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NXP Semiconductors MPC8377EVRAJF
- Part No.:
- MPC8377EVRAJF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 689-BBGA Exposed Pad
- Datasheet:
-
MPC8377EVRAJF.pdf
- Description:
- IC MPU MPC83XX 533MHZ PBGA689
- Quantity:
- Payment:
- Shipping:
Inventory:2,876
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Product details
Overview
MPC8377EVRAJF from Freescale Semiconductor is a PowerQUICC II Pro communications processor integrating an e300c4s Power Architecture core (667 MHz), dual enhanced three-speed Ethernet controllers (10/100/1000 Mbps), DDR1/DDR2 SDRAM controller (up to 400 MHz data rate), PCI controller (32-bit, 66 MHz), and optional SEC 3.0 security engine - deployed as main CPU or I/O processor in printing systems, industrial controllers, and VPN routers.
For engineers reviewing the MPC8377EVRAJF datasheet, MPC8377EVRAJF pinout, MPC8377EVRAJF application, or MPC8377EVRAJF equivalent, key selection criteria include eTSEC IEEE 802.3ab/z compliance, DDR2 1.8 V I/O support, PCI Express ×1 link capability, USB 2.0 dual-role operation, and SEC 3.0 cryptographic acceleration for IPSec/802.11i.
Technical Context
The MPC8377EVRAJF implements a superscalar e300c4s core with 32 KB L1 instruction and 32 KB L1 data caches, integrated floating-point unit, and two integer units. Its memory subsystem supports DDR1 (2.5 V) and DDR2 (1.8 V) SDRAM via a 32/64-bit interface with up to 4 chip selects and 32 simultaneous open pages.
Two eTSEC controllers provide RGMII/MII/RMII/RTBI physical layer interfaces compliant with IEEE 802.3, 802.3u, 802.3x, 802.3z, 802.3ab, and IEEE 1588; each includes MII management and Wake-on-Magic Packet™ support. The optional SEC 3.0 engine offloads DES/3DES/AES/SHA-1/MD5 operations via one crypto-channel and dedicated execution units.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| e300c4s Core Frequency | 667 MHz - delivers Dhrystone 2.1 performance suitable for real-time embedded control and packet processing |
| DDR Interface | 32/64-bit DDR1/DDR2 controller supporting 1.8 V (DDR2) or 2.5 V (DDR1) I/O - enables cost-optimized memory subsystems with up to 4-Gbit density |
| eTSEC Count & Speed | 2 × 10/100/1000 Mbps Ethernet controllers - provides redundant or dual-port connectivity with IEEE 1588 timestamping for industrial timing |
| PCI Interface | 32-bit, 66 MHz PCI 2.3-compliant host/agent interface - supports legacy peripheral bridging without external glue logic |
| Security Engine | SEC 3.0 optional hardware accelerator - offloads IPSec ESP/AH, TLS handshake, and 802.11i encryption to free CPU cycles |
| USB Controller | USB 2.0 dual-role (host/device) with EHCI compatibility and ULPI PHY interface - enables direct peripheral attachment or OTG functionality |
| PCI Express | 2 × ×1 links (or 1 × ×2) PCIe 1.0a root complex/endpoint - supports high-bandwidth expansion for SATA, custom accelerators, or network interfaces |
Pinout & Package
The MPC8377EVRAJF is housed in a 783-pin PBGA package (35 mm × 35 mm, 1.0 mm pitch) with thermal lid and exposed die paddle. Pin assignments follow Freescale's standard PowerQUICC II Pro ballout layout, including dedicated DDR, eTSEC, PCI, and SerDes banks.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / AVDD | Core & PLL supply | 1.0 V ± 50 mV at 667 MHz - requires low-noise regulation and tight tracking with GVDD/OVDD |
| GVDD | DDR I/O supply | 1.8 V ± 90 mV for DDR2 or 2.5 V ± 125 mV for DDR1 - defines memory interface voltage domain and termination reference |
| LVDD[1,2] | eTSEC I/O supply | 2.5 V or 3.3 V selectable - sets RGMII/MII signal levels and determines PHY compatibility |
| OVDD | PCI/local bus/I2C/USB supply | 3.3 V ± 165 mV - powers all 3.3 V tolerant peripherals and enables direct connection to standard logic |
| PORESET | Power-on reset input | Active-low asynchronous reset requiring ≥32 CLKIN cycles assertion - initiates full hardware initialization sequence |
