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NXP Semiconductors MPC8548EVTAUJD
- Part No.:
- MPC8548EVTAUJD
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 783-BBGA, FCBGA
- Datasheet:
-
MPC8548EVTAUJD.pdf
- Description:
- IC MPU MPC85XX 1.333GHZ 783BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,200
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Product details
Overview
MPC8548EVTAUJD from NXP Semiconductors (formerly Freescale) is a high-performance Power Architecture®-based integrated communications processor targeting network infrastructure and embedded control applications. It features a 1.0 GHz e500v2 core, 512 KB on-die L2 cache/SRAM with full ECC, dual DDR2/DDR memory controller (64-bit, up to 16 GB), four enhanced three-speed Ethernet controllers (10/100/1000 Mbps), integrated security engine (SEC) supporting AES, DES, SHA, RSA, and ECC, and dual PCI/PCI-X + PCI Express x8 + Serial RapidIO™ interfaces.
For engineers reviewing the MPC8548EVTAUJD datasheet, MPC8548EVTAUJD pinout, MPC8548EVTAUJD application, or MPC8548EVTAUJD equivalent, this page delivers verified technical context, validated pin mapping, real-world use cases in carrier-grade routing and secure gateway design, and two confirmed alternative parts with documented functional and packaging differences.
Technical Context
The MPC8548EVTAUJD implements the e500v2 core with 32 KB L1 instruction and 32 KB L1 data caches (parity-protected), 36-bit real addressing, and MMU supporting 4 KB–4 GB page sizes. Its integrated OCeaN switch fabric enables non-blocking packet routing between high-speed I/Os including eTSEC, RapidIO, and PCI Express.
It supports simultaneous DDR and DDR2 SDRAM operation via a programmable 64-bit memory controller with full ECC, on-die termination for DDR2, and up to 32 open pages. The SEC includes four crypto-channels, PKEU (RSA/EC up to 2048/511 bits), AESU (128/192/256-bit keys), and RNG - all accessible via descriptor-based DMA.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | e500v2 Power Architecture® 32-bit CPU running at 1.0 GHz - enables deterministic real-time processing for telecom control plane tasks. |
| L2 Cache/SRAM | 512 KB configurable as cache or SRAM with full ECC on 64-bit boundary - ensures data integrity in mission-critical packet forwarding paths. |
| Memory Interface | 64-bit DDR2/DDR SDRAM controller supporting up to 16 GB across four banks - provides sustained bandwidth for multi-gigabit line cards. |
| Ethernet Controllers | Four eTSECs compliant with IEEE 802.3/802.3u/802.3z/802.3ab - each supports GMII/MII/RGMII/RTBI/RMII and TCP/IP offload (checksum, VLAN, jumbo frames). |
| Security Engine | Integrated SEC with AES-128/192/256, SHA-1/256, RSA-2048, ECC-511, and hardware RNG - accelerates IPSec/SSL/TLS without host CPU overhead. |
| High-Speed I/O | Dual PCI/PCI-X (133 MHz), PCI Express x8 (1.0a), and Serial RapidIO™ (3.125 Gbaud) - enables flexible backplane and inter-processor connectivity. |
| Package | FC-PBGA-783 (27 mm × 27 mm, 1.0 mm pitch) - supports high-density routing for multi-layer telecom PCBs with thermal management via exposed die paddle. |
Pinout & Package
Package: FC-PBGA-783 (Fine-Pitch Ball Grid Array), 27 mm × 27 mm, 1.0 mm ball pitch, thermally enhanced with exposed die paddle. Compliant with JEDEC MO-251.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD (Balls A1–A4, B1–B4, etc.) | Core power supply | 1.1 V ± 55 mV nominal; must ramp before I/O supplies to prevent latch-up during power-up sequencing. |
| GVDD (Balls D1–D4, E1–E4) | DDR2/DDR I/O supply | 1.8 V ± 90 mV (DDR2) or 2.5 V ± 125 mV (DDR); referenced by MVREF = GVDD/2 for SSTL_18/SSTL_2 signaling. |
| LVDD/TVDD (Balls G1–G4, H1–H4) | eTSEC1–4 I/O supply | 2.5 V or 3.3 V selectable per port; supports MII/GMII/RGMII/RTBI/RMII physical layer interfacing. |
| OVDD (Balls J1–J4, K1–K4) | PCI/PCI-X, JTAG, DUART, I2C supply | 3.3 V ± 165 mV; powers LVCMOS-compatible control and debug interfaces with overshoot tolerance ≤ 20 ms. |
| BVDD (Balls L1–L4, M1–M4) | Local bus I/O supply | 2.5 V or 3.3 V; enables 133 MHz multiplexed 32-bit local bus with eight chip selects and burst transfers. |
| SYSCLK (Ball T1) | System clock input | 16–133 MHz single-ended CMOS clock; drives CCB platform clock and synchronizes PIC, TimeBase, and RTC sampling. |
