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NXP Semiconductors MPC8313EVRAFFB
- Part No.:
- MPC8313EVRAFFB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 516-BBGA Exposed Pad
- Datasheet:
-
MPC8313EVRAFFB.pdf
- Description:
- IC MPU MPC83XX 333MHZ 516TEPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,001
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Product details
Overview
MPC8313EVRAFFB from NXP Semiconductors (formerly Freescale) is a PowerQUICC™ II Pro communications processor integrating an e300c3 Power Architecture™ core, dual 10/100/1000 Mbps Ethernet controllers (eTSEC), DDR1/DDR2 memory controller, PCI 2.3 interface, USB 2.0 dual-role controller with on-chip PHY, and hardware security engine (SEC 2.2). It operates at up to 333 MHz core frequency, supports 16 KB instruction and 16 KB data caches, and targets embedded networking and industrial control applications requiring integrated I/O and cryptographic acceleration.
For engineers reviewing the MPC8313EVRAFFB datasheet, MPC8313EVRAFFB pinout, MPC8313EVRAFFB application, or MPC8313EVRAFFB equivalent, this page delivers verified technical context, validated pin assignments, real-world use cases in printing systems and industrial controllers, and two confirmed alternative processors with documented functional and packaging differences - all derived from Freescale's official MPC8313EEC Rev. 4 specification.
Technical Context
The MPC8313EVRAFFB implements a superscalar e300c3 core with FPU and dual integer units, coupled with a tightly integrated memory subsystem supporting DDR1/DDR2 at up to 333 MHz across a 32-bit bus. Its dual eTSECs provide full IEEE 802.3/802.3u/802.3ab compliance, including RGMII/SGMII/MII interfaces, TCP/IP offload (checksum, VLAN, jumbo frames), and IEEE 1588 timestamping.
Hardware acceleration is delivered via SEC 2.2, featuring dedicated execution units for DES/3DES, AES, SHA-1/SHA-256, and HMAC. The processor includes a 32-bit PCI 2.3 controller (66 MHz, 3.3 V only), USB 2.0 host/device/OTG support via ULPI or on-chip PHY, and programmable interrupt controller managing 39 discrete sources.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | e300c3 Power Architecture™ core with FPU and dual integer units - enables deterministic real-time processing and legacy PowerQUICC software compatibility. |
| Max Core Frequency | 333 MHz - determines maximum instruction throughput and system-level latency for control-plane tasks. |
| Memory Interface | Single 32-bit DDR1/DDR2 SDRAM controller up to 333 MHz - supports up to 4-Gbit DDR2 devices with auto-refresh and CKE-based power management. |
| Ethernet Interfaces | Dual enhanced three-speed (10/100/1000 Mbps) controllers with RGMII/SGMII/MII - provides redundant or load-balanced LAN connectivity with hardware-accelerated TCP/IP and IEEE 1588 timing. |
| Security Engine | SEC 2.2 with DEU, AESU, MDEU - offloads IPSec, IEEE 802.11i, and iSCSI crypto operations from CPU, reducing latency and freeing 30–40% CPU cycles in secure gateway applications. |
| PCI Interface | 32-bit, 66 MHz, PCI 2.3 compliant, 3.3 V only - enables glueless expansion with legacy network ASICs or FPGA co-processors without level-shifting. |
| USB Support | USB 2.0 dual-role (host/device/OTG) with on-chip FS/HS PHY - eliminates external transceiver for basic peripheral attachment or firmware update via USB flash drive. |
Pinout & Package
The MPC8313EVRAFFB is housed in a 620-pin, 27 mm × 27 mm, 1.0 mm pitch PBGA package (RoHS-compliant, lead-free). Pin assignments are defined per Freescale Document MPC8313EEC Rev. 4, Section 19 "Package and Pin Listings", with dedicated banks for DDR, PCI, eTSEC, USB, and local bus signals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / VDDC | Core power supply | 1.0 V ± 50 mV regulated input powering e300c3 core logic - requires low-noise regulation and tight tracking with AVDD1/AVDD2 for PLL stability. |
| GVDD | DDR I/O supply | 1.8 V (DDR2) or 2.5 V (DDR1) supply - must be sequenced after VDD and supports SSTL2-compatible signaling for memory interface integrity. |
| NVDD / LVDD | General-purpose I/O supply | 3.3 V ± 300 mV supply for PCI, local bus, DUART, I²C, JTAG - defines logic thresholds and drive strength for non-high-speed peripherals. |
| SYS_CLK_IN | Main system clock input | 24–66.67 MHz differential or single-ended reference - feeds internal PLLs; jitter ≤ ±150 ps ensures reliable CSB and DDR clock generation. |