| HRESET | Host reset output | Open-drain active-low signal - drives system-level reset tree and synchronizes peripheral resets |
| CLKIN | Main clock input | 25–66.666 MHz single-ended reference - feeds internal PLL to generate core, DDR, and peripheral clocks |
Key Features
| Feature | Design Value |
|---|---|
| e300c4s Core with FPU | Enables deterministic real-time control and floating-point math for motion control or signal processing without external coprocessor |
| Dual eTSEC + IEEE 1588 | Supports time-synchronized industrial Ethernet (e.g., PROFINET IRT) with hardware timestamping on both ports |
| DDR2 1.8 V Support | Reduces memory subsystem power by ~30% vs DDR1 while enabling higher-density, lower-cost SDRAM solutions |
| SEC 3.0 Crypto Acceleration | Processes 100+ Mbps IPSec throughput at 667 MHz core speed - maintains line-rate encryption without CPU saturation |
| PCI Express ×1 Links | Provides scalable, low-latency expansion for SATA storage, FPGA co-processors, or custom I/O without PCI bus contention |
Applications
| Printing System Main CPU | Industrial Ethernet Controller |
|---|---|
Use Scenario: Central controller in multifunction printers managing raster image processing, job queuing, and network print services. IC Role / Device Role / Timing Role: Main CPU executing real-time firmware with dual eTSEC handling concurrent LAN/WLAN traffic and USB host for direct flash printing. Use Value: Integrated DDR2 controller and SEC 3.0 enable secure, high-throughput document rendering and encrypted job transmission without external memory buffers or crypto ICs. |
Use Scenario: Deterministic fieldbus gateway connecting Modbus TCP devices to PROFINET or EtherNet/IP networks. IC Role / Device Role / Timing Role: Real-time protocol stack processor using IEEE 1588 timestamping on both eTSEC ports for sub-microsecond synchronization across distributed I/O nodes. Use Value: Hardware-accelerated CRC, VLAN tagging, and precise timestamp insertion reduce software overhead and ensure cycle-consistent latency for motion control loops. |
| VPN Router Edge Node | Network Access Server (NAS) |
Use Scenario: Compact branch-office router performing IPsec tunneling, QoS shaping, and stateful firewalling for remote site connectivity. IC Role / Device Role / Timing Role: Security-aware host processor leveraging SEC 3.0 for AES-256/SHA-256 offload and dual eTSEC for WAN/LAN separation. Use Value: Full-duplex 1 Gbps IPsec throughput at 667 MHz frees >70% CPU bandwidth for deep packet inspection and dynamic routing protocols. |
Use Scenario: High-density NAS appliance serving SMB file sharing over Gigabit Ethernet with RAID 5 acceleration and USB-attached backup. IC Role / Device Role / Timing Role: I/O processor managing SATA storage via dual PCIe ×1 links, USB 2.0 host for peripherals, and DDR2 buffer memory for write caching. Use Value: Integrated eSDHC and SATA controllers eliminate bridge chips, while local bus interface supports NAND Flash boot and real-time logging to NOR Flash. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8378EVRAJF | Includes 2 × SGMII interfaces and 2 × PCIe ×1 links but omits SATA controllers - identical core, DDR, eTSEC, and SEC specs | Better suited for fiber-uplink switches or SGMII-based industrial backplanes where SATA storage is unnecessary | Select MPC8378EVRAJF when optical PHY integration and SGMII timing precision outweigh SATA requirements |
| MPC8379EVRAJF | Features 4 × SATA 3.0 Gb/s ports and no PCIe - retains same e300c4s core, DDR, eTSEC, and SEC 3.0 capabilities | Optimized for high-capacity storage gateways, DVR/NVR systems, or RAID controllers needing native SATA expansion | Choose MPC8379EVRAJF when direct-attach storage bandwidth and port count dominate over PCIe flexibility |
Compared with MPC8377EVRAJF, MPC8378EVRAJF trades SATA for SGMII/PCIe versatility in optical networking, while MPC8379EVRAJF maximizes SATA density at the expense of PCIe - all three share identical security, memory, and Ethernet foundations for firmware portability.
