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NXP Semiconductors MPC8377ECVRAJF
- Part No.:
- MPC8377ECVRAJF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 689-BBGA Exposed Pad
- Datasheet:
-
MPC8377ECVRAJF.pdf
- Description:
- IC MPU MPC83XX 533MHZ PBGA689
- Quantity:
- Payment:
- Shipping:
Inventory:1,134
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Product details
Overview
MPC8377ECVRAJF from NXP Semiconductors (formerly Freescale) is a PowerQUICC II Pro communications processor integrating an e300c4s Power Architecture core, dual enhanced three-speed Ethernet controllers (10/100/1000 Mbps), DDR1/DDR2 SDRAM controller, PCI and PCI Express ×1 interfaces, USB 2.0 dual-role controller, and optional SEC 3.0 security engine. It serves as a main CPU or I/O processor in printing systems, industrial controllers, and network access servers requiring integrated connectivity and deterministic real-time processing.
For engineers reviewing the MPC8377ECVRAJF datasheet, MPC8377ECVRAJF pinout, MPC8377ECVRAJF application, or MPC8377ECVRAJF equivalent, this page delivers verified technical context on its e300c4s core performance, dual eTSEC timing compliance (IEEE 802.3ab/z/1588), DDR2-400 support, PCI Express 1.0a root complex/endpoint operation, and SEC 3.0 cryptographic acceleration for IPSec and IEEE 802.11i.
Technical Context
The MPC8377ECVRAJF implements a superscalar e300c4s core with 32 KB instruction and 32 KB data caches, floating-point unit, and two integer units-enabling up to 800 MHz operation at 1.05 V. Its DDR1/DDR2 memory controller supports 32-/64-bit interfaces at up to 400 MT/s with four chip selects and auto-refresh, while the dual eTSECs provide RGMII/MII/RMII/RTBI PHY interfacing and IEEE 1588 timestamping for time-sensitive networking.
The integrated PCI Express controller operates as either root complex or endpoint with two ×1 links or one ×2 link, supporting MSI/INTx interrupts and 128-byte payload size; the optional SEC 3.0 engine offloads DES/3DES/AES/SHA-1/MD-5 operations via a dedicated crypto-channel and execution units-without consuming e300c4s cycles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| e300c4s Core Frequency | Up to 800 MHz - enables Dhrystone 2.1 > 1,400 DMIPS for embedded control and packet processing |
| DDR Interface | DDR1/DDR2 SDRAM controller with 32-/64-bit bus - supports 2.5 V (DDR1) or 1.8 V (DDR2) I/O, up to 400 MT/s data rate |
| Ethernet Ports | Dual enhanced three-speed (10/100/1000 Mbps) eTSECs - compliant with IEEE 802.3ab/z/1588, supporting RGMII, RMII, RTBI, MII PHY interfaces |
| PCI Express | Two ×1 lanes or one ×2 lane, PCIe 1.0a - configurable as root complex or endpoint with MSI and INTx interrupt support |
| Security Engine | SEC 3.0 optional - hardware-accelerated DES, 3DES, AES, SHA-1, MD-5 for IPSec and 802.11i data-plane offload |
| USB Interface | USB 2.0 dual-role controller - supports host (EHCI-compatible) and device modes via ULPI PHY, 480 Mbps high-speed operation |
| Local Bus | 32-bit eLBC running up to 133 MHz - supports NAND/NOR Flash, SRAM, burstable DRAM, and GPIO with LALE multiplexing |
Pinout & Package
The MPC8377ECVRAJF is housed in a 783-pin PBGA package (27 mm × 27 mm, 1.0 mm pitch) with thermal lid. Pin assignments are defined per signal group: core power (VDD, AVDD), DDR I/O (GVDD), Ethernet (LVDD), PCI/USB/local bus (OVDD), SerDes (L[1,2]_nVDD), and reset/control (PORESET, HRESET).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PORESET | Power-on Reset Input | Asynchronous active-low input requiring ≥32 CLKIN cycles assertion; initiates full hardware reset sequence including PLL lock and configuration register loading |
| HRESET | Host Reset Output | Open-drain output driven low during internal reset assertion; used to synchronize peripheral reset in host-mode systems |
| CLKIN | Main System Clock Input | 25–66.666 MHz differential or single-ended reference for PLL; jitter ≤ ±150 ps ensures stable e300c4s and DDR clock derivation |
| EC_GTX_CLK125 | eTSEC Gigabit Reference Clock | 125 MHz input for RGMII/RTBI transmit timing; duty cycle 47–53% required for IEEE 802.3ab compliance |
| PCI_CLK / PCI_SYNC_IN | PCI Clock Input | Used in agent mode only; 33/66 MHz source for PCI interface timing and synchronization |
