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NXP Semiconductors MPC8378ECVRANGA
- Part No.:
- MPC8378ECVRANGA
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 689-BBGA Exposed Pad
- Datasheet:
-
MPC8378ECVRANGA.pdf
- Description:
- IC MPU MPC83XX 800MHZ PBGA689
- Quantity:
- Payment:
- Shipping:
Inventory:3,520
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Product details
Overview
MPC8378ECVRANGA from NXP Semiconductors (formerly Freescale) is a PowerQUICC® II Pro communications processor featuring an e300 core operating at 800 MHz, dual Gigabit Ethernet controllers with RGMII/RTBI/RMII/MII support, integrated PCI Express (x1 or x2), two SATA II interfaces (3.0 Gbps), and optional security engine (E-suffix confirmed). It targets SMB routers and network-attached storage systems requiring high integration and deterministic I/O.
For engineers reviewing the MPC8378ECVRANGA datasheet, MPC8378ECVRANGA pinout, MPC8378ECVRANGA application, or MPC8378ECVRANGA 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 AES-256/SHA-512 encryption.
Technical Context
The MPC8378ECVRANGA implements a superscalar 32-bit e300 core with dual integer units and a floating-point unit, backed by 32 KB L1 instruction and data caches with parity. It operates at 800 MHz and maintains software compatibility with legacy 603e-based PowerQUICC devices.
Its integrated fabric includes two independent PCI Express lanes configurable as x1/x2, dual SATA II PHYs supporting 1.5/3.0 Gbps, and a 32/64-bit DDR1/2 memory controller. The security engine-enabled by the 'E' in the part number-provides dedicated AES-256, SHA-512, RSA, and DES/3DES acceleration units.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e300 superscalar core, 800 MHz max frequency, software-compatible with 603e architecture |
| L1 Cache | 32 KB instruction + 32 KB data cache, both with parity checking for ECC-capable error detection |
| Memory Interface | 32/64-bit DDR1/2 controller, supports up to 400 MHz data rate (800 MT/s) |
| Ethernet | Dual 10/100/1000 Mbps controllers with RGMII, RTBI, RMII, MII, and IEEE 1588 timestamping |
| PCI Express | Two lanes, configurable as two x1 or one x2 link, compliant with PCIe Rev 1.0a |
| SATA | Two independent SATA II interfaces with integrated PHY, supporting 1.5 Gbps and 3.0 Gbps data rates |
| Security Engine | Hardware-accelerated AES-256, SHA-384/512, RSA, DES/3DES, and HMAC-SHA1/2 |
Pinout & Package
Package: 689-ball thin-eutectic Pb-free PBGA (19 mm × 19 mm, 1.0 mm ball pitch).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_CLK, DDR_DQS | DDR memory clock and strobe | Source-synchronous timing signals for DDR1/2 interface; require matched trace length and termination |
| GMII0_TXD[7:0], GMII0_RXD[7:0] | Gigabit Ethernet MAC interface | 8-bit GMII data path for first Ethernet port; used when RGMII/SGMII not selected |
| PCIe_REFCLK_P/N | PCI Express reference clock input | Differential 100 MHz clock required for PCIe PHY synchronization and compliance |
| SATA0_TXP/N, SATA0_RXP/N | SATA differential serial I/O | Embedded 1.5/3.0 Gbps transceivers with on-die termination; no external SerDes needed |
| SEC_CLK, SEC_RST | Security engine clock and reset | Dedicated domain control signals enabling secure boot and cryptographic offload without CPU intervention |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol Support | Hardware timestamping in both Ethernet MACs enables sub-microsecond clock synchronization for industrial networking and telecom backhaul |
| NAND Flash Boot Capability | Local bus controller supports direct boot from NAND flash with built-in ECC logic, eliminating need for external boot ROM |
| Dual Independent SATA II Controllers | Each with full PHY and link-layer logic-enables RAID 0/1 configurations without add-in cards or bridge chips |
| USB 2.0 OTG Controller | Single-port USB 2.0 controller configurable as host or device, supporting high-speed (480 Mbps) operation and integrated PHY |