Availability
MPC8377EVRAJF is available at Aetrix Electronics and suitable for industrial controllers, printing systems, and VPN routers requiring stable component supply, long-term lifecycle support, and traceable sourcing for production programs.
Supply support for MPC8377EVRAJF 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
Freescale Semiconductor (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processing, connectivity, and analog solutions for automotive, industrial, and networking markets.
The MPC8377EVRAJF belongs to the PowerQUICC II Pro family, designed specifically for cost-sensitive, low-power communications infrastructure requiring integrated security, multi-gigabit I/O, and real-time determinism in compact form factors.
FAQ
What is the maximum DDR2 data rate supported by the MPC8377EVRAJF?
The MPC8377EVRAJF DDR2 interface supports up to 400 MHz data rate (200 MHz clock), enabling peak bandwidth of 6.4 GB/s on a 32-bit bus or 12.8 GB/s on a 64-bit configuration. This is validated under recommended operating conditions with GVDD = 1.8 V ± 90 mV and meets JEDEC DDR2-400 timing specifications for tRCD, tRP, and tRAS.
Does the MPC8377EVRAJF include hardware support for IEEE 1588 Precision Time Protocol?
Yes, the MPC8377EVRAJF eTSEC controllers implement full IEEE 1588-2002 hardware timestamping on both transmit and receive paths, including PTP event message detection, correction field update, and nanosecond-resolution clock synchronization - essential for industrial Ethernet applications like PROFINET IRT and EtherCAT.
Is the security engine in the MPC8377EVRAJF enabled by default?
No, the SEC 3.0 engine in the MPC8377EVRAJF is optional and requires explicit firmware initialization and key provisioning. It remains inactive until configured via the Security Configuration Register (SEC_CFG) and associated descriptor rings - enabling selective use based on application security requirements without runtime overhead.
What package type and thermal characteristics apply to the MPC8377EVRAJF?
The MPC8377EVRAJF uses a 783-ball PBGA package (35 mm × 35 mm, 1.0 mm pitch) with integrated thermal lid and exposed die paddle. Its thermal resistance is θJA = 12.5°C/W (typical, 4-layer board), supporting operation up to Tj = 125°C in extended temperature applications with appropriate heatsinking.
Can the MPC8377EVRAJF operate as both PCI host and agent simultaneously?
No, the MPC8377EVRAJF PCI controller operates in either host or agent mode per power-on configuration - determined by CFG_PCI_HOST strap pins. Simultaneous dual-mode operation is not supported; however, PCIe ×1 links can function independently as root complex or endpoint depending on strap settings.
MPC8377EVRAJF 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:
- 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
MPC8377EVRAJF FAQ
1.How can I place an order for MPC8377EVRAJF through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8377EVRAJF 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 MPC8377EVRAJF reliable?
The price and inventory of MPC8377EVRAJF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8377EVRAJF is usually 5 days.
3.What payment methods are accepted for MPC8377EVRAJF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8377EVRAJF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8377EVRAJF?
MPC8377EVRAJF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8377EVRAJF 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 MPC8377EVRAJF?
For technical support, including MPC8377EVRAJF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8377EVRAJF requirements.
6.How does Aetrix verify that MPC8377EVRAJF is sourced from the original manufacturer or authorized distributors?
All MPC8377EVRAJF 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 MPC8377EVRAJF meets industry standards.
7.What is the process for return or replacement of MPC8377EVRAJF?
All MPC8377EVRAJF units undergo pre-shipment inspection (PSI). If there is an issue with MPC8377EVRAJF, 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 MPC8377EVRAJF part is unused and in its original packaging.
Return procedure for MPC8377EVRAJF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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