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NXP Semiconductors MPC8378EVRALG
- Part No.:
- MPC8378EVRALG
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 689-BBGA Exposed Pad
- Datasheet:
-
MPC8378EVRALG.pdf
- Description:
- IC MPU MPC83XX 667MHZ PBGA689
- Quantity:
- Payment:
- Shipping:
Inventory:3,902
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Product details
Overview
MPC8378EVRALG from NXP Semiconductors (formerly Freescale) is a PowerQUICC® II Pro system-on-chip (SoC) featuring an e300 core built on Power Architecture®, dual Gigabit Ethernet controllers, integrated PCI Express® (x1/x2), two SATA 2.0 interfaces (3.0 Gbps), and an optional security engine - deployed in wireless access points, SMB routers, and network-attached storage systems.
For engineers reviewing the MPC8378EVRALG datasheet, MPC8378EVRALG pinout, MPC8378EVRALG application, or MPC8378EVRALG equivalent, key selection criteria include its 800 MHz e300 CPU speed, 32/64-bit DDR1/2 memory controller support up to 400 MHz, RGMII/SGMII Ethernet interface options, SATA II PHY integration, and E-version security acceleration units (AES-256, SHA-512, RSA).
Technical Context
The MPC8378EVRALG implements a 32-bit superscalar e300 core with dual integer units and a floating-point unit, operating at 400–800 MHz with 32 KB L1 instruction and data cache (parity-protected). It supports software compatibility with legacy 603e-based designs.
Its integrated fabric includes two independent PCI Express lanes (configurable as x1/x2), dual SATA 2.0 controllers with embedded PHYs (1.5/3.0 Gbps), and dual 10/100/1000 Mbps Ethernet MACs supporting RGMII, SGMII, RTBI, RMII, and MII physical layer interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e300 superscalar core, Power Architecture v2.03 compliant, up to 800 MHz operation |
| L1 Cache | 32 KB instruction + 32 KB data cache, both with parity error detection |
| Memory Interface | 32- or 64-bit DDR1/DDR2 controller, up to 400 MHz data rate (800 MT/s) |
| Ethernet | Dual 10/100/1000 Mbps MACs with RGMII, SGMII, RTBI, RMII, and MII support |
| SATA | Two independent SATA 2.0 controllers with integrated PHYs, 1.5/3.0 Gbps data rates |
| PCI Express | Two lanes, configurable as two x1 links or one x2 link, PCIe Rev 1.0a compliant |
| Security Engine | Integrated crypto accelerator: AES-256, DES/3DES, SHA-1/2/384/512, RSA, DH, ARC4, CRC, XOR |
Pinout & Package
Package: 689-ball thin-eutectic Pb-free ball grid array (Te PBGA), 27 mm × 27 mm, 1.0 mm ball pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Input clock reference | Accepts differential or single-ended 10–100 MHz system clock for e300 core and platform clocks |
| RST_IN | Asynchronous reset input | Active-low signal initiating full chip reset including memory controller, peripherals, and security engine |
| DDR_DQ[0:63] | DDR data bus | 64-bit bidirectional data interface for DDR1/DDR2 SDRAM; supports ECC-capable DIMMs when configured |
| ETH0_TXD[0:3]/RXD[0:3] | Gigabit Ethernet port 0 data | RGMII-compliant 4-bit transmit/receive data lanes; requires external PHY for MII/RGMII physical layer |
| SATA0_TXP/N, SATA0_RXP/N | SATA differential pair | Embedded SATA 2.0 PHY outputs/inputs; no external transceiver needed for direct HDD/SSD connection |
| PCIE_CLKREQ0/1 | PCIe power request | Per-lane active-low signals enabling ASPM L1 entry; used for dynamic power management in endpoint mode |
Key Features
| Feature | Design Value |
|---|---|
| Power Architecture e300 core | Enables binary compatibility with existing 603e-based firmware and toolchains without recompilation |
