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NXP Semiconductors MPC8541ECVTAJD
- Part No.:
- MPC8541ECVTAJD
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 783-BBGA, FCBGA
- Datasheet:
-
MPC8541ECVTAJD.pdf
- Description:
- IC MPU MPC85XX 533MHZ 783FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,639
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Product details
Overview
MPC8541ECVTAJD from NXP (formerly Freescale) is a PowerQUICC™ III integrated communications processor featuring an e500 Book E-compatible 32-bit Power Architecture™ core, dual 10/100/1000 Ethernet controllers (TSECs), DDR SDRAM controller (64-bit, 2.5 V SSTL2), 256 KB on-chip L2 cache/SRAM, and hardware Security Engine supporting AES-128/192/256, DES/3DES, SHA-1/256, RSA up to 2048-bit - deployed in carrier-grade wireless infrastructure baseband units and enterprise edge routers.
For engineers reviewing the MPC8541ECVTAJD datasheet, MPC8541ECVTAJD pinout, MPC8541ECVTAJD application, or MPC8541ECVTAJD equivalent, key selection criteria include its 783-pin FC-PBGA package, 1 GHz core frequency (1.3 V VDD), dual TSECs with RGMII/TBI/GMII support, DDR-333 memory interface, PCI 2.2 host/agent capability, and integrated CPM with FCCs for legacy telecom protocols.
Technical Context
The MPC8541ECVTAJD implements a dual-issue superscalar e500 core with 32 KB L1 instruction and 32 KB L1 data caches (parity-protected), lockable per-line or full-cache, and dynamic power management (doze/nap/sleep modes). Its OCeaN three-port crossbar switch fabric enables priority-based packet reordering between TSECs, CPM, and PCI domains.
It integrates a dedicated Security Engine with four crypto-channels, programmable PKEU (RSA/DH/ECC), AESU (ECB/CBC/CCM/CTR), DEU (DES/3DES), MDEU (SHA-1/256, MD5), and RNG - all accessible via descriptor-based DMA transfers. The DDR controller supports four banks, registered DIMMs, auto-refresh, and ECC on 64-bit boundaries.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | e500 Book E-compatible 32-bit Power Architecture™ core, dual-issue superscalar, 7-stage pipeline |
| Maximum Core Frequency | 1 GHz at 1.3 V VDD - enables high-throughput packet processing in Layer 3 routing and IPSec gateway applications |
| Memory Interface | 64-bit DDR SDRAM controller supporting DDR-333 (333 MHz), 2.5 V SSTL2 I/O, full ECC, and registered DIMM compatibility |
| Ethernet Controllers | Dual Three-Speed (10/100/1000) Ethernet Controllers (TSECs) with GMII/MII/RGMII/RTBI/TBI support and 9.6 KB jumbo frame handling |
| Security Acceleration | Hardware Security Engine with 4 crypto-channels, AES-128/192/256, RSA-2048, SHA-256, and HMAC - offloads SSL/TLS and IPSec protocol stacks |
| PCI Interface | PCI 2.2-compliant: one 64-bit or two 32-bit ports, 16–66 MHz, host/agent mode, 64-bit DAC, and memory prefetching |
| Package | 783-pin Fine-Pitch Ceramic Ball Grid Array (FC-PBGA), 29 mm × 29 mm, 1.0 mm ball pitch, RoHS-compliant |
Pinout & Package
783-pin FC-PBGA (Fine-Pitch Ceramic Ball Grid Array), 29 mm × 29 mm body, 1.0 mm ball pitch, thermal lid, RoHS-compliant. Pinout defined per Freescale MPC8541E Hardware Specification Rev. 4.2, Section 14.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / AVDD | Core & PLL supply | 1.3 V nominal (1 GHz speed grade); strict power sequencing required (VDD before OVDD/GVDD/LVDD) |
| GVDD | DDR I/O supply | 2.5 V ±125 mV; powers DDR DQ/DQS/ADDR pins; requires MVREF = GVDD/2 ±2% for SSTL2 compliance |
| LVDD | TSEC I/O supply | Configurable 3.3 V or 2.5 V; sets voltage level for RGMII/TBI/GMII physical layer signaling |
| OVDD | PCI/Local Bus/I2C/JTAG supply | 3.3 V ±165 mV; powers PCI, local bus, DUART, and JTAG I/O buffers |
| SYSCLK | System clock input | Single-ended 166 MHz max reference; drives CCB and core PLL; jitter ≤ ±150 ps RMS |
| HRESET | Hard reset input | Asynchronous active-low signal; minimum assertion time 100 μs; initiates full device initialization sequence |
Key Features
| Feature | Design Value |
|---|---|
| On-chip 256 KB memory | Configurable as unified L2 cache, SRAM (128 KB × 2), or hybrid (128 KB cache + 128 KB SRAM) with full ECC on 64-bit boundaries |
