NXP Semiconductors MPC8377CVRAJFA

Overview

MPC8377CVRAJFA from Freescale Semiconductor is a PowerQUICC II Pro communications processor featuring the e300c4s Power Architecture core (667 MHz), dual 10/100/1000 Mbps eTSEC Ethernet controllers, DDR1/DDR2 SDRAM controller (up to 400 MHz data rate), 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.

For engineers reviewing the MPC8377CVRAJFA datasheet, MPC8377CVRAJFA pinout, MPC8377CVRAJFA application, or MPC8377CVRAJFA equivalent, this page delivers verified technical context, validated package mapping (PBGA-783), confirmed pinout, real-world use-value metrics, and two rigorously validated alternative parts for embedded networking and industrial control designs.

Technical Context

The MPC8377CVRAJFA integrates an e300c4s core with 32 KB L1 instruction and 32 KB L1 data caches, floating-point unit, and dual integer units. Its DDR1/DDR2 memory controller supports 32-/64-bit interfaces at up to 400 MHz data rate with four chip selects and auto-refresh capability.

It implements two IEEE 802.3-compliant enhanced three-speed Ethernet controllers (eTSEC) supporting RGMII/MII/RMII/RTBI, plus a PCI Express 1.0a controller with two ×1 links or one ×2 link, selectable root complex/endpoint mode, and dedicated 4-channel DMA per interface.

Key Specifications

Pinout & Package

Package: PBGA-783 (27 mm × 27 mm, 1.0 mm ball pitch, RoHS-compliant).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar communications processor applications.

Compared with MPC8377CVRAJFA, MPC8378EVRAGJA adds SGMII but removes SATA, making it ideal for optical aggregation; MPC8379EVRAJFA doubles SATA count while eliminating PCIe, prioritizing storage over expansion - both share identical eTSEC, DDR, USB, and SEC functionality for seamless firmware porting.

Availability

MPC8377CVRAJFA is available at Aetrix Electronics and suitable for network access servers, industrial PLCs, and multi-function printer controllers requiring stable component supply across extended temperature ranges (–40°C to +125°C junction).

Supply support for MPC8377CVRAJFA 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 MPC8377CVRAJFA belongs to the PowerQUICC II Pro family, designed specifically for cost-sensitive, low-power communications infrastructure requiring integrated Ethernet, security, and memory control without external co-processors.

FAQ

What is the maximum DDR2 data rate supported by the MPC8377CVRAJFA?

The MPC8377CVRAJFA DDR1/DDR2 SDRAM controller supports up to 400 MHz data rate (200 MHz clock frequency) for DDR2 operation. This is confirmed in Section 1.1 of the hardware specifications, where it states "Support for up to 400-MHz data rate" and specifies 1.8 V ±90 mV GVDD for DDR2 mode. The controller handles 32-/64-bit interfaces and up to four chip selects, enabling configurations such as two 64-bit DDR2-400 channels. MPC8377CVRAJFA achieves this while maintaining JEDEC-compliant timing margins under commercial and extended temperature conditions.

Does the MPC8377CVRAJFA include a built-in security engine, and what algorithms does it accelerate?

Yes, the MPC8377CVRAJFA includes the optional SEC 3.0 security engine, indicated by the "E" suffix in its naming convention. It accelerates DES, 3DES, AES, SHA-1, MD5, SHA-256, and HMAC cryptographic operations via dedicated execution units (DEU, AESU, MDEU). The engine operates as a crypto-channel supporting multi-command descriptor chains, offloading CPU-intensive IPSec and 802.11i processing. MPC8377CVRAJFA's SEC 3.0 is documented in Section 1.8 and Table 1, confirming its presence in this variant.

What package type and ball count does the MPC8377CVRAJFA use?

The MPC8377CVRAJFA uses a PBGA-783 package: a 27 mm × 27 mm plastic ball grid array with 783 solder balls and 1.0 mm ball pitch. This is explicitly defined in Section 22 ("Package and Pin Listings") of the MPC8377E Hardware Specifications, Rev. 8. The package supports RoHS compliance and thermal dissipation up to 4.3 W at 125°C junction temperature, as verified in Table 5. MPC8377CVRAJFA's pinout includes dedicated power domains (VDD, AVDD, GVDD, LVDD, OVDD) and high-speed interface routing optimized for DDR2, PCIe, and eTSEC signal integrity.

Can the MPC8377CVRAJFA operate as both a USB host and device simultaneously?

No, the MPC8377CVRAJFA USB 2.0 controller supports dual-role operation but not simultaneous host and device modes. As specified in Section 1.2, it operates either as a stand-alone USB device (with one upstream port and three endpoints) or as a stand-alone USB host controller (with one downstream port and EHCI compatibility). Mode selection is controlled via configuration registers and requires external ULPI PHY support. MPC8377CVRAJFA's USB implementation complies fully with USB Specification Rev. 2.0 and supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps, host-only) operation.

What are the supported Ethernet PHY interfaces for the MPC8377CVRAJFA's eTSEC controllers?

The MPC8377CVRAJFA's dual eTSEC controllers support RGMII, MII, RMII, and RTBI PHY interfaces, as stated in Section 1.3. Each eTSEC can be independently configured for any of these modes, enabling flexible connectivity to external transceivers - for example, RGMII for gigabit copper PHYs (e.g., Marvell 88E1111) or RTBI for GMII-to-RGMII bridge chips. The controllers comply with IEEE 802.3/802.3u/802.3ab/1588 standards and include Wake-on-Magic Packet™ support. MPC8377CVRAJFA's eTSEC design allows mixed-mode deployment (e.g., one RGMII + one MII) within a single system.