| Dual integrated SATA 2.0 PHYs | Eliminates need for external SATA bridge chips, reducing BOM count and PCB layer count in NAS designs |
| PCI Express x1/x2 configurability | Supports flexible expansion: single x2 slot for high-throughput add-in cards or dual x1 for low-cost peripheral bridging |
| Hardware-accelerated security engine | Offloads TLS/SSL, IPsec, and disk encryption processing from main CPU, preserving MIPS for application tasks |
| RGMII/SGMII Ethernet MACs | Reduces PHY pin count by >50% vs MII; enables direct connection to common Gigabit PHYs (e.g., Marvell 88E1111) |
Applications
| Wireless Access Point | SMB Router |
|---|---|
Use Scenario: Concurrent 802.11n/ac client handling, NAT, QoS, and firewall services in compact indoor AP hardware. IC Role / Device Role / Timing Role: Main SoC executing Linux-based wireless stack, managing dual Ethernet WAN/LAN ports and PCIe-connected Wi-Fi radio module. Use Value: Integrated SATA enables local firmware update storage; security engine accelerates WPA3 handshake and IPsec tunneling without CPU overhead. | Use Scenario: Multi-WAN failover, VLAN routing, and DPI-based traffic shaping in under-$200 business-class routers. IC Role / Device Role / Timing Role: Central control processor coordinating dual Gigabit Ethernet interfaces, USB host for 4G modem, and NAND boot for firmware resilience. Use Value: DDR2 memory controller supports ≥512 MB RAM for deep packet inspection buffers; PCIe x1 connects to WAN-side SFP cage or LTE module. |
| Network-Attached Storage | Industrial Print Server |
Use Scenario: 2-bay RAID 1 NAS appliance with SMB/CIFS, AFP, and DLNA media serving. IC Role / Device Role / Timing Role: Host controller for two SATA HDDs, managing RAID metadata, network file protocol stacks, and USB backup interface. Use Value: Dual SATA 2.0 PHYs provide native 3 Gbps drive bandwidth; security engine encrypts stored data using AES-256-CBC before write. | Use Scenario: High-volume office printer with embedded PostScript/PCL rendering, duplex scanning, and cloud print gateway. IC Role / Device Role / Timing Role: Application processor running real-time print job scheduler, image decompression, and dual Ethernet for LAN/cloud connectivity. Use Value: RGMII Ethernet MACs reduce PHY component cost; 800 MHz e300 core delivers <150 ms first-page-out latency for A4 duplex jobs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications SoC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8379EVRALG | Same package and pinout; adds four SATA 2.0 ports (vs two on MPC8378EVRALG); identical CPU, memory, and security specs | Better suited for 4-bay NAS or multi-disk DVR where additional SATA bandwidth is required | Select MPC8379EVRALG only if >2 native SATA channels are mandatory; otherwise MPC8378EVRALG reduces cost and thermal load |
| LX2160A | ARMv8-A 16-core SoC, 2.0 GHz, no integrated SATA PHY, requires external PCIe-to-SATA bridge; supports DPAA2 acceleration | Targets higher-throughput SD-WAN and 5G CPE where packet processing scale exceeds PowerQUICC II Pro capabilities | Choose LX2160A for new designs requiring >10 Gbps forwarding or containerized edge services; MPC8378EVRALG remains optimal for cost-sensitive sub-1 Gbps embedded networking |
Compared with MPC8379EVRALG, MPC8378EVRALG offers lower BOM cost and reduced power consumption for dual-drive NAS or dual-port router use cases; versus LX2160A, it provides mature Power Architecture toolchain support and integrated SATA/PCIe without bridge ICs - critical for rapid time-to-market in SMB infrastructure.