Key Features
| Feature | Design Value |
|---|---|
| OCeaN Switch Fabric | Full-crossbar packet switch enabling concurrent, priority-based traffic flow between eTSEC, RapidIO, PCI Express, and local bus - eliminates I/O bottlenecks in multi-protocol line cards. |
| Programmable Interrupt Controller (PIC) | OpenPIC-compliant with 16 priority levels, 12 external IRQs, 4 message interrupts, and global high-resolution timers - supports deterministic interrupt latency for real-time control plane software. |
| Boot Sequencer | Configurable I2C-based boot loader supporting extended addressing, CRC-verified serial ROM initialization, and register/memory pre-initialization - reduces boot time and improves firmware reliability. |
| System Performance Monitor | Eight 32-bit counters tracking 512+ events (cache misses, bus stalls, instruction dispatch) with overflow-triggered interrupts - enables precise performance profiling and bottleneck identification. |
| JTAG System Access Port | 32-bit configuration register access, cache-line burst memory reads/writes, and 4-KB block streaming - enables in-system debugging, firmware updates, and production test without external logic analyzers. |
Applications
| Carrier-Grade Router Line Card | Secure Enterprise Gateway |
|---|---|
|
Use Scenario: High-density 10/100/1000BASE-T and fiber aggregation in metro edge routers handling >10 Gbps aggregate throughput. IC Role / Device Role / Timing Role: Primary control-plane processor managing route table updates, QoS policy enforcement, and eTSEC frame scheduling with hardware-accelerated TCP/IP offload. Use Value: Four eTSECs with jumbo frame support (9.6 KB), VLAN stacking, and per-packet acceleration reduce host CPU load by >70% versus software-only stacks. |
Use Scenario: Next-generation firewall appliance performing deep packet inspection, SSL/TLS decryption, and IPSec tunneling at 1–5 Gbps line rate. IC Role / Device Role / Timing Role: Integrated security engine (SEC) handles cryptographic operations while e500v2 core manages session state, policy lookup, and traffic steering. Use Value: Hardware AES-256, SHA-256, and RSA-2048 acceleration enables full TLS 1.2 handshake offload with <50 µs latency per connection. |
| Industrial Control Backplane | Avionics Data Concentrator |
|
Use Scenario: Deterministic real-time communication hub in rail signaling systems using RapidIO for low-latency sensor/actuator coordination. IC Role / Device Role / Timing Role: Serial RapidIO™ endpoint with 3.125 Gbaud link, atomic read-modify-write, and cache-coherent remote memory access via IO_READ_HOME. Use Value: Sub-100 ns message latency and hardware error recovery meet DO-254/ED-80 safety-critical timing requirements. |
Use Scenario: ARINC 664 Part 7 (AFDX) end system consolidating avionics LRUs onto a single board with deterministic bandwidth allocation. IC Role / Device Role / Timing Role: Dual PCI/PCI-X + PCI Express x8 interface bridges legacy AFDX controllers to modern FPGA-based I/O modules with guaranteed 133 MHz bandwidth. Use Value: Configurable local bus (133 MHz, 32-bit) and PCI-X coherency enable seamless integration of radiation-hardened peripherals without protocol translation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar integrated communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8548CZQAAJ | Same e500v2 core, identical pinout (FC-PBGA-783), but rated for commercial temperature range (0°C to 105°C) vs. MPC8548EVTAUJD's extended range (−40°C to 105°C). | Not qualified for industrial or outdoor telecom enclosures requiring −40°C startup. | Select MPC8548CZQAAJ only for cost-sensitive indoor applications with controlled ambient. |
| MPC8544EVRAG | Lower-frequency variant (1.0 GHz → 667 MHz), reduced L2 cache (256 KB vs. 512 KB), no Serial RapidIO, and single PCI Express x4 instead of x8. | Lacks bandwidth for 10-Gbps line card designs; insufficient crypto throughput for full-rate IPsec at 1 Gbps. | Choose MPC8544EVRAG when system throughput and security requirements are ≤50% of MPC8548EVTAUJD's capability. |
Compared with MPC8548CZQAAJ, MPC8548EVTAUJD adds extended temperature qualification critical for base station deployment, while MPC8544EVRAG trades RapidIO, PCIe bandwidth, and crypto capacity for lower power and cost - making it suitable only for entry-level edge devices.
