NXP Semiconductors MPC8313ZQAFFC

Overview

MPC8313ZQAFFC from NXP Semiconductors (formerly Freescale) is a PowerQUICC II Pro communications processor featuring the e300c3 Power Architecture core, dual 10/100/1000 Mbps Ethernet controllers, DDR1/DDR2 memory controller, 32-bit PCI interface, USB 2.0 dual-role controller with on-chip PHY, and integrated security engine SEC 2.2. It operates at up to 333 MHz and targets embedded networking, industrial control, and printing systems requiring high integration and low power.

For engineers reviewing the MPC8313ZQAFFC datasheet, MPC8313ZQAFFC pinout, MPC8313ZQAFFC application, or MPC8313ZQAFFC equivalent, key selection criteria include its 333 MHz e300c3 core frequency, dual GbE RGMII/SGMII interfaces, DDR2-333 support at 1.8 V, PCI 2.3 compliance at 66 MHz, and hardware-accelerated AES/SHA-1/MD5 cryptographic processing - all in a 620-pin PBGA package.

Technical Context

The MPC8313ZQAFFC implements a superscalar e300c3 core with 16 KB instruction and 16 KB data caches, floating-point unit, and two integer units. Its memory subsystem integrates a single 16-/32-bit DDR1/DDR2 SDRAM controller supporting up to 333 MHz operation and two independent chip selects.

Peripherals include dual enhanced three-speed Ethernet controllers (eTSECs) compliant with IEEE 802.3/802.3u/802.3ab, each supporting RGMII/SGMII/MII with TCP/IP acceleration, VLAN/QoS, and IEEE 1588 timestamping; a 32-bit PCI 2.3 host/agent interface; and a USB 2.0 dual-role controller with ULPI/PHY support.

Key Specifications

Pinout & Package

Package: 620-pin Plastic Ball Grid Array (PBGA), 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 MPC8313ZQAFFC, MPC8315EVRAGDB trades security acceleration for SATA connectivity and higher clock speed, while MPC8377ERVAAH extends performance and interface breadth at the cost of footprint and power - making MPC8313ZQAFFC optimal for cost-sensitive, crypto-intensive GbE edge devices.

Availability

MPC8313ZQAFFC is available at Aetrix Electronics and suitable for industrial gateways, secure VPN appliances, network access servers, print server controllers, and embedded networking equipment requiring stable component supply across long product lifecycles.

Supply support for MPC8313ZQAFFC 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 company formed from the spin-off of Philips' semiconductor division, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The MPC8313ZQAFFC belongs to the PowerQUICC II Pro family, designed specifically for cost-sensitive, low-power communications infrastructure where integration of CPU, dual GbE, DDR2, PCI, and hardware crypto is essential for rapid time-to-market.

FAQ

What is the maximum DDR2 data rate supported by the MPC8313ZQAFFC?

The MPC8313ZQAFFC supports DDR2 SDRAM at up to 333 MHz (166 MHz clock, double-data-rate), delivering 2.66 GB/s peak bandwidth on a 32-bit bus. This is confirmed in Section 1.4 of the MPC8313E Hardware Specifications Rev. 4, which states "Support for up to 333 MHz" for DDR1/DDR2 operation. The MPC8313ZQAFFC implements this capability using GVDD = 1.8 V ± 80 mV.

Does the MPC8313ZQAFFC include an integrated security engine?

Yes, the MPC8313ZQAFFC includes the SEC 2.2 security engine, as explicitly stated in Figure 1 and Section 1.3 of the MPC8313E Hardware Specifications Rev. 4. It accelerates DES, 3DES, AES, SHA-1, and MD5 algorithms - a key differentiator versus the base MPC8313 (which lacks SEC). This hardware block is present in all MPC8313E variants, including MPC8313ZQAFFC.

What Ethernet physical layer interfaces does the MPC8313ZQAFFC support natively?

The MPC8313ZQAFFC supports RGMII, SGMII, MII, RMII, and RTBI interfaces directly through its dual eTSEC controllers. Section 1.7 confirms "Two RGMII/SGMII/MII/RMII/RTBI interfaces", and the on-chip high-speed serial interface enables direct SGMII connection to external PHYs. No external MAC is needed for these modes - the MPC8313ZQAFFC handles MAC-layer functions internally.

What is the recommended power-up sequencing for the MPC8313ZQAFFC?

The MPC8313ZQAFFC requires core voltage (VDD = 1.0 V ± 50 mV) to reach 90% of nominal value before any I/O supply (GVDD, NVDD, LVDDA) rises above 0.7 V, followed by assertion of PORESET for ≥32 SYS_CLK_IN cycles. This is specified in Section 2.2 "Power Sequencing" of the Rev. 4 datasheet. Failure to follow this sequence risks I/O contention and excessive current draw.

Is the MPC8313ZQAFFC pin-compatible with other MPC8313E variants?

Yes, the MPC8313ZQAFFC is pin-compatible with all MPC8313E derivatives in the 620-pin PBGA package, including MPC8313EVRAAD, MPC8313ERAD, and MPC8313ERAG. Section 23.1 "Part Numbers Fully Addressed by this Document" in the Rev. 4 datasheet confirms that ordering codes ending in 'FFC', 'AAD', 'RAD', and 'RAG' share identical package, pinout, and electrical characteristics - differing only in screening, temperature grade, and mask set.