| CPM with dual FCCs | Two full-duplex Fast Communications Controllers supporting IEEE 802.3 10/100, HDLC, and transparent serial protocols - enables legacy telecom line card integration |
| Boot sequencer | Loads configuration from serial ROM via standalone I2C at reset; validates data with CRC and preamble signature - ensures secure, repeatable boot |
| JTAG system access port | Full 32-bit register and memory access via IEEE 1149.1 boundary scan; supports cache-line bursts and 4 KB block uploads/downloads |
| Programmable interrupt controller | OpenPIC-compliant PIC with 16 priority levels, 12 external IRQs, 4 message interrupts, and summary registers for fast source identification |
Applications
| Wireless Base Station Controller | Enterprise Edge Router |
|---|---|
|
Use Scenario: Central control unit in LTE macrocell baseband processing, managing fronthaul traffic, CPRI mapping, and backhaul aggregation. IC Role / Device Role / Timing Role: Primary application processor executing real-time L2/L3 protocol stacks, interfacing with FPGA-based PHY via TSEC RGMII and DDR memory for buffering. Use Value: Dual TSECs enable concurrent fronthaul (1 Gbps RGMII) and backhaul (1 Gbps TBI) links; hardware Security Engine accelerates IPsec tunnel setup for secure OAM traffic. |
Use Scenario: High-availability branch office router performing stateful firewall, QoS shaping, and encrypted site-to-site VPN. IC Role / Device Role / Timing Role: Main control plane processor running Linux-based routing stack, using PCI to attach WAN interface cards and DDR for packet buffer pools. Use Value: Integrated Security Engine processes 100+ Mbps of AES-256-encrypted traffic without CPU overhead; dual TSECs support LAN/WAN separation with hardware VLAN tagging. |
| Industrial Protocol Gateway | Network Attached Storage Controller |
|
Use Scenario: Fieldbus-to-Ethernet bridge converting Modbus TCP, PROFINET, or EtherCAT to IP backbone in factory automation. IC Role / Device Role / Timing Role: Real-time protocol translator using CPM FCCs for legacy serial fieldbus and TSECs for upstream Ethernet connectivity. Use Value: CPM's dual FCCs handle deterministic serial protocol timing (e.g., HDLC framing at 16 Mbps), while e500 core manages TCP/IP stack and security policy enforcement. |
Use Scenario: Embedded NAS controller managing RAID 5 arrays, SMB/NFS file sharing, and remote backup over Gigabit Ethernet. IC Role / Device Role / Timing Role: System-on-module host processor interfacing with SATA controllers via PCI, DDR for filesystem metadata caching, and TSECs for dual-NIC redundancy. Use Value: 256 KB on-chip SRAM reduces DDR latency for journaling filesystem operations; hardware AES engine secures data-at-rest encryption without degrading throughput. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar integrated communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8548ECVTAJD | Higher core frequency (1.33 GHz), larger L2 cache (512 KB), added PCIe 1.0 controller, no CPM - replaces legacy FCC-based designs with modern serial interconnects | Targeted at next-gen routers requiring PCIe expansion (e.g., 10G NICs) and higher compute density; lacks native HDLC/serial protocol support | Select MPC8548ECVTAJD when migrating from FCC-dependent firmware and PCIe bandwidth outweighs need for CPM-based legacy interfaces |
| MPC8569EVRAGD | Lower power 800 MHz e500 core, 256 KB L2, single TSEC, no Security Engine, 672-pin PBGA - optimized for cost-sensitive, non-encrypted edge devices | Suitable for unmanaged switches or basic gateways where IPSec/SSL acceleration is unnecessary and thermal envelope is constrained | Choose MPC8569EVRAGD only if Security Engine is unused and single-Gigabit Ethernet suffices - avoids over-spec'ing for low-risk deployments |
Compared with MPC8541ECVTAJD, MPC8548ECVTAJD trades CPM flexibility for PCIe scalability and higher clock rate, while MPC8569EVRAGD sacrifices security acceleration and dual-Gigabit Ethernet to reduce BOM cost and power - making MPC8541ECVTAJD optimal for balanced telecom infrastructure requiring both legacy protocol support and hardware crypto.
