SEC with QE/DDR2 for higher bandwidth but demands complete system re-architecture.

Availability

MPC8272CVRTIEA is available at Aetrix Electronics and suitable for secure industrial gateways, DSLAM line cards, enterprise firewall appliances, and telecom signaling gateways requiring stable component supply across extended product lifecycles.

Supply support for MPC8272CVRTIEA 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 acquired Freescale in 2015 and maintains legacy PowerQUICC II documentation, errata, and long-term supply commitments for industrial and telecom customers.

The MPC8272CVRTIEA belongs to the PowerQUICC II family, designed specifically for cost-sensitive, power-efficient communications infrastructure requiring hardware-accelerated security and deterministic real-time protocol processing in space-constrained platforms.

FAQ

What is the maximum operating frequency of the MPC8272CVRTIEA core?

The MPC8272CVRTIEA supports a maximum core frequency of 400 MHz, achieved using the internal PLL with an 8:1 multiplication ratio applied to a 50 MHz reference clock. This frequency is validated under recommended operating conditions (VDD = 1.425–1.575 V, TA = 0–70°C, junction temperature ≤105°C) per MPC8272EC Rev. 3 Section 2. The CPM subsystem can run concurrently at up to 400 MHz using its independent PLL.

Does the MPC8272CVRTIEA include hardware encryption acceleration?

Yes, the MPC8272CVRTIEA integrates a dedicated Security Engine (SEC) that accelerates DES, 3DES, AES-128/192/256, SHA-1, MD5, RC-4, PKEU, and RNG operations in hardware. This SEC block is confirmed exclusive to MPC8272 and MPC8248 variants per Table 1 of MPC8272EC Rev. 3, enabling line-rate IPsec processing without consuming G2_LE core cycles.

What package type does the MPC8272CVRTIEA use?

The MPC8272CVRTIEA uses a 516-ball PBGA package with VR designation (lead-free, 27 mm × 27 mm, 1.0 mm ball pitch), as specified in Table 2 of MPC8272EC Rev. 3. This matches the pinout and thermal profile of other VR-coded PowerQUICC II devices including MPC8248VR and MPC8271VR, enabling footprint reuse across the family.

Can the MPC8272CVRTIEA support both USB host and device modes?

Yes, the MPC8272CVRTIEA USB 2.0 controller supports both host and slave (device) modes per Section 1.1 of MPC8272EC Rev. 3. In host mode, it handles control, bulk, interrupt, and isochronous transfers at 12 Mbps or 1.5 Mbps; in slave mode, it supports four endpoints with automatic retransmission on transmit error and flexible buffer management.

Is the MPC8272CVRTIEA pin-compatible with the MPC8248VR?

Yes, the MPC8272CVRTIEA and MPC8248VR share identical 516-ball VR-package PBGA footprints and pin assignments per Table 2 and Figure 8 of MPC8272EC Rev. 3. They differ functionally in UTOPIA II presence (MPC8272 only) and second TDM interface, but PCB layout and power delivery are fully interchangeable - enabling hardware reuse in derivative designs.