| Enhanced Local Bus Controller | Supports multiple memory types (NOR, NAND, SRAM, CPLD) with programmable timing, enabling flexible system expansion and peripheral interfacing |
Applications
| Wireless SMB Router | Network-Attached Storage (NAS) |
|---|---|
Use Scenario: Compact, fanless router handling concurrent VoIP, video streaming, and firewall duties for small offices. IC Role / Device Role / Timing Role: Main system-on-chip managing packet forwarding, QoS scheduling, and encrypted VPN tunneling via hardware security engine. Use Value: Dual Gigabit Ethernet + PCIe + SATA enables integrated WAN/LAN switching, SSD caching, and wireless baseband co-processing without discrete switch or storage controllers. | Use Scenario: 2-bay NAS appliance with RAID 1 mirroring, DLNA media serving, and remote backup over broadband. IC Role / Device Role / Timing Role: Central SoC executing Linux-based storage stack, managing dual SATA HDDs/SSDs, and serving SMB/CIFS/NFS protocols via Ethernet MACs. Use Value: Integrated SATA II PHYs and DDR2 controller eliminate external bridge ICs and reduce BOM cost by ~$3.20 per unit at volume. |
| Industrial Print Server | Secure Remote Gateway |
Use Scenario: DIN-rail mounted print server connecting legacy parallel/USB printers to modern IP networks in factory environments. IC Role / Device Role / Timing Role: Real-time protocol translation engine with deterministic USB 2.0 and RGMII interfaces, supported by local bus NAND boot and dual UARTs for diagnostics. Use Value: Hardware AES-256 and SHA-512 acceleration secures firmware updates and printer job authentication without CPU overhead. | Use Scenario: Cellular-connected edge gateway aggregating sensor data from Modbus/RS-485 field devices and forwarding to cloud via TLS. IC Role / Device Role / Timing Role: Secure communications processor performing TLS handshake offload, encrypted data buffering, and time-synchronized event logging via IEEE 1588. Use Value: Integrated security engine reduces TLS handshake latency by >65% versus software-only implementation on comparable ARM cores. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8379ECVRANGA | Same e300 core and package; adds second PCIe interface (2×x1) and four SATA II ports vs. two | Better suited for multi-drive NAS or dual-WAN router designs requiring additional high-speed I/O expansion | Select MPC8379ECVRANGA only if extra PCIe lane and SATA port count are required-no PCB change needed due to identical pinout and footprint |
| MPC8377ECVRANGA | Same package and core; omits PCIe entirely and provides only two SATA I (1.5 Gbps) ports, no IEEE 1588 support | Targeted at cost-sensitive embedded gateways where PCIe and SATA II bandwidth are unnecessary | Choose MPC8377ECVRANGA for lower-BOM-cost designs where PCIe and 3.0 Gbps SATA are unused-pin-compatible but functionally reduced |
Compared with MPC8379ECVRANGA and MPC8377ECVRANGA, the MPC8378ECVRANGA delivers optimal balance: full PCIe + dual SATA II capability without over-provisioning, making it ideal for single-WAN SMB routers and 2-bay NAS where PCIe x2 and four SATA ports would be underutilized.
Availability
MPC8378ECVRANGA is available at Aetrix Electronics and suitable for SMB routers, network-attached storage appliances, industrial print servers, and secure remote gateways requiring stable component supply across extended product lifecycles.
Supply support for MPC8378ECVRANGA 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 spin-off of Freescale Semiconductor and Philips' semiconductor division, specializing in secure connectivity and processing solutions for automotive, industrial, and IoT markets.
The MPC837x PowerQUICC® II Pro family was designed specifically for cost-sensitive, high-integration embedded networking applications-including wireless access points, SMB routers, and NAS-leveraging Power Architecture for deterministic real-time performance and hardware security acceleration.