Availability
MPC8541ECVTAJD is available at Aetrix Electronics and suitable for wireless infrastructure base stations, enterprise edge routers, industrial protocol gateways, and network-attached storage controllers requiring stable component supply across extended product lifecycles.
Supply support for MPC8541ECVTAJD 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 deep heritage in Power Architecture™ technology through its acquisition of Freescale.
The MPC8541ECVTAJD belongs to the PowerQUICC™ III family - designed specifically for embedded communications infrastructure requiring integrated processing, networking, security, and legacy interface support in a single SoC.
FAQ
What is the maximum supported DDR SDRAM data rate for the MPC8541ECVTAJD?
The MPC8541ECVTAJD supports DDR-333 operation (333 MHz data rate) with a 64-bit wide interface. It is compatible with first-generation DDR SDRAM chips ranging from 64 Mbit to 1 Gbit density, configured in x8 or x16 data widths, and supports registered DIMMs with full ECC protection on 64-bit boundaries - critical for carrier-grade reliability in MPC8541ECVTAJD-based systems.
Does the MPC8541ECVTAJD include hardware acceleration for cryptographic protocols?
Yes, the MPC8541ECVTAJD integrates a dedicated Security Engine with four independent crypto-channels supporting AES-128/192/256 (ECB/CBC/CCM/CTR), DES/3DES, SHA-1/256, MD5, HMAC, RSA-2048, and ECC - enabling full IPSec, SSL/TLS, and IEEE 802.11i protocol offload without CPU intervention, a defining capability of the MPC8541ECVTAJD in secure gateway applications.
What package type and pin count does the MPC8541ECVTAJD use?
The MPC8541ECVTAJD uses a 783-pin Fine-Pitch Ceramic Ball Grid Array (FC-PBGA) package measuring 29 mm × 29 mm with 1.0 mm ball pitch. This package supports thermal dissipation up to 12.2 W (max) and provides dedicated power/ground ball arrays for DDR, PCI, TSEC, and core domains - essential for signal integrity in MPC8541ECVTAJD high-speed designs.
Can the MPC8541ECVTAJD operate in both PCI host and agent modes simultaneously?
Yes, the MPC8541ECVTAJD supports PCI 2.2 with flexible port configuration: it can operate a single 64-bit PCI port in either host or agent mode, or configure two independent 32-bit PCI ports - one in host mode and one in agent mode. This dual-role capability enables MPC8541ECVTAJD to serve as both system controller and peripheral bridge in modular networking platforms.
What is the role of the CPM in the MPC8541ECVTAJD architecture?
The Communications Processor Module (CPM) in the MPC8541ECVTAJD is a separate RISC co-processor that offloads serial communication tasks from the e500 core. It hosts two full-duplex Fast Communications Controllers (FCCs) supporting IEEE 802.3 10/100, HDLC, and transparent protocols - allowing MPC8541ECVTAJD to maintain real-time legacy telecom interfaces (e.g., T1/E1 framing) without consuming main CPU cycles.
MPC8541ECVTAJD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 783-BBGA, FCBGA
- Series:
- MPC85xx
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e500
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 533MHz
- Co-Processors/DSP:
- Security; SEC
- RAM Controllers:
- DDR, SDRAM
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- -
- Voltage - I/O:
- 2.5V, 3.3V
- Operating Temperature:
- -40°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
MPC8541ECVTAJD FAQ
1.How can I place an order for MPC8541ECVTAJD through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8541ECVTAJD 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 MPC8541ECVTAJD reliable?
The price and inventory of MPC8541ECVTAJD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8541ECVTAJD is usually 5 days.
3.What payment methods are accepted for MPC8541ECVTAJD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8541ECVTAJD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8541ECVTAJD?
MPC8541ECVTAJD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8541ECVTAJD 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 MPC8541ECVTAJD?
For technical support, including MPC8541ECVTAJD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8541ECVTAJD requirements.
6.How does Aetrix verify that MPC8541ECVTAJD is sourced from the original manufacturer or authorized distributors?
All MPC8541ECVTAJD 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 MPC8541ECVTAJD meets industry standards.
7.What is the process for return or replacement of MPC8541ECVTAJD?
All MPC8541ECVTAJD units undergo pre-shipment inspection (PSI). If there is an issue with MPC8541ECVTAJD, 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 MPC8541ECVTAJD part is unused and in its original packaging.
Return procedure for MPC8541ECVTAJD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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