NXP Semiconductors MPC8313CZQAFFC

Overview

MPC8313CZQAFFC from NXP Semiconductors (formerly Freescale) is a PowerQUICC II Pro communications processor featuring the e300c3 Power Architecture core operating at 333 MHz, integrated dual three-speed (10/100/1000 Mbps) Ethernet controllers with RGMII/SGMII/MII support, DDR1/DDR2 memory controller (up to 333 MHz), 32-bit PCI interface (66 MHz), USB 2.0 dual-role controller with on-chip PHY, and programmable interrupt controller - deployed as main CPU or I/O processor in industrial controllers, network access servers, and intelligent NICs.

For engineers reviewing the MPC8313CZQAFFC datasheet, MPC8313CZQAFFC pinout, MPC8313CZQAFFC application, or MPC8313CZQAFFC equivalent, key selection considerations include its 333 MHz e300c3 core performance, dual eTSEC timing compliance with IEEE 802.3ab/z/au, DDR2-333 memory interface voltage tolerance (1.8 V ±80 mV), PCI 2.3 host/agent mode flexibility, and hardware-accelerated security engine (SEC 2.2) for AES/SHA-1/MD5 offload - all within a thermally rated 0–105°C junction range.

Technical Context

The MPC8313CZQAFFC implements a dual-eTSEC architecture supporting full-duplex 10/100/1000 Mbps operation with IEEE 1588 timestamping, TCP/IP acceleration (header checksum generation/verification, VLAN/PPPoE/MPLS recognition), and eight physical transmit/receive queues. Its DDR1/DDR2 controller supports 16-/32-bit bus widths, two chip selects, up to 16 open pages, and auto-refresh with CKE-based power management.

It integrates a 32-bit PCI 2.3-compliant controller operating at 33/66 MHz with 3.3-V I/O compatibility, host/agent mode selection, on-chip arbitration for three external masters, and hardware-enforced coherency. The USB 2.0 dual-role controller supports OTG via ULPI or internal PHY, EHCI-compatible host mode (one downstream port), and device mode with three programmable endpoints.

Key Specifications

Pinout & Package

Package: 620-pin PBGA (35 mm × 35 mm, 1.0 mm pitch), RoHS-compliant, thermal-enhanced design with exposed die paddle for improved heat dissipation in high-density PCB layouts.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8313CZQAFFC, the MPC8315CZQAFFC offers higher crypto throughput and CPU headroom within identical mechanical and electrical constraints, while the MPC8377CZQAGDC trades pin compatibility for dedicated communications acceleration - making MPC8313CZQAFFC optimal for cost-sensitive, space-constrained industrial gateways where balanced performance suffices.

Availability

MPC8313CZQAFFC is available at Aetrix Electronics and suitable for industrial controllers, network access servers, and intelligent NICs requiring stable component supply across extended product lifecycles and rigorous thermal validation.

Supply support for MPC8313CZQAFFC 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 focused on secure connectivity solutions for automotive, industrial, and IoT markets, with deep heritage in Power Architecture processors from its Freescale acquisition.

The MPC8313CZQAFFC belongs to the PowerQUICC II Pro family, designed specifically for cost-optimized, low-power communications processing in printing/imaging systems, industrial controllers, and entry-level networking equipment - emphasizing integration, thermal efficiency, and software compatibility with prior PowerQUICC generations.

FAQ

What is the maximum DDR2 data rate supported by the MPC8313CZQAFFC?

The MPC8313CZQAFFC supports DDR2 SDRAM operation at up to 333 MHz (DDR2-667), with GVDD = 1.8 V ±80 mV. This enables peak theoretical bandwidth of 5.3 GB/s on a 32-bit bus. The controller supports 4-Gbit DDR2 devices with x8/x16/x32 configurations and requires strict trace length matching and on-die termination calibration per JEDEC specification JESD79-2F.

Does the MPC8313CZQAFFC include a hardware security engine?

Yes, the MPC8313CZQAFFC includes the SEC 2.2 security engine, which provides hardware acceleration for DES, 3DES, AES, SHA-1, and MD5 cryptographic algorithms. It features one crypto-channel and dedicated execution units (DEU, AESU, MDEU) to offload control- and data-plane security processing from the e300c3 core - confirmed in Section 1.3 and Figure 1 of the MPC8313E Hardware Specifications Rev. 4.

What Ethernet standards does the MPC8313CZQAFFC eTSEC comply with?

The MPC8313CZQAFFC dual eTSECs comply with IEEE Std 802.3, 802.3u, 802.3x, 802.3z, 802.3au, and 802.3ab - covering 10BASE-T, 100BASE-TX, and 1000BASE-T operation. Each eTSEC supports RGMII, SGMII, MII, RMII, and RTBI interfaces, Wake-on-Magic Packet™, and IEEE 1588-2008 timestamping, as documented in Section 1.7 of the official datasheet.

Can the MPC8313CZQAFFC operate in both PCI host and agent modes?

Yes, the MPC8313CZQAFFC PCI controller supports both host and agent modes, selectable via configuration registers. In host mode, it drives the PCI bus and manages transactions; in agent mode, it responds to commands from an external host. The controller is PCI Specification Revision 2.3 compliant, operates at 33/66 MHz, and supports 3.3-V signaling only - details are specified in Section 1.5 of the MPC8313E Hardware Specifications.

What is the thermal operating range for the MPC8313CZQAFFC?

The MPC8313CZQAFFC is rated for a junction temperature range of 0°C to 105°C, as defined in Table 2 of the MPC8313E Hardware Specifications Rev. 4. This qualifies it for industrial ambient environments without forced airflow. Thermal design must ensure the exposed paddle on the 620-pin PBGA package maintains adequate solder joint thermal conduction to the PCB ground plane.