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MPC8548CPXAUJB - 1.333GHz PowerPC e500 MPU | NXP | 783-FCBGA
MPC8548CPXAUJB

MPC8548CPXAUJB - 1.333GHz PowerPC e500 MPU | NXP | 783-FCBGA

The NXP (formerly Freescale) MPC8548CPXAUJB is a PowerPC e500 microprocessor in the MPC85xx family, integrating a single 32-bit e500 core running up to 1.333 GHz, fabricated in a 90 nm SOI CMOS process, and housed in a 783-ball FCBGA (29x29 mm) package. The device is targeted at high-performance networking, telecommunications, and embedded control applications where deterministic processing and integrated I/O are required. A microprocessor (MPU) is the central processing unit of an embedded system-on-chip platform. Within the broader taxonomy, the MPC8548CPXAUJB sits at: MPU -> embedded processor -> microprocessor -> system-on-chip (SoC) -> semiconductor. Unlike microcontrollers that typically integrate flash and analog, MPUs in the PowerQUICC III family rely on external memory and provide high-throughput interconnect for wired and wireless infrastructure equipment, including routers, switches, and storage controllers. Key features of the MPC8548CPXAUJB include a 32-bit Power Architecture e500 core with double-precision FPU, integrated L1 instruction and data caches, a 256 KB L2 cache, three 10/100/1000 Mbps Enhanced Three-Speed Ethernet (eTSEC) controllers, a DDR/DDR2 memory controller with ECC, four PCI Express interfaces (x4/x2/x1 lane widths), a 64-bit PCI/PCI-X controller, local bus interface (32-bit), two I2C controllers, two UARTs, an SPI interface, and a 16-channel DMA engine. The SoC platform also provides a flexible interrupt controller, timers, and security/monitoring features for robust system design. Architecturally, the MPC8548 uses the e500v2 core with Book E-enhanced Power Architecture ISA, MMU with hardware table-walk, and a high-bandwidth system bus connecting the core to integrated peripherals. The 1.333 GHz operation delivers up to ~3060 MIPS (Dhrystone 2.1), and the wide memory and I/O subsystem eliminates bottlenecks for packet processing workloads. Typical applications include enterprise routers and Layer 2/3 switches, telecom base-station controllers, storage area network (SAN) controllers, industrial automation controllers, secure gateway appliances, and single-board computing platforms for avionics and defense. The integrated multi-protocol Ethernet and PCI Express reduce BOM cost and board complexity versus discrete ASSP designs. When designing with this MPU, ensure the FCBGA substrate uses high-layer-count PCB with matched-impedance routing for DDR/DDR2, and that the thermal solution is sized for the device's TDP at the target ambient temperature. Use the NXP CodeWarrior or Linux BSP for firmware development and validate signal integrity on the high-speed SerDes lanes. This page synthesizes distributor pricing, cross-reference notes for the MPC8548 family, and practical design notes not found in the manufacturer datasheet alone.

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MPC8548CVTAQGD557 - 1GHz PowerQUICC III MPU, 783-FCPBGA | NXP
MPC8548CVTAQGD557

MPC8548CVTAQGD557 - 1GHz PowerQUICC III MPU, 783-FCPBGA | NXP

The NXP (formerly Freescale) MPC8548CVTAQGD557 is a PowerQUICC III integrated communications processor built on the PowerPC e500 core, operating up to 1.0 GHz with a 32-bit architecture, and packaged in a 783-ball FCBGA (FCPBGA-783, 29x29 mm). The part is a custom-tier SKU within the MPC8548 family, integrating high-performance CPU, system logic, and networking accelerators for embedded communications and compute applications. A PowerQUICC processor is a communications-focused system-on-chip (SoC) that originated from Freescale's Power Architecture roadmap and is widely deployed in networking, storage, and industrial control equipment. The MPC85xx family combines an e500 system core with peripheral interfaces (PCI Express, Serial RapidIO, Gigabit Ethernet MACs, DDR memory controller, security engine) to offload packet processing from the host CPU. The PowerQUICC III generation specifically targets line-card and control-plane workloads in routers, switches, and base-station equipment. Key features include a 1.0 GHz e500 core with dual-issue superscalar pipeline, integrated DDR1/DDR2 memory controller with ECC, four Gigabit Ethernet MACs, three PCI Express interfaces, dual Serial RapidIO endpoints, and an integrated security engine (SEC 2.0) for DES/3DES/AES/SHA acceleration. The 783-FCPBGA package provides high-density interconnect for the wide parallel memory and serial I/O buses. The 'CV' speed grade and 'TAQG' temperature tier support industrial thermal envelopes typical of carrier-grade telecom equipment. Typical applications include enterprise and carrier Ethernet routers, line cards for multi-service switching platforms, industrial control and automation controllers, secure storage controllers with hardware-accelerated encryption, and base-station baseband processing where deterministic interrupt latency and high I/O bandwidth are required. When designing with the MPC8548CVTAQGD557, ensure the PCB supports the 29x29 mm BGA land pattern with proper microvia stack-up and matched-length DDR traces. Thermal management is mandatory at 1 GHz sustained load - evaluate the heat-spreader or heatsink attachment to keep junction temperature within the supported range. This page synthesizes distributor pricing, custom-tier SKU identification, and practical board-design notes not consolidated in the manufacturer datasheet.

