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NXP Semiconductors MPC8568EVTAUJJ
- Part No.:
- MPC8568EVTAUJJ
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 1023-BBGA, FCBGA
- Datasheet:
-
MPC8568EVTAUJJ.pdf
- Description:
- IC MPU MPC85XX 1.333GHZ 1023BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,127
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Product details
Overview
MPC8568EVTAUJJ from NXP Semiconductors (formerly Freescale) is a PowerQUICC III integrated communications processor featuring a 32-bit e500v2 Power Architecture core, 512 KB L2 cache/SRAM, dual 10/100/1000-Mbps eTSEC Ethernet controllers, DDR/DDR2 memory controller, and integrated QUICC Engine for protocol offload in networking edge devices. It supports x1/x2/x4 PCI Express, Serial RapidIO, 32-bit PCI, and hardware-accelerated security processing.
For engineers reviewing the MPC8568EVTAUJJ datasheet, MPC8568EVTAUJJ pinout, MPC8568EVTAUJJ application, or MPC8568EVTAUJJ equivalent, key selection criteria include its dual eTSECs with TCP/IP acceleration, TLU-based routing table lookup, SEC cryptographic engine supporting SSL/TLS/IPSsec, and flexible high-speed I/O including PCIe and RapidIO - all critical for carrier-grade access gateways, secure routers, and industrial control systems requiring deterministic real-time packet processing.
Technical Context
The MPC8568EVTAUJJ implements a dual-core-capable e500v2 core with 36-bit physical addressing, double-precision floating-point APU, and embedded vector/scalar single-precision FP units. Its 512-KB L2 cache supports flexible partitioning between cache and SRAM modes, with stashing support for I/O-initiated allocations and ECC-enabled byte-accessible SRAM regions.
Its QUICC Engine provides eight UCCs supporting up to eight 10/100-Mbps MII/RMII ports plus three 1-Gbps GMII/RGMII/TBI interfaces, alongside ATM SAR, HDLC, PPP, IPv4/IPv6 termination, and 256-channel transparent/HDLC channelization. The integrated Security Engine includes PKEU, DEU, AESU, MDEU, KEU, RNG, and XOR engines for single-pass SSL 3.0/TLS 1.0, IPSec, and 802.11i processing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| e500v2 Core | 32-bit Power Architecture core with 36-bit physical addressing, double-precision FP APU, and embedded vector/scalar single-precision FP units |
| L2 Cache/SRAM | 512 KB configurable as 8-way set-associative cache or SRAM with ECC, stashing, and snoopable global access |
| eTSEC Interfaces | Two enhanced three-speed Ethernet controllers supporting MII/RMII/GMII/RGMII/TBI/RTBI, jumbo frames up to 9.6 KB, and IEEE 802.3/802.3u/802.3z/802.3ab compliance |
| Memory Controller | DDR/DDR2 SDRAM interface supporting up to 16 GB main memory, page-mode burst optimization, and on-the-fly MCKE assertion for low-power sleep |
| PCI Express | x1/x2/x4 link width, 2.5 Gbaud per lane, boot-time configurable as root complex or endpoint, 64-bit addressing, 256-byte max payload |
| Security Engine | Four crypto-channels with PKEU, DEU, AESU, AFEU, MDEU, KEU, RNG, and XOR engine - enables single-pass SSL/TLS/IPSsec processing |
| QUICC Engine | Eight UCCs supporting 8×10/100-Mbps MII/RMII, 3×1-Gbps GMII/RGMII/TBI, ATM SAR (OC-12), HDLC (256 channels), and IPv4/v6 termination |
Pinout & Package
The MPC8568EVTAUJJ is housed in a 783-pin, 27 mm × 27 mm, 1.0 mm pitch, RoHS-compliant PBGA package (package code: VTAU). Pin assignment is defined in Section 22 "Package and Pinout" of MPC8568EEC Rev. 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / AVDD_PLAT / AVDD_CORE | Core power supply | 1.1 V ± 55 mV nominal supply; strict sequencing required (step 1) for reliable boot and operation |
| GVDD | DDR/DDR2 I/O voltage | 2.5 V ± 125 mV or 1.8 V ± 90 mV; referenced by MVREF = GVDD/2 for SSTL2-compatible DDR signaling |
| LVDD / TVDD | eTSEC/UCC I/O voltage | 3.3 V ± 165 mV or 2.5 V ± 125 mV; supports MII/RMII/GMII/RGMII/TBI with programmable drive strength |
| OVDD | PCI/DUART/JTAG I/O voltage | 3.3 V ± 165 mV; CMOS-level receivers compliant with LVCMOS specifications |
| BVDD | Local bus I/O voltage | 3.3 V ± 165 mV or 2.5 V ± 125 mV; supports 32-bit multiplexed address/data bus up to 133 MHz |
| EC_GTX_CLK125 | eTSEC reference clock | 125 MHz differential clock input for GMII/RGMII; defines timing for eTSEC transmit/receive logic |
| SD_REF_CLK | SerDes reference clock | Differential reference for PCIe and RapidIO PHY layers; must be stable before SerDes initialization |
Key Features
| Feature | Design Value |
|---|---|
| Table Lookup Unit (TLU) | Hardware-accelerated external memory search engine supporting hash-trie-key, chained-hash, longest-prefix-match, and flat-data table types for routing and control plane lookups |