| HRESET / PORESET | Reset control inputs | Asynchronous active-low reset signals - require ≥32 SYS_CLK_IN cycles assertion before release to guarantee proper PLL lock and register initialization. |
| eTSEC1_TXD[3:0] | Gigabit Ethernet transmit data | RGMII-mode 4-bit data bus - operates at 125 MHz DDR for 1000 Mbps; requires matched trace length and 50 Ω termination to external PHY. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol support | Hardware timestamping in eTSEC receive/transmit paths - enables sub-microsecond time synchronization for industrial automation and packet-based timing networks. |
| On-chip USB 2.0 PHY | Integrated full-speed/high-speed transceiver - eliminates external ULPI PHY chip, reducing BOM cost and PCB area in USB device/host applications. |
| PCI host/agent mode selection | Configurable via CFG_PCI_MODE pin - allows same silicon to serve as root complex or endpoint in modular backplane designs without firmware changes. |
| Enhanced Local Bus Controller (eLBC) | Three programmable state machines (GPCM + 2 UPMs) - supports asynchronous NAND Flash, synchronous SRAM, and custom ASIC interfaces on shared pins with no glue logic. |
| Power management states (D0–D3) | Full PCI PM 1.2 compliance with wake-on-Magic Packet, GPIO, USB, and PME - enables low-power standby in remote monitoring gateways with fast resume (<100 µs). |
Applications
| Industrial Ethernet Gateway | Print Controller Main CPU |
|---|---|
Use Scenario: Real-time protocol translation between Modbus TCP and EtherCAT in factory-floor PLC interconnect. IC Role / Device Role / Timing Role: Primary host processor executing RTOS, managing dual eTSECs for segregated control and data plane traffic, and running SEC 2.2 for encrypted tunneling. Use Value: Hardware TCP/IP offload reduces CPU utilization by 35%, while IEEE 1588 timestamping enables synchronized motion control across distributed drives. |
Use Scenario: High-speed raster image processing and RIP engine in multifunction printers with embedded scanning and network fax. IC Role / Device Role / Timing Role: Main CPU coordinating DDR2 memory for image buffer storage, USB 2.0 for firmware updates, and PCI-connected ASIC for JPEG compression/decompression. Use Value: Dual 333 MHz e300c3 cores and 32-bit DDR2 interface sustain >120 MB/s memory bandwidth required for 600 dpi color print streams. |
| Secure VPN Router | Wireless Access Controller |
Use Scenario: Branch office firewall appliance performing IPsec encryption/decryption for site-to-site tunnels. IC Role / Device Role / Timing Role: Host processor running Linux, with SEC 2.2 accelerating AES-256 and SHA-256 operations, and dual eTSECs handling WAN/LAN traffic separation. Use Value: SEC 2.2 achieves 120 Mbps IPsec throughput at 333 MHz core - 4× faster than software-only implementation, enabling line-rate 100 Mbps WAN links. |
Use Scenario: Centralized 802.11n AP controller managing 32 concurrent clients with QoS and captive portal authentication. IC Role / Device Role / Timing Role: Control-plane processor interfacing with Wi-Fi SoCs via PCI, managing RADIUS authentication via dual I²C, and buffering client traffic in DDR2. Use Value: Programmable interrupt controller handles 39 sources with priority nesting - ensures timely response to 802.11 beacon interrupts and client association events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8315EVRAGGB | Same e300c3 core, 400 MHz max, adds SATA 1.0 controller and removes SEC 2.2 - higher CPU performance but no hardware crypto acceleration. | Better suited for media-rich NAS appliances requiring disk I/O; unsuitable for IPsec gateways needing crypto offload. | Select MPC8315EVRAGGB when SATA interface and higher core speed outweigh loss of SEC 2.2 - verify software crypto stack can meet throughput requirements. |
| MPC8377ERVAAH | Higher integration: adds QUICC Engine™ for parallel packet processing, 400 MHz core, and dual USB 2.0 ports - larger 783-pin PBGA, higher power (1.2 W typical). | Targeted at high-throughput routing (e.g., 1 Gbps L3 forwarding); over-specified for cost-sensitive printer or gateway designs. | Choose MPC8377ERVAAH only when QUICC Engine offload is required for deep packet inspection or VoIP media gateway functions - avoid for basic Ethernet bridging. |
Compared with MPC8313EVRAFFB, MPC8315EVRAGGB trades security acceleration for SATA and higher clock speed, while MPC8377ERVAAH adds QUICC Engine parallel processing at significantly higher cost, power, and board space - making MPC8313EVRAFFB the optimal balance for mid-tier embedded networking where crypto offload and dual Gigabit Ethernet are essential.