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MPC8548ECPXAQGB - PowerQUICC III 1.0GHz MPU 783-FCBGA | NXP
MPC8548ECPXAQGB

MPC8548ECPXAQGB - PowerQUICC III 1.0GHz MPU 783-FCBGA | NXP

The NXP (formerly Freescale) MPC8548ECPXAQGB is a PowerQUICC III integrated communications processor built on the PowerPC e500 core, operating at 1.0 GHz with a 32-bit architecture and housed in a 783-pin FC-BGA (29x29 mm) package. It integrates a high-performance e500 system-on-chip with dedicated hardware accelerators for security, pattern matching, and communications peripherals, making it a member of the MPC85xx family targeting enterprise networking, line-card controllers, and secure routing equipment. What is a PowerQUICC processor? A PowerQUICC (pronounced "power-quick") is a communications-oriented microprocessor architecture from Freescale/NXP combining a PowerPC CPU core with integrated peripherals optimized for telecom and networking workloads. The PowerQUICC III generation adds deep-pipeline PowerPC e500 cores, DDR memory controllers, RapidIO and PCI Express fabric, and on-chip security engines. In the broader taxonomy, MPC8548 belongs to communications processors -> embedded microprocessors -> system-on-chip -> semiconductor IC, and bridges general-purpose computing with hardware-accelerated data-path functions. Key features include a single PowerPC e500 core running at 1.0 GHz with dual-issue superscalar execution, hardware-accelerated encryption (SEC 4.0 engine), integrated DDR memory controller, four Gigabit Ethernet MACs, PCI Express and RapidIO interfaces, and a 32-bit local bus. The device operates from a 1.1 V core supply with 1.8 V/2.5 V/3.3 V I/O support and is manufactured in a 0.09 micrometer CMOS process. The 783-FCBGA package uses a flip-chip construction with an exposed die for thermal management, supporting junction temperatures up to 105 C in industrial-grade deployments. Architecturally, the MPC8548ECPXAQGB pairs the e500 core with a 512 KB internal L2 cache, dedicated DDR1/DDR2 memory controller with ECC support, and a multi-protocol QUICC Engine subsystem for TDM and HDLC serial channels. The integrated SEC 4.0 block accelerates IPsec, SSL/TLS, and bulk cipher operations at wire speed, offloading the CPU in VPN, IDS, and SSL-terminating applications. DMA engines and a flexible interrupt controller further reduce CPU overhead for data-mover workloads. Typical applications include enterprise routers and switches, line-card controllers for ATCA/AMC platforms, secure VPN gateways, industrial control with deterministic networking, network-attached storage (NAS) controllers, and military/aerospace embedded systems requiring long-life-cycle silicon. The 1.0 GHz clock and hardware security engine particularly suit encrypted WAN-edge appliances and IPsec concentrators. When designing with this part, allocate sufficient PCB area for the 29x29 mm FC-BGA land pattern and follow NXP's thermal management guidelines: a minimum four-layer PCB with internal ground/power planes and a thermal pad connected through 0.1 mm-diameter via arrays. Power sequencing of 1.1 V core followed by 1.8 V/2.5 V/3.3 V I/O rails is mandatory to avoid latch-up. This page synthesizes distributor stock, NXP/Freescale official datasheet parameters, and a drop-in alternatives matrix that engineers can use for legacy MPC85xx design refresh and EOL migration planning not available on a single distributor listing.

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MPC8548ECPXAUJB - PowerPC e500 MPU, 1.333GHz, 783-FCBGA | NXP
MPC8548ECPXAUJB

MPC8548ECPXAUJB - PowerPC e500 MPU, 1.333GHz, 783-FCBGA | NXP

The NXP (formerly Freescale) MPC8548ECPXAUJB is a PowerPC e500 microprocessor IC in the MPC85xx PowerQUICC III family, integrating one 32-bit core at up to 1.333 GHz on a 0.09 µm process and packaged in a 783-ball FCBGA (29×29 mm). It targets embedded networking, telecom, and industrial control applications where deterministic Power Architecture performance and rich peripheral integration matter more than raw clock speed. The 783-FCBGA package exposes four DDR/DDR2 memory controllers, multiple Gigabit Ethernet interfaces (via TSEC), PCI Express, RapidIO, and the classic PowerQUICC CPM-style peripheral set, all managed by the integrated SoC platform described in the Freescale/NXP integrated processor hardware specifications document. A microprocessor (MPU) such as this MPC85xx device sits at the top of the embedded compute hierarchy: it is a System-on-Chip (SoC) that combines a CPU core, memory controllers, and high-speed I/O into a single BGA package. PowerQUICC III specifically refers to NXP's third-generation Power Architecture communications processors, descended from the PowerQUICC II (MPC82xx) family and positioned as the mid-tier successor that adds DDR2 plus Gigabit Ethernet while keeping the QUICC Engine for protocol acceleration. Within NXP's portfolio, MPC85xx sits above the entry-level MPC83xx (which used the e300 core) and below the later P4080/QorIQ P-series octal-core parts, while still being preferred over generic ARM Cortex-A parts in many telecom backplane designs because of the QUICC Engine's deterministic protocol offload. This hypernym chain (PowerQUICC III -> PowerQUICC -> Power Architecture -> MPU -> embedded SoC) helps locate the part inside the broader semiconductor taxonomy. Headline features include a 32-bit e500 core with double-precision FPU, integrated L1/L2 caches, four TSEC Gigabit Ethernet MACs, three PCI Express interfaces, one serial RapidIO interface, four DDR/DDR2 controllers with ECC, eight DMA channels, and a QUICC Engine block for protocol termination. The device operates from 1.0 V/1.1 V core supplies with 1.8 V/2.5 V/3.3 V I/O support and is specified for industrial temperatures. The 0.09 µm CMOS process allows the 1.333 GHz core to fit inside the 783-FCBGA thermal envelope without exotic cooling. Designers use the integrated DDR2 controller and hardware ECC for high-availability packet processing where bit errors are unacceptable. Typical applications include enterprise routers and switches, line cards for multiservice access platforms, industrial automation controllers, telecom base-station control-plane processors, military/aerospace ruggedized networking, and storage-area network (SAN) controllers. In each case, the e500 core runs a real-time or Linux-based control plane while the QUICC Engine offloads wire-speed ATM, HDLC, Ethernet, or POS (Packet over SONET) channels. Compared to a discrete CPU + ASIC solution, the keep it all on one chip reduces board area, BOM cost, and BOM risk for long-life programs. When designing with the MPC8548ECPXAUJB, allow the user to allocate adequate PCB area for the 1.0 mm pitch FCBGA and follow NXP's hardware specifications document for power-rail sequencing, DDR2 topology, and SerDes reference clock routing. The high pin count (783 balls) and BGA-only assembly mean prototypes almost always go on a six- or eight-layer PCB with controlled-impedance stack-up; hand assembly is impractical and the device is considered a pre-application sample for new designs unless the user already has BGA process capability.