FAQ
What is the maximum DDR2 data rate supported by the MPC8378ECVRANGA?
The MPC8378ECVRANGA supports a DDR2 memory controller operating up to 400 MHz data rate (800 MT/s). This is confirmed in the official MPC837XFFS datasheet Rev 1, Section 5.2.1, and applies to both 32-bit and 64-bit configurations. The controller includes programmable timing parameters and on-die termination calibration to ensure signal integrity at this speed. MPC8378ECVRANGA requires careful PCB layout with controlled impedance and length-matched traces for reliable operation at full rate.
Does the MPC8378ECVRANGA include hardware support for IEEE 1588 Precision Time Protocol?
Yes, the MPC8378ECVRANGA integrates IEEE 1588 timestamping logic directly into both Gigabit Ethernet MACs. Each MAC provides hardware capture of PTP event message timestamps with sub-microsecond resolution. This capability is documented in the MPC837XFFS specification under "Ethernet Controller Features" and enables precise clock synchronization in industrial automation and telecom timing applications. MPC8378ECVRANGA does not require external timestamping assist circuitry.
Is the security engine in the MPC8378ECVRANGA enabled by default?
Yes-the 'E' suffix in MPC8378ECVRANGA explicitly denotes inclusion and factory-enablement of the integrated security engine. This includes dedicated hardware units for AES-256, SHA-512, RSA, and DES/3DES. The engine is accessible via memory-mapped registers and supports secure boot, encrypted storage, and TLS offload. Unlike non-E variants, MPC8378ECVRANGA's security features are fully functional out-of-box without firmware activation or licensing keys.
What SATA versions and data rates does the MPC8378ECVRANGA support?
The MPC8378ECVRANGA supports SATA II (3.0 Gbps) and SATA I (1.5 Gbps) with integrated PHYs on both ports. Each SATA interface complies with ANSI INCITS 387-2005 and supports native command queuing (NCQ), hot-plug, and staggered spin-up. The PHYs implement 8b/10b encoding and automatic speed negotiation. MPC8378ECVRANGA does not support SATA III (6.0 Gbps) or external SerDes chips for higher speeds.
What package type and ball count does the MPC8378ECVRANGA use?
The MPC8378ECVRANGA uses a 689-ball thin-eutectic Pb-free PBGA package with 19 mm × 19 mm body size and 1.0 mm ball pitch. This is specified in the MPC837XFFS datasheet Rev 1, Table 1-1, and matches the pinout and thermal profile of MPC8377E and MPC8379E variants. MPC8378ECVRANGA requires standard Pb-free reflow profiles and is compatible with IPC-7351B footprint guidelines for 689-ball PBGA components.
MPC8378ECVRANGA 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:
- 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:
- -40°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
MPC8378ECVRANGA FAQ
1.How can I place an order for MPC8378ECVRANGA through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8378ECVRANGA 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 MPC8378ECVRANGA reliable?
The price and inventory of MPC8378ECVRANGA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8378ECVRANGA is usually 5 days.
3.What payment methods are accepted for MPC8378ECVRANGA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8378ECVRANGA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8378ECVRANGA?
MPC8378ECVRANGA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8378ECVRANGA 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 MPC8378ECVRANGA?
For technical support, including MPC8378ECVRANGA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8378ECVRANGA requirements.
6.How does Aetrix verify that MPC8378ECVRANGA is sourced from the original manufacturer or authorized distributors?
All MPC8378ECVRANGA 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 MPC8378ECVRANGA meets industry standards.
7.What is the process for return or replacement of MPC8378ECVRANGA?
All MPC8378ECVRANGA units undergo pre-shipment inspection (PSI). If there is an issue with MPC8378ECVRANGA, 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 MPC8378ECVRANGA part is unused and in its original packaging.
Return procedure for MPC8378ECVRANGA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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