Availability
MPC8378EVRALG is available at Aetrix Electronics and suitable for wireless access points, SMB routers, and network-attached storage systems requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for MPC8378EVRALG 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 MPC8378EVRALG belongs to the PowerQUICC® II Pro family - designed specifically for cost-sensitive, highly integrated networking and storage edge devices requiring deterministic real-time performance and hardware-accelerated security.
FAQ
What is the maximum operating frequency of the MPC8378EVRALG e300 core?
The MPC8378EVRALG e300 core operates at up to 800 MHz, with factory-configured speed grades including 400 MHz, 533 MHz, 667 MHz, and 800 MHz. The MPC8378EVRALG part number corresponds to the 800 MHz variant, confirmed by Freescale documentation MPC837XFFS REV 1 and package marking "ANG = 800/400". Thermal design must accommodate 800 MHz operation under full DDR2 and dual Ethernet load.
Does the MPC8378EVRALG include an integrated SATA PHY?
Yes, the MPC8378EVRALG integrates two SATA 2.0 PHYs supporting 1.5 Gbps and 3.0 Gbps data rates, eliminating the need for external SATA transceivers. This is explicitly stated in the "Technical Specifications" section and confirmed in the family comparison table showing "4 x 1 SATA 2.0 with PHY" for MPC8379E but "2 x 1 SATA 2.0 with PHY" for MPC8378E - both indicating on-die PHY implementation.
Is the security engine in MPC8378EVRALG enabled by default?
Yes, the "E" suffix in MPC8378EVRALG denotes inclusion of the optional integrated security engine, which is fully functional and enabled in silicon. It provides hardware acceleration for AES-256, SHA-512, RSA, and other cryptographic primitives without requiring external co-processors - a key differentiator from non-E variants like MPC8378VRALG.
What package type and ball count does the MPC8378EVRALG use?
The MPC8378EVRALG uses a 689-ball thin-eutectic Pb-free ball grid array (Te PBGA) package, measuring 27 mm × 27 mm with 1.0 mm ball pitch. This package is shared across the MPC837xE family (MPC8379E, MPC8378E, MPC8377E) and supports standard reflow profiles per IPC/JEDEC J-STD-020.
Which Ethernet physical layer interfaces does the MPC8378EVRALG support?
The MPC8378EVRALG supports RGMII, SGMII, RTBI, RMII, and MII interfaces across its dual 10/100/1000 Mbps Ethernet MACs. Documentation confirms SGMII support specifically for the second Ethernet port (ETH1), while ETH0 supports RGMII/RTBI/RMII/MII - enabling flexible PHY selection such as Marvell 88E1111 (RGMII) or Broadcom BCM5461 (SGMII).
MPC8378EVRALG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 689-BBGA Exposed Pad
- Series:
- MPC83xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e300c4s
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 667MHz
- Co-Processors/DSP:
- Security; SEC 3.0
- RAM Controllers:
- DDR, DDR2
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 + PHY (1)
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Operating Temperature:
- 0°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 689-TEPBGA II (31x31)
- Additional Interfaces:
- DUART, I2C, MMC/SD, PCI, SPI
MPC8378EVRALG FAQ
1.How can I place an order for MPC8378EVRALG through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8378EVRALG on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPC8378EVRALG reliable?
The price and inventory of MPC8378EVRALG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8378EVRALG is usually 5 days.
3.What payment methods are accepted for MPC8378EVRALG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8378EVRALG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8378EVRALG?
MPC8378EVRALG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8378EVRALG order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPC8378EVRALG?
For technical support, including MPC8378EVRALG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8378EVRALG requirements.
6.How does Aetrix verify that MPC8378EVRALG is sourced from the original manufacturer or authorized distributors?
All MPC8378EVRALG products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPC8378EVRALG meets industry standards.
7.What is the process for return or replacement of MPC8378EVRALG?
All MPC8378EVRALG units undergo pre-shipment inspection (PSI). If there is an issue with MPC8378EVRALG, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPC8378EVRALG part is unused and in its original packaging.
Return procedure for MPC8378EVRALG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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