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MPC8548ECPXAUJC - PowerPC e500 MPU 1.333GHz 783-BGA | NXP
MPC8548ECPXAUJC

MPC8548ECPXAUJC - PowerPC e500 MPU 1.333GHz 783-BGA | NXP

The NXP MPC8548ECPXAUJC is a PowerPC e500 microprocessor (MPU) in the MPC85xx integrated host processor family, operating at up to 1.333 GHz core frequency and packaged in a 783-ball FCBGA (BGA-783). The device integrates a single 32-bit PowerPC e500 core with dual-issue superscalar pipeline, a system-on-chip peripheral set, dedicated signal-processing engine (SPE), and an integrated security engine (SEC) for cryptographic acceleration. An MPU (Microprocessor Unit) in the NXP MPC85xx family is a high-performance integrated host processor that combines one or more PowerPC CPU cores with memory controllers, high-speed serial interfaces (PCI Express, Serial RapidIO, Gigabit Ethernet), and dedicated acceleration engines. The MPC85xx family sits in the broader category hierarchy of: MPU -> microprocessor -> processor -> integrated circuit -> semiconductor, and is engineered for embedded networking, storage, and industrial control applications where deterministic performance and rich I/O are required. Key features include 32-bit PowerPC e500 core running up to 1.333 GHz, integrated DDR/DDR2/SDRAM memory controller, four Gigabit Ethernet MACs with hardware acceleration, three PCI Express interfaces, two Serial RapidIO interfaces, security engine supporting DES, 3DES, AES, RSA, and ECC, signal processing engine (SPE) for vector and DSP-style operations, and a 32-bit local bus controller. The 783-FCBGA package provides the dense interconnect required to expose the full peripheral set while maintaining signal integrity for 1.333 GHz operation. The MPC8548ECPXAUJL leverages a 90 nm CMOS process and a coherent core-to-memory bus architecture with multi-channel DMA, enabling simultaneous wire-speed packet processing and control-plane tasks. The combination of SEC and SPE offloads CPU-intensive crypto and DSP workloads from the e500 core, allowing deterministic throughput on networking and security gateway workloads. Typical applications include enterprise networking routers and switches, line cards for multi-service access platforms, network attached storage (NAS) and storage area network (SAN) controllers, secure communications gateways, industrial automation controllers, and military/aerospace embedded computing platforms. The wide I/O complement also suits defense and avionics subsystems requiring long-term lifecycle support. When designing with this MPU, allocate the 783-ball FCBGA footprint on a minimum 12-layer PCB with matched-length SERDES routing and a continuous ground plane beneath the BGA field. DDR2 trace impedance must be controlled to 50 ohms single-ended with length matching within 25 mils, and the SEC/SPE engines must be initialized via the boot sequencer before the network interfaces are enabled. The 1.333 GHz part marking 'AUJC' should be verified against the order code before PCB re-spin.

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MPC8548ECVTAQGB - PowerQUICC III 1GHz e500 MPU, 783-FCBGA | NXP
MPC8548ECVTAQGB

MPC8548ECVTAQGB - PowerQUICC III 1GHz e500 MPU, 783-FCBGA | NXP

The NXP MPC8548ECVTAQGB is a PowerQUICC III integrated communications processor built on the Power Architecture e500 core running at 1.0 GHz in a 783-ball FCBGA (29x29 mm) package. This single-core 32-bit MPU is part of the MPC85xx SoC platform and integrates a 32-bit RISC communications engine alongside on-chip peripherals, making it a drop-in solution for high-performance networking and embedded control designs. A microprocessor (MPU) in this category is a system-on-chip that combines one or more processor cores with memory controllers, I/O peripherals, and often dedicated acceleration blocks for cryptography or signal processing. Within the broader taxonomy, the MPC8548ECVTAQGB sits as PowerQUICC III > MPC85xx > QorIQ > communications processor > embedded MPU > semiconductor. Its role in the system hierarchy is to consolidate networking plane processing, control plane tasks, and peripheral management onto a single silicon die, reducing board complexity in routers, switches, and telecom equipment. Key features include a 1.0 GHz e500 core with dual-issue superscalar execution, integrated DDR and DDR2 memory controllers supporting up to 512 MB of addressable memory in production configurations, and a RapidIO or PCI Express interconnect. The device integrates four Gigabit Ethernet controllers with hardware acceleration, a security engine (SEC) for cryptographic operations, and a signal processing engine (SPE) for symmetric multiprocessing extension. The 783-FCBGA package exposes extensive I/O including multiple SerDes lanes, two 64-bit local bus interfaces, and dedicated management I/O. Architecturally, the MPC8548ECVTAQGB leverages the Power Architecture Book E instruction set with hardware virtualization primitives, a coherent L1 cache hierarchy, and tightly coupled acceleration engines. The 0.09-micron process technology at 1.8V/2.5V/3.3V I/O domains balances leakage and performance at the 1 GHz operating point. Typical applications include enterprise routers, multi-service switches, line cards for wireless base stations, industrial control systems, and embedded computing platforms requiring deterministic packet processing. The integrated Ethernet MACs and SEC engine make it especially suited to IPsec/VPN gateways and storage area network controllers. Designers should evaluate power budget and thermal dissipation carefully because the 783-FCBGA package dissipates significant power under load; a properly designed thermal solution with copper pours and forced airflow is required. Pin compatibility with the broader MPC85xx family enables straightforward scaling across the platform. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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MPC8548ECVTAQGD - 1GHz PowerQUICC III e500 SoC | NXP
MPC8548ECVTAQGD

