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NXP Semiconductors MPC8378VRANGA
- Part No.:
- MPC8378VRANGA
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 689-BBGA Exposed Pad
- Datasheet:
-
MPC8378VRANGA.pdf
- Description:
- IC MPU MPC83XX 800MHZ PBGA689
- Quantity:
- Payment:
- Shipping:
Inventory:1,820
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Product details
Overview
MPC8378VRANGA from NXP Semiconductors (formerly Freescale) is a PowerQUICC® II Pro system-on-chip (SoC) featuring an e300 core operating at 800 MHz, dual Gigabit Ethernet controllers with RGMII/RTBI/MII/ RMII/SGMII support, integrated PCI Express (x1 or x2), and two SATA 2.0 controllers (1.5/3.0 Gbps) - deployed in wireless access points and SMB routers.
For engineers reviewing the MPC8378VRANGA datasheet, MPC8378VRANGA pinout, MPC8378VRANGA application, or MPC8378VRANGA equivalent, key selection criteria include its 800 MHz e300 CPU, dual 10/100/1000 Ethernet interfaces, PCI Express revision 1.0a compliance, SATA I/II PHY integration, and 689-pin PBGA package with DDR1/2 memory controller support up to 400 MHz.
Technical Context
The MPC8378VRANGA implements a 32-bit superscalar e300 core with dual integer units and a floating-point unit, 32 KB L1 instruction/data cache with parity, and operates at 400–800 MHz. It supports software compatibility with legacy 603e-based PowerQUICC systems.
Its integrated fabric includes a PCI Express controller (Rev 1.0a, x1/x2 configurable), two SATA 2.0 controllers (1.5/3.0 Gbps with embedded PHY), and a 32/64-bit DDR1/2 memory controller running up to 400 MHz data rate - all on a single die without external bridge chips.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e300 superscalar core, 32-bit, dual integer + FPU, software-compatible with 603e |
| CPU Frequency | 800 MHz maximum - enables real-time packet processing in dual-GbE routing applications |
| L1 Cache | 32 KB instruction + 32 KB data, with parity checking - improves deterministic latency for control-plane tasks |
| Ethernet Interfaces | Dual 10/100/1000 Mbps controllers supporting RGMII, RTBI, RMII, MII, and SGMII - allows flexible PHY interfacing in compact SMB gateway designs |
| PCI Express | Revision 1.0a compliant, supports x1 or x2 lane configuration - replaces discrete PCIe switch in printer and NAS host controller designs |
| SATA Controllers | Two independent SATA 2.0 controllers (1.5/3.0 Gbps) with integrated PHY - eliminates need for external SATA bridge ICs in network-attached storage SoMs |
| Memory Interface | 32/64-bit DDR1/2 controller, up to 400 MHz data rate - supports high-bandwidth buffering for concurrent Ethernet and SATA traffic |
Pinout & Package
Package: 689-pin Thermally Enhanced Plastic Ball Grid Array (Te PBGA), 27 mm × 27 mm, 1.0 mm ball pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_CLK, DDR_CKE, DDR_CS | DDR SDRAM clock/control | Direct interface to DDR1/2 memory; supports 400 MHz data rate with programmable timing registers |
| ETH0_TXD[3:0], ETH0_RXD[3:0] | Gigabit Ethernet 0 data lanes | RGMII-compliant 4-bit TX/RX bus - enables low-pin-count connection to external PHY without SerDes |
| PCIe_REFCLK_P/N | PCI Express reference clock input | Differential 100 MHz reference clock required for PCIe link training and lane synchronization |
| SATA0_TXP/N, SATA0_RXP/N | SATA 0 differential serial I/O | Embedded SATA PHY outputs - no external transceiver needed for direct HDD/SSD attachment |
| USB_DP/DM | USB 2.0 differential data pair | Full-speed/high-speed USB 2.0 host/device operation with integrated PHY and UTMI+ interface |
Key Features
| Feature | Design Value |
|---|---|
| Dual Gigabit Ethernet MACs | Enables simultaneous WAN/LAN routing or bridging without external switch, reducing BOM count in SMB gateways |
| Integrated SATA 2.0 PHY | Eliminates need for external SATA transceivers - simplifies layout and lowers EMI risk in NAS enclosure designs |
| PCI Express x1/x2 configurable interface | Supports scalable expansion: x1 for USB 3.0 controllers or Wi-Fi modules; x2 for higher-throughput add-in cards |
| DDR1/2 memory controller | Backward-compatible with DDR1 while enabling DDR2 bandwidth gains - extends platform lifecycle across multiple generations |
| IEEE 1588 timestamping support | Hardware-accelerated PTP timestamp insertion/egress per Ethernet port - critical for time-sensitive industrial networking |
Applications
| Wireless Access Point | SMB Router |
|---|---|
Use Scenario: Concurrent handling of 802.11n/ac client traffic, QoS scheduling, and firewall/NAT processing in compact indoor APs. IC Role / Device Role / Timing Role: Main application processor and network traffic coprocessor - manages packet forwarding, encryption, and PHY interface timing via RGMII/SGMII. Use Value: Dual GbE + PCIe + SATA offloads storage and expansion functions, enabling feature-rich firmware without external ASICs. | Use Scenario: Multi-WAN failover, VLAN segmentation, and VoIP gateway functionality in small office environments. IC Role / Device Role / Timing Role: Central SoC executing Linux-based routing stack while synchronizing Ethernet frame timestamps for jitter-sensitive voice traffic. Use Value: Integrated IEEE 1588 hardware timestamping ensures sub-microsecond clock alignment across LAN/WAN interfaces. |
| Network-Attached Storage | Industrial Print Server |