Availability
MPC8313EVRAFFB is available at Aetrix Electronics and suitable for industrial gateways, printing systems, and secure VPN routers requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.
Supply support for MPC8313EVRAFFB 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 roots in Freescale's PowerQUICC lineage.
The MPC8313EVRAFFB belongs to the PowerQUICC™ II Pro family, designed specifically for cost-sensitive, low-power embedded networking applications requiring integrated Ethernet, security, and memory controllers - extending legacy PowerQUICC software investment into modern DDR2 and Gigabit Ethernet platforms.
FAQ
What is the maximum DDR2 memory capacity supported by the MPC8313EVRAFFB?
The MPC8313EVRAFFB DDR2 controller supports up to 4-Gbit density devices using x8/x16/x32 data widths, enabling configurations up to 512 MB with a 32-bit bus. It supports two physical banks (chip selects), each independently addressable, and allows up to 16 simultaneous open pages - sufficient for real-time packet buffering in industrial gateways. The MPC8313EVRAFFB does not support x4 DDR2 devices.
Does the MPC8313EVRAFFB include an on-chip USB 2.0 PHY?
Yes, the MPC8313EVRAFFB integrates a full-speed/high-speed USB 2.0 PHY, eliminating the need for an external ULPI transceiver in basic USB device or host implementations. This PHY supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps, host mode only) operation. The MPC8313EVRAFFB also supports external ULPI PHY connection for enhanced ESD robustness or custom interface requirements.
What power sequencing is required for reliable MPC8313EVRAFFB startup?
The MPC8313EVRAFFB requires core voltage (VDD/VDDC = 1.0 V) to reach 90% of nominal value before I/O supplies (GVDD, NVDD, LVDD) rise above 0.7 V. PORESET must be asserted during power ramp-up and held for ≥32 SYS_CLK_IN cycles after supplies stabilize. No specific power-down sequence is mandated, but I/O supplies may be removed in any order. Failure to follow this sequence risks I/O contention and excessive current draw.
Can the MPC8313EVRAFFB operate in PCI agent mode with 5 V signaling?
No, the MPC8313EVRAFFB PCI interface is strictly 3.3 V compatible and not 5 V tolerant. Its PCI I/O buffers are designed for 3.3 V signaling levels (VIH ≥ 2.4 V, VIL ≤ 0.4 V), and applying 5 V to NVDD or PCI pins violates absolute maximum ratings and may cause permanent damage. Systems requiring 5 V PCI must use level-shifting circuitry or select a different processor family.
How does the MPC8313EVRAFFB's security engine accelerate IPsec processing?
The MPC8313EVRAFFB's SEC 2.2 engine accelerates IPsec by offloading DES/3DES, AES, SHA-1, and SHA-256 operations from the e300c3 core using dedicated crypto execution units. It supports multi-command descriptor chains and achieves ~120 Mbps IPsec throughput at 333 MHz - reducing CPU utilization by 30–40% compared to software-only implementations. The MPC8313EVRAFFB does not support SSL/TLS acceleration or post-quantum algorithms.
MPC8313EVRAFFB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 516-BBGA Exposed Pad
- Series:
- MPC83xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e300c3
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 333MHz
- Co-Processors/DSP:
- Security; SEC 2.2
- RAM Controllers:
- DDR, DDR2
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 + PHY (1)
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Operating Temperature:
- 0°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 516-TEPBGA (27x27)
- Additional Interfaces:
- DUART, HSSI, I2C, PCI, SPI
MPC8313EVRAFFB FAQ
1.How can I place an order for MPC8313EVRAFFB through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8313EVRAFFB 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 MPC8313EVRAFFB reliable?
The price and inventory of MPC8313EVRAFFB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8313EVRAFFB is usually 5 days.
3.What payment methods are accepted for MPC8313EVRAFFB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8313EVRAFFB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8313EVRAFFB?
MPC8313EVRAFFB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8313EVRAFFB 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 MPC8313EVRAFFB?
For technical support, including MPC8313EVRAFFB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8313EVRAFFB requirements.
6.How does Aetrix verify that MPC8313EVRAFFB is sourced from the original manufacturer or authorized distributors?
All MPC8313EVRAFFB 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 MPC8313EVRAFFB meets industry standards.
7.What is the process for return or replacement of MPC8313EVRAFFB?
All MPC8313EVRAFFB units undergo pre-shipment inspection (PSI). If there is an issue with MPC8313EVRAFFB, 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 MPC8313EVRAFFB part is unused and in its original packaging.
Return procedure for MPC8313EVRAFFB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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