MPC8548ECVTAQGD - 1GHz PowerQUICC III e500 SoC | NXP

The NXP MPC8548ECVTAQGD is a PowerQUICC III integrated communications processor built on the Power Architecture e500 core, operating at 1.0 GHz in a 783-pin FCBGA (29x29 mm) package. It integrates a single 32-bit e500 core with hardware accelerators for signal processing (SPE) and security (SEC), DDR/DDR2 memory controllers, and high-speed serial interfaces including Gigabit Ethernet, PCI Express, RapidIO (SRIO), PCI, and PCI-X. The 0.09-micron CMOS process delivers high-frequency performance with reasonable power dissipation for embedded networking equipment. A PowerQUICC III SoC belongs to the broader category of communications processors - highly integrated devices that combine a CPU core with networking peripherals, security engines, and memory controllers on a single die. Within the system hierarchy, it sits between a general-purpose microprocessor and an ASIC/FPGA solution: it offers more application flexibility than a fixed-function ASIC but more on-chip I/O and protocol offload than a standalone CPU, making it a staple for mid-range routers, switches, and line cards. The MPC85xx family lineage traces back to Freescale's PowerQUICC II and was carried forward under NXP after the 2015 acquisition. Key features of the MPC8548ECVTAQGD include its 1.0 GHz e500 core, hardware security engine (SEC 2.0) for IPSec and SSL acceleration, four Gigabit Ethernet MACs with SGMII support, dual PCI Express interfaces, a RapidIO endpoint, and dual DDR/DDR2 memory controllers supporting up to 1 GB of registered memory. Industrial-grade temperature range from -40 C to +105 C and RoHS-compliant Pb-free assembly qualify the device for harsh embedded environments. Revision 3.0 silicon adds errata fixes and improved power management versus earlier revisions. Typical applications include enterprise routers and switches, multi-service access platforms, industrial control systems requiring deterministic networking, secure VPN gateways, and line cards for modular base stations. The integrated security engine and high-speed serial interfaces allow it to terminate IPSec tunnels and forward packets at line rate without external accelerators. Its PCI Express and RapidIO ports enable it to be paired with FPGAs or PHY modules in mixed-signal designs. When designing with the MPC8548ECVTAQGD, ensure the FCBGA substrate uses a 12- or 16-layer PCB stack-up with matched-impedance traces for the high-speed SERDES lanes. Reference the NXP hardware documentation for DDR2 fly-by routing and decoupling guidelines. Thermal management must account for typical dissipation in the 5-10 W range under full SERDES utilization. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not aggregated on the manufacturer datasheet, providing information gain for engineers evaluating PowerQUICC III sourcing decisions as the family approaches end-of-life.

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MPC8548ECVTAUJD - PowerQUICC III 1.333GHz SoC | NXP Semiconductors
MPC8548ECVTAUJD

MPC8548ECVTAUJD - PowerQUICC III 1.333GHz SoC | NXP Semiconductors

The NXP Semiconductors MPC8548ECVTAUJD is a PowerQUICC III 32-bit Power Architecture system-on-chip (SoC) running at 1.333 GHz, housed in a 783-ball FCBGA package and rated for the -40C to +105C industrial temperature range. This integrated processor combines a high-performance e500 core with an enhanced hardware accelerator block, GbE controllers, DDR2 memory controller, SEC crypto engine, and Serial RapidIO, PCI Express, PCI, and PCI-X peripheral interfaces on a single die. A microprocessor (MPU) is the central processing unit of an embedded system, responsible for executing instructions, managing memory, and orchestrating I/O. The PowerQUICC family bridges MPU, microcontroller, and ASIC functions into a single SoC, with each generation adding integration, performance, and security features. The MPC8548E specifically adds hardware-accelerated security (SEC 3.x) and high-speed serial I/O, positioning it within NXP's embedded networking and industrial control portfolio. Key features include a 1.333 GHz e500 core with 32 KB L1 instruction and data caches, 512 KB of L2 cache, a 64-bit DDR2 memory controller with ECC, four GbE ports, two PCI Express interfaces, two Serial RapidIO endpoints, three PCI/PCI-X controllers, and the integrated SEC (Security Engine) for IPsec, SSL, and other cryptographic protocols. Local bus and DMA engines support legacy peripheral attachment, while a hardware UART, I2C, and GPIO block provide general-purpose connectivity. The integrated security engine offloads AES, 3DES, SHA, and public-key operations, enabling wire-speed encryption without CPU intervention. Typical applications include industrial routers and switches, secure access points, network-attached storage controllers, factory automation controllers, and defense and aerospace ruggedized computing platforms where both performance and the extended temperature range are required. The combination of GbE, RapidIO, and PCI Express targets packet processing, line-card control, and intelligent network interface card designs. When designing with this device, allocate generous PCB space for the 783-ball FCBGA land pattern and thermal vias under the package to manage the processor's thermal envelope, especially in sealed industrial enclosures. Engineering samples or engineering-grade qualification is recommended for production validation prior to high-volume board build.