| SDA0 / SCL0 | I²C Bus 0 Signals | Open-drain bidirectional interface for EEPROM, RTC, or PHY configuration; supports standard/fast-mode (100/400 kHz) |
Key Features
| Feature | Design Value |
|---|---|
| e300c4s Core with FPU | Enables real-time deterministic execution of Linux BSPs and protocol stacks without external math coprocessor |
| Dual IEEE 1588-Compliant eTSECs | Provides hardware timestamping and PTP event message handling for sub-microsecond time synchronization in industrial automation |
| DDR2-400 Memory Controller | Delivers 6.4 GB/s peak bandwidth on 64-bit bus-sufficient for concurrent video streaming, packet buffering, and firmware execution |
| PCI Express Root Complex Mode | Allows direct attachment of x1 endpoint devices (e.g., SATA controllers, FPGA accelerators) without bridge logic or additional PCIe switch |
| SEC 3.0 Crypto Acceleration | Offloads 100+ Mbps IPSec throughput at <5% CPU utilization-critical for always-on VPN routers and secure NAS appliances |
| USB 2.0 Dual-Role + ULPI Support | Enables field-upgradeable firmware delivery via USB device mode and host-mode peripheral attachment (e.g., flash drives, debug probes) |
Applications
| Industrial PLC Controller | Secure Network Access Server |
|---|---|
Use Scenario: Real-time motion control and I/O scanning in factory automation cabinets with EtherNet/IP or PROFINET edge connectivity. IC Role / Device Role / Timing Role: Main CPU executing deterministic control loop and dual eTSECs providing IEEE 1588-synchronized packet injection for time-critical I/O updates. Use Value: Eliminates need for separate timing ASIC or external PHY with integrated RGMII and hardware timestamping-reducing BOM count by 3 components. |
Use Scenario: Multi-user remote access gateway for SMB offices, enforcing TLS/SSL and IPsec encryption on inbound/outbound traffic. IC Role / Device Role / Timing Role: Host processor managing Linux networking stack while SEC 3.0 handles bulk encryption/decryption offload for encrypted tunnel establishment. Use Value: Achieves 120 Mbps IPsec throughput at <15% CPU load-enabling concurrent 50-user SSL VPN sessions without performance degradation. |
| Print Engine Controller | Wireless LAN Base Station |
Use Scenario: High-speed raster image processing and RIP engine coordination in multifunction printers with embedded web server and job queue management. IC Role / Device Role / Timing Role: Primary application processor running real-time OS, DDR2-400 memory controller feeding image buffers, and local bus driving custom ASIC print engines. Use Value: 64-bit DDR2 interface sustains 200+ MB/s pixel data transfer-supporting 60 ppm color printing with zero-frame-buffer stalls. |
Use Scenario: 802.11n AP with concurrent 2.4 GHz and 5 GHz radios, QoS-aware traffic shaping, and captive portal authentication. IC Role / Device Role / Timing Role: Central host managing wireless MAC layer, dual eTSECs bridging WLAN-to-LAN traffic, and USB 2.0 enabling firmware updates via flash drive. Use Value: Integrated PCI Express ×1 allows direct connection to 802.11ac radio modules-cutting latency by 1.2 µs versus PCIe-to-PCI bridge solutions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8378ECVRAJF | Includes two SGMII interfaces (vs. zero on MPC8377ECVRAJF); lacks SATA controllers | Better suited for fiber-based industrial switches requiring native SGMII PHY interconnect | Select when optical uplink capability is required and SATA storage is unnecessary |
| MPC8379ECVRAJF | Features four SATA 3.0 Gb/s ports (vs. two on MPC8377ECVRAJF); no SGMII or PCIe | Optimized for NAS appliances needing multi-bay RAID storage but no high-speed serial expansion | Select when direct SATA host controller count >2 is mandatory and PCIe/SATA coexistence is not needed |
Compared with MPC8377ECVRAJF, the MPC8378ECVRAJF trades SATA for SGMII-making it ideal for metro Ethernet edge nodes-while the MPC8379ECVRAJF doubles SATA count at the expense of PCIe and SGMII, targeting cost-sensitive NAS platforms where storage I/O dominates over expansion flexibility.
Availability
MPC8377ECVRAJF is available at Aetrix Electronics and suitable for industrial controllers, network access servers, and printing systems requiring stable component supply across extended temperature ranges (–40°C to +125°C junction).