| Programmable Interrupt Controller (PIC) | OpenPIC-compliant controller with 16 priority levels, message interrupts, and timer-triggered events - enables deterministic real-time response in multi-interrupt environments |
| Four-Channel DMA | Supports scatter-gather, misaligned, stride, and chained transfers between memory and I/O; local attributes like snoop and L2 stashing are configurable per transfer |
| Local Bus Controller (LBC) | Three independent protocol engines (GPCM, UPM, SDRAM) on shared pins - allows concurrent interfacing to asynchronous peripherals, synchronous ASICs, and SDRAM without external glue logic |
| Power Management Modes | Four states (full-on, doze, nap, sleep) with dynamic block gating; MCKE assertion enables DRAM self-refresh entry during low-power operation |
Applications
| Secure Broadband Gateway | Industrial Ethernet Router |
|---|---|
Use Scenario: Carrier-class residential gateway aggregating DSL/fiber upstream with multiple Wi-Fi and wired LAN clients while enforcing firewall, QoS, and encrypted VPN tunnels. IC Role / Device Role / Timing Role: Main system-on-chip handling packet forwarding, TCP/IP stack offload via eTSECs, SSL/TLS encryption via SEC, and routing table lookups via TLU. Use Value: Dual eTSECs with jumbo frame and classification acceleration reduce CPU load by >40% vs software-only forwarding; SEC enables line-rate IPsec at 1 Gbps without host intervention. | Use Scenario: DIN-rail mounted router in factory automation networks connecting PLCs, HMIs, and sensors over redundant 100-Mbps MII links with time-critical determinism. IC Role / Device Role / Timing Role: Real-time network processor managing dual Ethernet segments, local bus-connected I/O modules, and deterministic interrupt handling via PIC and timers. Use Value: QUICC Engine's 256-channel HDLC support enables direct serial fieldbus bridging; LBC's zero-bus-turnaround RAM interface ensures sub-microsecond I/O response for motion control loops. |
| Telecom Access Node | Secure Network Appliance |
Use Scenario: Multi-service access node (MSAN) delivering TDM-over-packet, ATM, and Ethernet services to business customers using legacy E1/T1 and modern Gigabit interfaces. IC Role / Device Role / Timing Role: Protocol convergence engine executing ATM SAR, PPPoE, VLAN stacking, and TDM slot assignment across eight UCCs and TLU-based topology tables. Use Value: Integrated ATM SAR (OC-12) and TDM port support eliminate need for external framer chips; TLU reduces route lookup latency to <50 ns for sub-50 µs packet processing cycles. | Use Scenario: Hardware-accelerated firewall or intrusion prevention system (IPS) inspecting encrypted traffic at 1+ Gbps while maintaining stateful session tracking and deep packet inspection. IC Role / Device Role / Timing Role: Cryptographic and packet-processing co-processor performing SSL decryption, signature verification, and TCP reassembly in parallel with host CPU. Use Value: Four crypto-channels with PKEU/AESU/MDEU enable concurrent RSA-2048 + AES-256 + SHA-256 operations; SEC offload frees >70% of e500v2 core cycles for DPI engine execution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8568EVTALJ | Same die, identical electrical and functional specs, but packaged in 783-pin PBGA with lead-free finish (RoHS-compliant) and different thermal pad configuration (no exposed thermal slug) | Lower thermal dissipation capability; unsuitable for sustained 100°C junction operation in fanless enclosures | Select MPC8568EVTAUJJ when full thermal performance and long-term reliability under continuous load are required. |
| MPC8548CZQAAH | Earlier PowerQUICC III generation; lacks PCIe, RapidIO, TLU, and SEC v3 features; lower L2 cache (256 KB); no eTSEC TCP/IP acceleration | Cannot support modern encrypted tunneling or high-speed interconnects; limited to legacy 100-Mbps-only edge routing | Choose only for cost-sensitive brownfield upgrades where PCIe/RapidIO/SEC are not needed. |
Compared with MPC8568EVTALJ, MPC8568EVTAUJJ delivers higher thermal headroom and mechanical robustness for industrial deployments; versus MPC8548CZQAAH, it enables next-generation secure broadband infrastructure with hardware-accelerated encryption, PCIe backplane connectivity, and TLU-driven routing scalability.
Availability
MPC8568EVTAUJJ is available at Aetrix Electronics and suitable for secure broadband gateways, industrial Ethernet routers, telecom access nodes, and network security appliances requiring stable component supply across extended product lifecycles.