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MPC8548EPXAQGD - PowerQUICC III e500 1GHz SoC MPU | NXP
MPC8548EPXAQGD

MPC8548EPXAQGD - PowerQUICC III e500 1GHz SoC MPU | NXP

The NXP MPC8548EPXAQGD is a PowerQUICC III integrated communications processor built on the Power Architecture e500 core running at 1.0 GHz in a 783-ball FC-PBGA (29x29 mm) package. It integrates a 32-bit RISC processor with system-on-chip peripherals including dual Gigabit Ethernet, PCI/PCI-X/PCIe, Serial RapidIO, DDR2 memory controller with ECC, and the SEC 2.0 cryptographic engine. The part operates from a 0 to 105C extended temperature range and supports multiple voltage rails at 1.8V, 2.5V, and 3.3V. An integrated communications processor (or communications SoC) combines a high-performance CPU with networking, security, and memory subsystems on a single die. Within the broader taxonomy, the MPC85xx family sits under embedded microprocessors, which themselves belong to the microprocessor unit (MPU) class of ICs, then to microcontrollers and processors, and ultimately to the integrated circuits (semiconductors) hierarchy. PowerQUICC III represents NXP's third-generation Power Architecture communications platform, succeeding PowerQUICC II and targeting enterprise networking and telecom infrastructure. Key features include a 32-bit e500 core with MMU and double-precision FPU, integrated DDR2 SDRAM controller with ECC, four DMA channels, dual 10/100/1000 Ethernet MACs, three PCI/PCI-X interfaces plus one x8 PCI Express or Serial RapidIO interface, and the integrated SEC 2.0 security engine for IPsec, SSL/TLS, and public-key acceleration. The 783-ball FC-PBGA package provides high pin density for the multi-interface design, while the 0.09 um process enables 1 GHz operation at manageable thermal envelopes for managed switches and router line cards. The architecture pairs the e500 superscalar core with the system interface unit (SIU) that handles external masters and address map windows, plus the CPM-style peripheral cluster adapted to the SoC bus. The internal MPX bus at the front side connects memory controllers to the SIU, while a 64-bit local bus supports glue-less peripheral attachment. This combination balances deterministic communications throughput with general-purpose compute. Typical applications include multi-service routers, Ethernet switches with control plane processing, telecom line cards, industrial control and factory automation controllers, secure VPN gateways leveraging SEC 2.0, and military/aerospace embedded systems. The integrated peripherals reduce BOM and board area compared to a discrete CPU-plus-discrete-NPU design. When designing with this part, allocate careful attention to power sequencing and decoupling because the 783-ball FC-PBGA requires multi-rail sequencing (1.0V core, 1.5V/1.8V DDR2, 2.5V/3.3V I/O). Use at least eight layers with dedicated power planes for the high-speed DDR2 interface. This page synthesizes distributor pricing, drop-in MPC85xx family alternatives, and design notes not consolidated in the manufacturer datasheet.

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MPC8548EPXAUJB - 1.333GHz PowerPC e500 MPU | NXP | 783-FCBGA
MPC8548EPXAUJB

MPC8548EPXAUJB - 1.333GHz PowerPC e500 MPU | NXP | 783-FCBGA

The NXP MPC8548EPXAUJB is a PowerPC e500 microprocessor IC in the MPC85xx PowerQUICC III family, integrating a single 32-bit e500 core clocked at 1.333 GHz inside a 783-ball FCBGA (29x29 mm) package. The 'E' tier denotes the industrial/extended-temperature grade and the 'AUJB' suffix encodes the 1.333 GHz core speed, SEC/SPE security engine, and DDR/DDR2 memory controller option. What is a PowerQUICC III MPU? A PowerQUICC (pronounced 'power-quick') III device is a high-integration communications processor based on the Power Architecture technology, combining a PowerPC e500 core with built-in networking and security accelerators. It sits within the broader taxonomy of microprocessor (MPU) -> embedded processors -> communications processors -> system-on-chip (SoC) platforms, and is widely used in networking infrastructure where deterministic throughput and integrated peripherals matter more than raw clock speed. Key features include hardware-accelerated signal processing (SPE), security engine (SEC), dual Gigabit Ethernet support with FIFO buffering, integrated DDR/DDR2 controller, PCI Express interface, four DMA channels, and a local bus controller. The 783-FCBGA package provides high signal and power pin count required by parallel networking I/O, and the 'E' tier supports industrial operating ranges required by carrier-grade and rugged networking gear. The MPC8548 architecture couples the e500 superscalar core to a system interface unit (SIU) and on-chip peripherals via high-speed buses. The SEC block accelerates DES/3DES/AES/SHA algorithms, offloading cryptography from the core. Integrated switch fabric and TCP acceleration make the part suitable for line-rate processing in routers, switches, and security appliances. The FCBGA package also enables efficient thermal dissipation via die-down attach and thermal vias. Typical applications include enterprise routers and switches, network security appliances (VPN/firewall/IDS), industrial control gateways, base-station controllers, and storage controllers. The integrated peripherals eliminate multiple companion chips, reducing board area and BOM cost. The 'AUJB' speed grade (1.333 GHz) targets mid-bandwidth line cards where throughput per watt is critical. When designing with this device, allocate 8-12 PCB layers for the FCBGA break-out, provide a 4+ phase VRM for the 1.1V core rail, and follow NXP's reference design for DDR2 signal lengths. PI-based budgeting must be planned for PCIe device risers. Latch-up and ESD precautions are mandatory for industrial deployments. This page synthesizes NXP datasheet specifications, distributor availability, drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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MPC8548EPXAUJC - 1.333GHz PowerPC e500 MPU 783-FCPBGA | NXP
MPC8548EPXAUJC

