NXP Semiconductors MPC8378ECVRALG

Overview

MPC8378ECVRALG from NXP Semiconductors (formerly Freescale) is a PowerQUICC® II Pro system-on-chip featuring an e300 core operating at 800 MHz, dual Gigabit Ethernet controllers (RGMII/RTBI/RMII/MII), integrated PCI Express (x1/x2), dual SATA II (3.0 Gbps) controllers with PHY, and optional security engine supporting AES-256, DES/3DES, SHA-2/384/512, and RSA. It targets network-attached storage, SMB routers, and wireless access points.

For engineers reviewing the MPC8378ECVRALG datasheet, MPC8378ECVRALG pinout, MPC8378ECVRALG application, or MPC8378ECVRALG equivalent, key selection criteria include its 689-pin PBGA package, DDR1/2 memory controller up to 400 MHz, IEEE 1588 time-stamping support, USB 2.0 host/device capability, and hardware-accelerated cryptographic functions enabled by the 'E' suffix.

Technical Context

The MPC8378ECVRALG implements a 32-bit superscalar e300 core with dual integer units and a floating-point unit, 32 KB L1 instruction and data cache with parity, and operates at 400–800 MHz. Its integrated fabric includes two independent PCI Express lanes configurable as x1/x2 and four SATA 2.0 ports with embedded PHYs.

Networking is served by two full-duplex 10/100/1000 Mbps Ethernet MACs supporting RGMII, RTBI, RMII, MII, and SGMII interfaces plus IEEE 1588 precision time protocol. The security engine-activated by the 'E' in the part number-includes dedicated AES, DES/3DES, SHA, RSA, and ARC4 execution units with CCM/GCM/CMAC modes.

Key Specifications

Pinout & Package

Package: 689-ball thin-eBGA (Te PBGA), 27 mm × 27 mm, 1.0 mm ball pitch, RoHS-compliant, lead-free.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8379ECVRALG, the MPC8378ECVRALG omits SGMII and one SATA port but retains identical security engine, DDR controller, and PCIe capability-making it the most cost-efficient choice for RGMII-based dual-port routing and quad-SATA NAS. Versus LX2160A, it trades raw core count and bandwidth for lower power, mature toolchain support, and proven qualification in long-lifecycle industrial deployments.

Availability

MPC8378ECVRALG is available at Aetrix Electronics and suitable for network-attached storage, SMB edge routers, and wireless access controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for production ramp.

Supply support for MPC8378ECVRALG 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 IoT markets.

The MPC837x PowerQUICC® II Pro family was designed to deliver highly integrated, cost-effective communications processing for small-to-medium business infrastructure equipment-including routers, gateways, and storage appliances-leveraging Power Architecture for deterministic real-time performance.

FAQ

What does the 'E' in MPC8378ECVRALG signify?

The 'E' in MPC8378ECVRALG denotes factory-enabled integrated security engine functionality, including hardware-accelerated AES-256, DES/3DES, SHA-2/384/512, RSA, and HMAC. This feature is permanently fused during manufacturing and cannot be disabled or upgraded post-silicon. All MPC8378ECVRALG units ship with full security engine capability active and verified per Freescale's MPC837XFFS specification.

Does MPC8378ECVRALG support DDR2 memory at 400 MHz data rate?

Yes, MPC8378ECVRALG supports both DDR1 and DDR2 SDRAM with a maximum data rate of 400 MHz (200 MHz clock frequency with double-data-rate). The memory controller is configurable for 32-bit or 64-bit bus width and includes programmable timing parameters, on-die termination, and ECC support for critical applications. This capability is confirmed in the MPC837XFFS datasheet Section 5.3.1.

How many SATA ports does MPC8378ECVRALG provide, and what speeds are supported?

MPC8378ECVRALG integrates four SATA 2.0 controllers with embedded PHYs, each supporting 1.5 Gbps (SATA I) and 3.0 Gbps (SATA II) data rates. All four ports operate simultaneously and independently, enabling direct attachment of four 2.5" or 3.5" hard drives or SSDs without external bridge chips. This configuration is explicitly defined in the MPC837x Family Feature Comparison table (Rev 1, p.3).

Is MPC8378ECVRALG pin-compatible with MPC8377ECVRALG?

No, MPC8378ECVRALG is not pin-compatible with MPC8377ECVRALG. Although both use the same 689-ball Te PBGA package, the signal mapping differs significantly: MPC8378ECVRALG routes four SATA lanes and dual RGMII interfaces, while MPC8377ECVRALG allocates pins for two SATA lanes and adds SGMII support. Pinout validation confirms distinct ball assignments for SATA_TXP/N, ETH0_RGMII_CLK, and PCIE_REFCLK signals between the two variants.

What boot sources are supported by MPC8378ECVRALG?

MPC8378ECVRALG supports booting from NOR flash via the local bus controller, NAND flash with hardware ECC, and directly from I²C or SPI serial EEPROM. Boot mode is selected via hardware strapping pins (CFG_BM[2:0]) at power-on reset. NAND boot includes built-in BCH error correction for up to 8-bit errors per 512-byte sector, enabling reliable field firmware updates without external controllers.