Supply support for MPC8568EVTAUJJ 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, IoT, and communication infrastructure markets.
The MPC8568EVTAUJJ belongs to the PowerQUICC III family - designed specifically for high-performance, low-latency communications processing in carrier-grade edge and access equipment where integrated security, multi-protocol offload, and deterministic I/O are mandatory.
FAQ
What is the core architecture of the MPC8568EVTAUJJ?
The MPC8568EVTAUJJ integrates a high-performance 32-bit Power Architecture e500v2 core with 36-bit physical addressing, double-precision floating-point APU, and embedded vector/scalar single-precision FP units. It executes Book E–enhanced instructions and supports hardware coherency via the e500 Coherency Module (ECM). This architecture enables deterministic real-time processing in networking and telecom applications where the MPC8568EVTAUJJ serves as the primary control and data path processor.
Does the MPC8568EVTAUJJ support PCIe and RapidIO simultaneously?
Yes, the MPC8568EVTAUJJ supports simultaneous x1/x4 Serial RapidIO and x1/x2/x4 PCI Express operation, but with constraints: both share the same 2.5-Gbaud clock domain and cannot use spread-spectrum clocking. An x8 PCIe configuration disables RapidIO due to pin multiplexing limitations. This dual-high-speed-I/O capability makes the MPC8568EVTAUJJ suitable for hybrid backplane designs requiring both standards, such as modular telecom chassis.
What Ethernet capabilities does the MPC8568EVTAUJJ provide?
The MPC8568EVTAUJJ includes two enhanced three-speed Ethernet controllers (eTSEC1 and eTSEC2) supporting 10/100/1000 Mbps via MII, RMII, GMII, RGMII, TBI, and RTBI interfaces. Each eTSEC offers 2-KB receive and 10-KB transmit FIFOs, IEEE 802.3/802.3u/802.3z/802.3ab compliance, jumbo frames up to 9.6 KB, and hardware TCP/IP acceleration including header checksum, VLAN, MPLS, and ESP/AH recognition - all critical for line-rate packet processing in the MPC8568EVTAUJJ-based systems.
How does the Security Engine in the MPC8568EVTAUJJ accelerate cryptographic operations?
The MPC8568EVTAUJJ's integrated Security Engine (SEC) contains dedicated execution units - PKEU, DEU, AESU, MDEU, KEU, RNG, and XOR - organized into four crypto-channels. It performs single-pass multi-algorithm operations (e.g., AES-256 + SHA-256) for SSL/TLS 1.0, IPSec, SRTP, and 802.11i, enabling line-rate encryption at 1 Gbps without burdening the e500v2 core. This hardware offload is central to the MPC8568EVTAUJJ's role in secure gateways and firewalls.
What memory interfaces does the MPC8568EVTAUJJ support?
The MPC8568EVTAUJJ supports DDR and DDR2 SDRAM via a dedicated memory controller with up to 16 GB addressable space, 16 simultaneously open pages (32 for DDR2), ECC for single-bit correction/double-bit detection, and on-the-fly MCKE assertion for DRAM self-refresh. It also integrates a flexible Local Bus Controller (LBC) with three protocol engines (GPCM, UPM, SDRAM) supporting 32-bit multiplexed bus operation up to 133 MHz - essential for interfacing NOR/NAND flash, FPGA, and legacy ASICs in MPC8568EVTAUJJ-based platforms.
MPC8568EVTAUJJ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 1023-BBGA, FCBGA
- Series:
- MPC85xx
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e500v2
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 1.333GHz
- Co-Processors/DSP:
- Communications; QUICC Engine, Security; SEC
- RAM Controllers:
- DDR, DDR2, SDRAM
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- -
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Operating Temperature:
- 0°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 1023-FCPBGA (33x33)
- Additional Interfaces:
- DUART, HSSI, I2C, PCI, RapidIO, UART
MPC8568EVTAUJJ FAQ
1.How can I place an order for MPC8568EVTAUJJ through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8568EVTAUJJ 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 MPC8568EVTAUJJ reliable?
The price and inventory of MPC8568EVTAUJJ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8568EVTAUJJ is usually 5 days.
3.What payment methods are accepted for MPC8568EVTAUJJ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8568EVTAUJJ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8568EVTAUJJ?
MPC8568EVTAUJJ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8568EVTAUJJ 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 MPC8568EVTAUJJ?
For technical support, including MPC8568EVTAUJJ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8568EVTAUJJ requirements.
6.How does Aetrix verify that MPC8568EVTAUJJ is sourced from the original manufacturer or authorized distributors?
All MPC8568EVTAUJJ 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 MPC8568EVTAUJJ meets industry standards.
7.What is the process for return or replacement of MPC8568EVTAUJJ?
All MPC8568EVTAUJJ units undergo pre-shipment inspection (PSI). If there is an issue with MPC8568EVTAUJJ, 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 MPC8568EVTAUJJ part is unused and in its original packaging.
Return procedure for MPC8568EVTAUJJ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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