MPC8548EPXAUJC - 1.333GHz PowerPC e500 MPU 783-FCPBGA | NXP

The NXP (formerly Freescale) MPC8548EPXAUJC is a PowerPC e500-based microprocessor from the MPC85xx (PowerQUICC III) family, delivering a single 32-bit core at 1.333 GHz in a 783-ball FCBGA (FC-PBGA) package measuring 29x29 mm. It integrates DDR/DDR2/SDRAM memory controllers, a Signal Processing Engine (SPE), and a Security Engine (SEC), targeting networking, telecom, and embedded computing applications. The device is powered from a multi-rail 1.8V/2.5V/3.3V supply and is fabricated on a 0.09 micron CMOS process. A microprocessor (MPU) is an integrated circuit that contains the central processing unit of a computer system, executing instructions fetched from memory and orchestrating data movement across peripherals. PowerQUICC III devices such as the MPC8548E extend the classic PowerQUICC architecture with an embedded e500 core, bringing high-performance RISC processing to networking line cards, control-plane processors, and storage subsystems where deterministic throughput and hardware-accelerated security are required. Key features include the integrated Signal Processing Engine and Security Engine, hardware-assisted encryption (DES/3DES, AES, SHA, MD5, Kasumi), a four-channel DMA controller, dual Gigabit Ethernet MACs, PCI Express and RapidIO fabric interfaces, and a 64-bit DDR/DDR2 memory controller with ECC. The e500 core includes a 32 KB instruction cache and a 32 KB data cache, with a 256 KB unified L2 cache and MMU support for embedded Linux, VxWorks, and other RTOS environments. Architecturally, the MPC8548E combines a high-frequency e500 core with on-chip fabric, memory controllers, and I/O bridges that historically required companion chipsets. Hardware acceleration offloads compute-intensive networking and security workloads from the CPU, allowing deterministic wire-speed processing for routing, encryption, and QoS classification on the original power budget allocated to the PowerQUICC platform. Typical applications include enterprise routers and switches, WAN access equipment, wireless base-station controllers, secure network appliances, line cards, RAID/HBA storage controllers, and industrial embedded controllers. The integrated dual GbE MACs and SERDES lanes also support equipment bridging legacy PCI-X to PCI Express fabrics. Designers should plan thermal dissipation carefully given the 29x29 mm FCBGA power envelope, allocate adequate PCB layers for high-speed SERDES routing, and ensure proper DDR2 termination per the NXP hardware reference manual. Use the NXP CodeWarrior or Linux SDK BSP for bring-up. This page synthesizes distributor pricing from Heisener and Rochester Electronics, drop-in pin-compatible MPC85xx alternatives sourced from cross-reference data, and practical design notes that go beyond the raw datasheet.

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MPC8548EPXAUJC557 - PowerQUICC III 1.333GHz MPU 783-FCPBGA | NXP
MPC8548EPXAUJC557

MPC8548EPXAUJC557 - PowerQUICC III 1.333GHz MPU 783-FCPBGA | NXP

The NXP (formerly Freescale) MPC8548EPXAUJC557 is a PowerQUICC III integrated communications processor built on the PowerPC e500 core, delivering up to 1.333 GHz of compute performance in a 783-ball FCBGA (29 mm x 29 mm) package. It targets deeply embedded networking, industrial control, and secure communications workloads where deterministic processing, on-chip peripherals, and a high-bandwidth system bus are required in a single device. The integrated memory controller, multi-protocol Ethernet, and security engine make it a System-on-Chip (SoC) replacement for designs that previously required a CPU plus an external NIC. A microprocessor (MPU) is an integrated circuit that fetches, decodes, and executes program instructions at high speed and serves as the central processing unit of an embedded system. Within the broader hierarchy it sits below application processors but above microcontrollers (MCUs), typically offering higher clock frequencies, MMU/MPU memory protection, external DRAM support, and rich I/O. The MPC85xx family adds hardware-accelerated networking and security blocks that offload packet processing and crypto from the core. Compared with a generic MPU, the PowerQUICC III family integrates RapidIO, multi-speed Ethernet, DDR2 memory controllers, and a programmable QUICC Engine, eliminating several discrete components from a typical line-card BOM. Key features of the MPC8548EPXAUJC557 include a 32-bit PowerPC e500 core running at 1.333 GHz, dual-issue superscalar pipeline, integrated DDR/DDR2 SDRAM controller with ECC, four Gigabit Ethernet MACs, a Security Engine (SEC 4.0+) supporting DES/3DES/AES/SHA/RSA, RapidIO interconnect, PCI Express interface, and a programmable QUICC Engine for legacy telecom protocols. The device is offered in the 783-ball FC-PBGA (783-FCPBGA) package designed for high-density, high-speed signaling with controlled-impedance routing to support gigahertz-class operation. The MPC8548E architecture combines an e500 core, 512 KB of internal L2 cache, and an integrated system-on-chip platform that includes the DDR2 memory controller and RapidIO fabric. Power is supplied on three rails (1.0 V core, 1.5 V DDR2 termination, and 2.5 V/3.3 V I/O) and the device is rated for the industrial -40 C to +105 C junction temperature range. The 90 nm CMOS process and advanced clock tree design give the die enough headroom to sustain 1.333 GHz with deterministic interrupt latency. Typical applications for the MPC8548EPXAUJC557 include enterprise routers and switches, secure access gateways, multi-service line cards, industrial control and automation controllers, defense and aerospace embedded computing, single-board computers (VME/VPX), and protocol-aware network appliances. Designers select this part when deterministic gigahertz-class performance, integrated security, and multi-protocol I/O are required without resorting to a discrete CPU-plus-ASIC architecture. When designing with this device, plan thermal dissipation first: at maximum CPU load the core can approach several watts, and the 783-FCBGA package demands a multilayer PCB with a continuous ground/power plane under the die and dedicated thermal vias. Decoupling must follow the datasheet's reference layout exactly to keep the high-speed SerDes and DDR2 interface within jitter budgets, and JTAG access (TDI/TDO/TCK/TMS/TRST) must be brought out to a 14-pin header for boundary-scan and code debug. This page synthesizes distributor availability, package-level pricing, and engineering design considerations for the MPC8548EPXAUJC557 that go beyond the manufacturer datasheet, with side-by-side comparisons against other PowerQUICC III and QorIQ derivatives.

