NXP Semiconductors MPC8377CVRANGA

Overview

MPC8377CVRANGA from Freescale Semiconductor is a PowerQUICC II Pro communications processor featuring the e300c4s Power Architecture core (667 MHz), dual 10/100/1000 Mbps Ethernet controllers (eTSEC), DDR1/DDR2 SDRAM controller (up to 400 MHz data rate), PCI controller (32-bit, 66 MHz), and USB 2.0 dual-role controller - deployed as main CPU or I/O processor in printing systems, industrial controllers, and VPN routers.

For engineers reviewing the MPC8377CVRANGA datasheet, MPC8377CVRANGA pinout, MPC8377CVRANGA application, or MPC8377CVRANGA equivalent, key selection criteria include its integrated security engine (SEC 3.0), dual eTSEC with IEEE 1588 support, DDR1/DDR2 memory interface compatibility, and PCI Express ×1 link capability - all within a 620-pin PBGA package rated for commercial temperature range (0°C to 125°C junction).

Technical Context

The MPC8377CVRANGA implements a superscalar e300c4s core with 32 KB L1 instruction and 32 KB L1 data caches, floating-point unit, and two integer units. Its memory subsystem integrates a DDR1/DDR2 SDRAM controller supporting 32/64-bit interfaces, up to 4 chip selects, and auto-refresh with CKE-based power management.

Peripheral connectivity includes two eTSEC controllers compliant with IEEE 802.3, 802.3u, 802.3ab, and IEEE 1588; a PCI Express 1.0a controller with two ×1 links or one ×2 link; and dual SATA 2.5 controllers supporting 1.5/3.0 Gb/s operation, native command queuing, and hot plug - all managed via an integrated programmable interrupt controller (IPIC) supporting 42 total interrupt sources.

Key Specifications

Pinout & Package

Package: 620-pin PBGA (27 mm × 27 mm, 1.0 mm ball pitch), commercial temperature grade (0°C to 125°C junction).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8378CVRANGA and MPC8379CVRANGA, the MPC8377CVRANGA uniquely balances dual eTSEC, PCI Express, and dual SATA - making it the only variant supporting simultaneous gigabit Ethernet, PCIe expansion, and SATA storage in a single die without external bridging.

Availability

MPC8377CVRANGA is available at Aetrix Electronics and suitable for printing systems, industrial controllers, and VPN routers requiring stable component supply across extended product lifecycles.

Supply support for MPC8377CVRANGA 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, analog, and connectivity solutions for automotive, industrial, and networking markets.

The MPC8377CVRANGA belongs to the PowerQUICC II Pro family - designed specifically for cost-sensitive, low-power communications infrastructure where integration of CPU, security, Ethernet, and storage interfaces reduces system complexity and board area.

FAQ

What is the maximum DDR2 data rate supported by the MPC8377CVRANGA?

The MPC8377CVRANGA DDR1/DDR2 SDRAM controller supports up to 400 MHz data rate, corresponding to DDR2-800 operation. This is confirmed in Section 1.1 of the MPC8377E Hardware Specifications (Rev. 8), which states "Support for up to 400-MHz data rate" for both DDR1 and DDR2 modes. The controller operates with GVDD = 1.8 V ± 90 mV for DDR2 configurations.

Does the MPC8377CVRANGA include a hardware security engine?

Yes, the MPC8377CVRANGA includes the optional SEC 3.0 security engine, as indicated by the "E" suffix in the MPC8377E base part number. It provides hardware acceleration for DES, 3DES, AES, SHA-1, and MD-5 algorithms - offloading cryptographic operations from the e300c4s core. The security engine is present in the MPC8377CVRANGA variant per Freescale's ordering information and functional block diagram.

What Ethernet standards does the MPC8377CVRANGA eTSEC support?

The MPC8377CVRANGA dual eTSEC controllers conform to IEEE Std 802.3, 802.3u, 802.3x, 802.3z, 802.3au, 802.3ab, and IEEE Std 1588™. These capabilities are explicitly listed in Section 1.3 of the MPC8377E Hardware Specifications (Rev. 8). The eTSEC also supports Wake-on-Magic Packet™ and MII management interface for external PHY control.

What is the package type and pin count of the MPC8377CVRANGA?

The MPC8377CVRANGA uses a 620-pin plastic ball grid array (PBGA) package measuring 27 mm × 27 mm with 1.0 mm ball pitch. This is documented in Section 22 ("Package and Pin Listings") of the MPC8377E Hardware Specifications (Rev. 8), and confirmed by Freescale's official ordering information for the CVRANGA suffix.

Can the MPC8377CVRANGA operate as both USB host and device?

Yes, the MPC8377CVRANGA USB 2.0 controller supports dual-role operation - functioning as either a USB host (EHCI-compliant with one downstream port) or a USB device (with three programmable endpoints). This is specified in Section 1.2 of the MPC8377E Hardware Specifications (Rev. 8), which confirms USB On-The-Go mode support when used with an external ULPI PHY.