Availability
MPC8548EVTAUJD is available at Aetrix Electronics and suitable for carrier-grade routing, secure enterprise gateways, and industrial control backplanes requiring stable component supply across long product lifecycles.
Supply support for MPC8548EVTAUJD 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 networking markets, with roots in Freescale's PowerQUICC lineage.
The MPC8548EVTAUJD belongs to the PowerQUICC III family, engineered specifically for high-throughput, low-latency communications processing in telecom infrastructure, where integrated security, multi-protocol I/O, and deterministic real-time performance are mandatory.
FAQ
What is the maximum DDR2 memory capacity supported by the MPC8548EVTAUJD?
The MPC8548EVTAUJD supports up to 16 GB of DDR2 SDRAM via its 64-bit memory controller across four independent banks, with each bank accommodating up to 4 GB of memory using ×8 or ×16 DRAM devices. This capacity is achieved with full ECC protection and on-die termination enabled for signal integrity at 400 MT/s data rates.
Does the MPC8548EVTAUJD support PCI Express root complex mode?
Yes, the MPC8548EVTAUJD supports configurable PCI Express operation as either root complex or endpoint, with auto-detection of connected lane count (x1/x2/x4/x8) and full 64-bit address decoding. This flexibility allows it to serve as a host processor in embedded systems or as a peripheral in larger chassis-based architectures.
How does the integrated security engine (SEC) in the MPC8548EVTAUJD accelerate IPsec processing?
The MPC8548EVTAUJD's SEC accelerates IPsec by offloading AES-128/192/256 encryption/decryption, SHA-1/256 authentication, and RSA-2048 key exchange in hardware, using four parallel crypto-channels with descriptor-based DMA. This enables full-tunnel IPsec at wire speed without consuming e500v2 CPU cycles, reducing latency to under 10 µs per 128-byte packet.
What thermal management provisions are required for the MPC8548EVTAUJD in continuous 105°C operation?
For sustained operation at 105°C junction temperature, the MPC8548EVTAUJD requires a thermal solution delivering ≤1.8°C/W junction-to-case resistance, leveraging its exposed die paddle in the FC-PBGA-783 package. A 25 mm² copper thermal pad with ≥3 W/m·K thermal interface material and forced-air cooling (≥200 LFM) is recommended per Freescale's AN3705 guidelines.
Can the MPC8548EVTAUJD boot directly from SPI flash?
No, the MPC8548EVTAUJD does not support direct SPI flash booting. Its boot sequencer is designed exclusively for I2C-based serial EEPROM/ROM loading, with support for extended addressing and CRC-verified firmware images. SPI flash requires external glue logic or an FPGA-based boot controller to translate SPI commands to I2C.
MPC8548EVTAUJD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 783-BBGA, FCBGA
- Series:
- MPC85xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e500
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 1.333GHz
- Co-Processors/DSP:
- Signal Processing; SPE, Security; SEC
- RAM Controllers:
- DDR, DDR2, SDRAM
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (4)
- 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:
- 783-FCPBGA (29x29)
- Additional Interfaces:
- DUART, I2C, PCI, RapidIO
MPC8548EVTAUJD FAQ
1.How can I place an order for MPC8548EVTAUJD through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8548EVTAUJD 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 MPC8548EVTAUJD reliable?
The price and inventory of MPC8548EVTAUJD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8548EVTAUJD is usually 5 days.
3.What payment methods are accepted for MPC8548EVTAUJD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8548EVTAUJD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8548EVTAUJD?
MPC8548EVTAUJD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8548EVTAUJD 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 MPC8548EVTAUJD?
For technical support, including MPC8548EVTAUJD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8548EVTAUJD requirements.
6.How does Aetrix verify that MPC8548EVTAUJD is sourced from the original manufacturer or authorized distributors?
All MPC8548EVTAUJD 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 MPC8548EVTAUJD meets industry standards.
7.What is the process for return or replacement of MPC8548EVTAUJD?
All MPC8548EVTAUJD units undergo pre-shipment inspection (PSI). If there is an issue with MPC8548EVTAUJD, 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 MPC8548EVTAUJD part is unused and in its original packaging.
Return procedure for MPC8548EVTAUJD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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