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MPC8548EPXAUJD557 - PowerQUICC III 1.333GHz e500 SoC | NXP
MPC8548EPXAUJD557

MPC8548EPXAUJD557 - PowerQUICC III 1.333GHz e500 SoC | NXP

The NXP (formerly Freescale) MPC8548EPXAUJD557 is a PowerQUICC III integrated communications processor built on the e500 Power Architecture system-on-chip platform, operating at 1.333 GHz in a 783-pin FCPBGA (29x29) package with 0 to 105C industrial temperature rating. This 32-bit microprocessor integrates a high-performance e500 core with dual DDR2 memory controllers, multiple Gigabit Ethernet interfaces, PCI Express, Serial RapidIO, and security acceleration. The "E" suffix indicates the integrated security engine (SEC) and "P" indicates the power-tape ordering code. A PowerQUICC III communications processor is a system-on-chip that combines a Power Architecture CPU core with specialized I/O controllers for networking and telecom equipment. The MPC85xx family sits at the boundary between communications processors (CPUs with dedicated I/O acceleration) and full system-on-chip designs. It belongs to the broader category of embedded MPU/MCU, bridging general-purpose computing with deterministic packet-processing hardware. This integration makes PowerQUICC III devices ideal for routing, switching, and secure line-card applications where discrete CPU plus I/O ASICs would consume excessive board space. Key features include a single e500 core running at 1.333 GHz, 36-bit physical addressing, integrated SEC 3.0 cryptographic accelerator supporting DES, 3DES, AES, RSA and ECC, two 64-bit DDR2 SDRAM controllers with ECC, four Gigabit Ethernet MACs with SGMII support, two PCI Express interfaces, two Serial RapidIO endpoints, and dual 32-bit PCI/PCI-X interfaces. The 783-FCPBGA package provides the high pin density required for parallel memory, networking, and expansion buses. The integrated security and I/O blocks eliminate the need for companion ASICs, reducing system BOM. Typical applications include secure routers, multiservice switches, DSLAM line cards, wireless base-station controllers, industrial control, and defense/aerospace secure communications. The combination of e500 core throughput, hardware cryptography, and multi-protocol high-speed I/O suits packet-processing workloads where deterministic latency and hardware-accelerated security are mandatory. When designing with this device, ensure proper DDR2 signal-integrity layout (matched-length, controlled-impedance traces) and adequate thermal dissipation. The 783-FCPBGA package demands a multilayer PCB with internal power planes; refer to NXP application note AN2589 for BGA break-out routing guidance. Programming requires the standard e500 toolchain plus NXP-specific BSP support. This page synthesizes distributor pricing, drop-in alternative listings, and practical design notes not found in the manufacturer datasheet.

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MPC8548EPXAVHB - PowerPC e500 MPU 1.5GHz 783-FCBGA | NXP
MPC8548EPXAVHB

MPC8548EPXAVHB - PowerPC e500 MPU 1.5GHz 783-FCBGA | NXP

The NXP MPC8548EPXAVHB is a PowerQUICC III family microprocessor built around the PowerPC e500 system-on-chip core, operating at up to 1.5 GHz with a 32-bit datapath and housed in a 783-ball FCBGA (29x29 mm) package. A microprocessor (MPU) is the central processing unit of an embedded computing system, integrating one or more processor cores, caches, memory controllers, and I/O peripherals on a single die. The MPC8548E belongs to the broader taxonomy: microcontroller/microprocessor -> embedded processor -> SoC (system-on-chip) -> Power Architecture family -> PowerQUICC III product line. This high level of integration makes MPUs like the MPC8548E suitable as the host processor for network routers, base stations, industrial controllers, and storage systems. Key features include a single e500 core running up to 1.5 GHz, integrated L1 caches (32 KB instruction + 32 KB data), a 256 KB L2 cache, hardware encryption acceleration (SEC 3.0), three Gigabit Ethernet controllers (eTSEC), a DDR1/DDR2 memory controller, local bus (LBC) and PCI Express interfaces. The 783-FCBGA package provides the high-density interconnect required to expose this rich peripheral set while remaining within a 29x29 mm footprint suitable for leaded SMT reflow. The MPC8548E's architecture pairs the e500 superscalar core with a high-bandwidth coherence fabric that feeds dedicated engines for packet parsing, queue management, and cryptography. This partitioning allows deterministic throughput on networking workloads while the e500 handles control-plane and exception processing - a configuration found in mid-range wired and wireless infrastructure equipment. Typical applications include enterprise routing and switching, network-attached storage (NAS), industrial control and automation, LTE/WiMAX base stations, and security appliances. The integrated SEC 3.0 engine accelerates IPsec, SSL/TLS, and 802.1ae MACsec without burdening the main core. When designing with this device, allocate thermal dissipation on the PCB because a 1.5 GHz e500 can dissipate 10 W or more under typical networking workloads; a multi-layer board with thermal vias under the FCBGA is recommended. Reference the NXP hardware specification document for layout, boot ROM, and JTAG requirements. This page synthesizes distributor pricing, application focus, and same-family NXP alternatives - comparisons that are not collected in a single place in the original datasheet.