Use Scenario: RAID 1/5 file serving with SMB/CIFS/NFS protocols, local backup via USB, and remote management over HTTPS. IC Role / Device Role / Timing Role: Host controller managing SATA HDDs/SSDs, DDR memory buffer, and Gigabit Ethernet transport layer. Use Value: Two native SATA 2.0 ports eliminate bridge ICs - reduces thermal load and PCB layer count in fanless enclosures. | Use Scenario: High-volume label and document printing with PostScript/PCL rendering, job queuing, and bidirectional status reporting. IC Role / Device Role / Timing Role: Real-time print engine controller interfacing with parallel/USB peripherals and managing raster image decompression. Use Value: PCI Express x2 interface supports high-bandwidth imaging accelerators or FPGA co-processors for RIP acceleration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar embedded communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8379EVRANGA | Same 689-pin PBGA package and e300 core, but adds four SATA 2.0 ports (vs. two on MPC8378VRANGA) | Targeted at multi-drive NAS platforms requiring >2 HDD bays; lacks cost optimization for dual-SATA use cases | Select MPC8379EVRANGA only when four native SATA channels are required - otherwise MPC8378VRANGA offers better BOM efficiency |
| MPC8377EVRANGA | Identical package and core, but omits PCI Express controller and SATA PHY - retains only legacy PCI and IDE interfaces | Suitable for cost-sensitive legacy designs where PCIe/SATA are not needed; limited to older storage and expansion standards | Choose MPC8377EVRANGA for brownfield upgrades with existing PCI/IDE infrastructure; MPC8378VRANGA preferred for new SATA/PCIe-enabled designs |
Compared with MPC8379EVRANGA and MPC8377EVRANGA, the MPC8378VRANGA delivers optimal balance: full PCIe and dual-SATA capability without over-provisioning, making it ideal for next-gen SMB gateways and compact NAS appliances where interface count and cost must be tightly aligned.
Availability
MPC8378VRANGA is available at Aetrix Electronics and suitable for wireless access points, SMB routers, and network-attached storage systems requiring stable component supply throughout extended production lifecycles.
Supply support for MPC8378VRANGA 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 formed from the acquisition of Freescale Semiconductor in 2015, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The MPC8378VRANGA belongs to the PowerQUICC® II Pro family - designed specifically for cost-sensitive, highly integrated embedded networking applications including SMB infrastructure, consumer gateways, and storage controllers.
FAQ
What is the maximum operating frequency of the MPC8378VRANGA?
The MPC8378VRANGA features an e300 core rated for operation up to 800 MHz. This speed is confirmed in the official MPC837XFFS datasheet Rev 1 and supported by thermal design specifications for the 689-pin Te PBGA package. The MPC8378VRANGA achieves this frequency with full L1 cache, DDR2 interface, and dual-GbE operation active - making it suitable for demanding routing and storage workloads.
Does the MPC8378VRANGA include a built-in security engine?
No, the MPC8378VRANGA does not include the integrated security engine. Only MPC837x parts with an "E" suffix (e.g., MPC8378EVRANGA) contain the optional security block with AES, DES, SHA, and PKA units. The MPC8378VRANGA is functionally identical to the non-E variant - omitting all cryptographic accelerators while retaining identical CPU, memory, and I/O capabilities.
Which SATA versions and data rates does the MPC8378VRANGA support?
The MPC8378VRANGA integrates two SATA 2.0 controllers supporting both 1.5 Gbps (SATA I) and 3.0 Gbps (SATA II) data rates. Each controller includes a fully embedded PHY, eliminating the need for external transceivers. This is documented in the MPC837XFFS specification table and verified in the MPC8378VRANGA's signal list and electrical characteristics section.
What Ethernet interface modes are supported by the MPC8378VRANGA?
The MPC8378VRANGA supports five physical layer interface modes across its dual Gigabit Ethernet MACs: RGMII, RTBI, RMII, MII, and SGMII. This flexibility allows direct connection to a wide range of external PHYs and optical modules without protocol translation. The MPC8378VRANGA implements full hardware timestamping for IEEE 1588 on both ports - a key differentiator for time-critical networking applications.
Is the MPC8378VRANGA pin-compatible with other MPC837x family members?
Yes, the MPC8378VRANGA shares the same 689-pin Te PBGA package and pinout with MPC8377EVRANGA and MPC8379EVRANGA. All three variants maintain identical power, ground, DDR, Ethernet, and peripheral pin assignments. Differences are internal (e.g., SATA count, PCIe presence) and do not affect PCB layout - enabling hardware reuse across product tiers using the MPC8378VRANGA as base design.
MPC8378VRANGA 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:
- 800MHz
- Co-Processors/DSP:
- -
- 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:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 689-TEPBGA II (31x31)
- Additional Interfaces:
- DUART, I2C, MMC/SD, PCI, SPI
MPC8378VRANGA FAQ
1.How can I place an order for MPC8378VRANGA through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8378VRANGA 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 MPC8378VRANGA reliable?
The price and inventory of MPC8378VRANGA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8378VRANGA is usually 5 days.
3.What payment methods are accepted for MPC8378VRANGA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8378VRANGA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8378VRANGA?
MPC8378VRANGA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8378VRANGA 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 MPC8378VRANGA?
For technical support, including MPC8378VRANGA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8378VRANGA requirements.
6.How does Aetrix verify that MPC8378VRANGA is sourced from the original manufacturer or authorized distributors?
All MPC8378VRANGA 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 MPC8378VRANGA meets industry standards.
7.What is the process for return or replacement of MPC8378VRANGA?
All MPC8378VRANGA units undergo pre-shipment inspection (PSI). If there is an issue with MPC8378VRANGA, 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 MPC8378VRANGA part is unused and in its original packaging.
Return procedure for MPC8378VRANGA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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