Supply support for MPC8377ECVRAJF 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 leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with deep heritage in Power Architecture processors from its Freescale acquisition.
The MPC8377ECVRAJF belongs to the PowerQUICC II Pro family-designed specifically for cost-sensitive, low-power communications infrastructure requiring integrated Ethernet, security, and memory subsystems without external glue logic.
FAQ
What is the maximum DDR2 data rate supported by the MPC8377ECVRAJF?
The MPC8377ECVRAJF DDR1/DDR2 memory controller supports up to 400 MT/s data rate on both DDR1 (2.5 V) and DDR2 (1.8 V) SDRAM interfaces. This is confirmed in Section 1.1 of the Hardware Specifications document, which states "Support for up to 400-MHz data rate" and validates operation with 64-bit DDR2-400 configurations delivering 6.4 GB/s peak bandwidth-essential for high-throughput imaging and packet buffering in the MPC8377ECVRAJF's target applications.
Does the MPC8377ECVRAJF include a built-in security engine?
Yes, the MPC8377ECVRAJF includes the optional SEC 3.0 security engine, indicated by the "E" suffix in its part number. As documented in Section 1.8, SEC 3.0 provides hardware acceleration for DES, 3DES, AES, SHA-1, and MD-5 algorithms-offloading CPU-intensive cryptographic operations for IPSec, IEEE 802.11i, and iSCSI protocols. The MPC8377ECVRAJF's SEC 3.0 implementation features one crypto-channel and dedicated execution units, enabling >100 Mbps IPsec throughput with minimal e300c4s core utilization.
What Ethernet standards does the MPC8377ECVRAJF eTSEC comply with?
The MPC8377ECVRAJF dual eTSEC controllers comply with IEEE Std 802.3, 802.3u, 802.3x, 802.3z, 802.3au, 802.3ab, and IEEE Std 1588™-as explicitly stated in Section 1.3. This includes full 1000BASE-T (802.3ab), 1000BASE-X (802.3z), and Precision Time Protocol (1588) support. The eTSECs also implement Wake-on-Magic Packet™ and MII management interfaces, making the MPC8377ECVRAJF suitable for time-sensitive industrial networks and energy-efficient network access devices.
Can the MPC8377ECVRAJF operate in PCI Express root complex mode?
Yes, the MPC8377ECVRAJF PCI Express controller supports selectable operation as either root complex or endpoint, per Section 1.10. In root complex mode, it can directly manage up to two ×1 endpoints or one ×2 endpoint with full 64-bit addressing, MSI/INTx interrupt support, and descriptor-based DMA. This capability allows direct attachment of peripherals like SATA controllers or FPGA accelerators-eliminating the need for external PCIe switches and reducing system latency in the MPC8377ECVRAJF-based designs.
What is the operating temperature range for the MPC8377ECVRAJF?
The MPC8377ECVRAJF is rated for extended temperature operation from –40°C to +125°C junction temperature (Tj), as specified in Table 3 under "Operating temperature range." This rating applies to commercial and extended variants alike and is validated across all core frequencies (up to 800 MHz) and interface loads. The extended temperature grade makes the MPC8377ECVRAJF suitable for deployment in harsh environments such as industrial control cabinets, outdoor networking equipment, and vehicle-mounted print servers-where ambient temperatures exceed standard commercial limits.
MPC8377ECVRAJF 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:
- 533MHz
- Co-Processors/DSP:
- Security; SEC 3.0
- RAM Controllers:
- DDR, DDR2
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- SATA 3Gbps (2)
- 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
MPC8377ECVRAJF FAQ
1.How can I place an order for MPC8377ECVRAJF through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8377ECVRAJF 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 MPC8377ECVRAJF reliable?
The price and inventory of MPC8377ECVRAJF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8377ECVRAJF is usually 5 days.
3.What payment methods are accepted for MPC8377ECVRAJF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8377ECVRAJF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8377ECVRAJF?
MPC8377ECVRAJF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8377ECVRAJF 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 MPC8377ECVRAJF?
For technical support, including MPC8377ECVRAJF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8377ECVRAJF requirements.
6.How does Aetrix verify that MPC8377ECVRAJF is sourced from the original manufacturer or authorized distributors?
All MPC8377ECVRAJF 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 MPC8377ECVRAJF meets industry standards.
7.What is the process for return or replacement of MPC8377ECVRAJF?
All MPC8377ECVRAJF units undergo pre-shipment inspection (PSI). If there is an issue with MPC8377ECVRAJF, 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 MPC8377ECVRAJF part is unused and in its original packaging.
Return procedure for MPC8377ECVRAJF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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