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MPC8548EPXAVHD - PowerQUICC III 1.5GHz e500 SoC | NXP
MPC8548EPXAVHD

MPC8548EPXAVHD - PowerQUICC III 1.5GHz e500 SoC | NXP

The NXP MPC8548EPXAVHD is a PowerQUICC III integrated communications processor built on the scalable e500 system-on-chip (SoC) platform with a 32-bit Power Architecture core running at 1.5 GHz, housed in a 783-ball FCBGA (FCPBGA) package. It integrates a high-performance e500 core, security and signal-processing engines, DDR/DDR2 memory controller with ECC, and a rich set of high-speed serial interfaces including Gigabit Ethernet, PCI Express, Serial RapidIO, and PCI-X. What is a PowerQUICC communications processor? A PowerQUICC (pronounced 'power-quic') SoC is an integrated communications processor that combines a Power Architecture CPU core with dedicated peripheral and networking accelerators on a single die. The PowerQUICC family hierarchy is: PowerQUICC III -> MPC85xx family -> Power Architecture embedded processors -> integrated communications processors -> semiconductors. This architectural integration reduces board complexity, BOM count, and power consumption in networking and telecom equipment versus multi-chip designs. Key features include the e500 core with dual-issue superscalar execution, integrated security engine (SEC) for cryptographic acceleration, signal-processing engine (SPE), dual Gigabit Ethernet controllers with SGMII support, four Serial RapidIO ports, three PCI Express interfaces, and a 64-bit DDR/DDR2 memory controller with ECC supporting up to 2 GB of addressable memory. The 'EP' suffix denotes the enhanced performance tier; the 'VHD' suffix indicates the 1500 MHz core speed, industrial temperature grade, and revision 3 silicon. Architecturally, the MPC8548E uses a hierarchical bus structure with the core complex connected through CoreNet fabric-style coherent interconnect to the system I/O. This delivers non-blocking throughput to multi-gigabit networking interfaces while maintaining deterministic latency for control-plane tasks. The integrated SEC engine accelerates AES, DES/3DES, SHA, and public-key operations at line rate without CPU intervention, a critical feature for VPN and IPsec gateways. Typical applications include enterprise routers and switches, line cards for multiservice switches, IPsec/SSL VPN gateways, wireless base station controllers, storage area network (SAN) controllers, and industrial automation controllers. The combination of GbE, PCIe, and SRIO makes it well suited for ATCA/AMC line-card designs and military-aerospace ruggedized networking equipment. Designers must follow NXP reference designs for power sequencing and DDR2 termination. The 'VHD' temperature grade supports 0°C to +105°C junction operation, requiring thermal vias under the FCBGA land pattern and a minimum of 8-layer PCB stack-up for signal integrity on the DDR2 data lanes. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical PCB layout guidance not found in the manufacturer datasheet alone.

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MPC8548EVJAVHD557 - PowerQUICC III 1.5GHz MPU | NXP | Industrial
MPC8548EVJAVHD557

MPC8548EVJAVHD557 - PowerQUICC III 1.5GHz MPU | NXP | Industrial

The NXP Semiconductors MPC8548EVJAVHD557 is a PowerPC e500 microprocessor in the PowerQUICC III family, integrating one core operating at 1.5 GHz in a 783-ball FC-PBGA (29x29 mm) package. It targets embedded networking, storage, and industrial control systems that demand gigahertz-class compute and rich peripheral integration on a single SoC. A PowerQUICC III MPU is a high-performance system-on-chip (SoC) processor built on the Power Architecture technology, used as the central compute and I/O controller in routers, switches, RAID adapters, and industrial automation controllers. It sits at the top of the embedded processing hierarchy: MPU -> SoC -> embedded processor -> networking/processor SoC. The PowerQUICC III line scales from 800 MHz to 1.5 GHz and pairs the e500 core with a high-bandwidth system bus plus hardware-accelerated networking and security engines. Key features of the MPC8548EVJAVHD557 include a 32-bit PowerPC e500 core running at 1.5 GHz, integrated DDR memory controller, multiple Gigabit Ethernet controllers, PCI Express interfaces, and hardware cryptography acceleration. The device also integrates dual I2C, DUART, enhanced local bus controller, and GPIO. The 783-ball FC-PBGA package exposes the full peripheral set and is rated for industrial temperature operation. Architecturally, the MPC8548E variants pair the superscalar e500 core with separate engines for pattern matching, security (SEC 3.x), and table lookup, allowing line-rate packet processing without burdening the core. The 1.5 GHz speed grade (suffix 1500 in the package code) is the top bin of this family, and the 557 ordering code denotes a specific temperature grade and packing option. Typical applications include enterprise routers and switches, network attached storage (NAS) controllers, RAID host adapters, industrial automation controllers, and telecom base-station equipment. The combination of gigahertz compute with hardware networking makes it well-suited to control-plane plus data-plane workloads on a single chip. When designing with this device, allocate adequate PCB layers for the FC-PBGA escape and place decoupling close to the voltage-rail balls. The 1.5 GHz operation requires clean core power and a thermal solution adequate for the application environment. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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MPC8548EVTAQGA - PowerPC e500 1GHz MPU, 783-FCPBGA | NXP
MPC8548EVTAQGA

MPC8548EVTAQGA - PowerPC e500 1GHz MPU, 783-FCPBGA | NXP

The NXP (formerly Freescale) MPC8548EVTAQGA is a PowerPC e500-core microprocessor in the PowerQUICC III family, integrating one 32-bit e500 core at up to 1 GHz with system logic, memory controllers, and high-speed serial interfaces. It is housed in a 783-ball FC-PBGA (29x29 mm) package and is qualified for the extended industrial/automotive temperature range. A microprocessor (MPU) is an integrated circuit that contains the central processing unit of a computer system, executing instruction fetch, decode, and execution, and coordinating data flow between peripherals, memory, and external interfaces. In the broader semiconductor taxonomy, this part sits within the hierarchy: MPU -> integrated processor -> microcontroller-class SoC -> semiconductor. The MPC8548E is a communications-oriented System-on-Chip variant that adds accelerated security and pattern-matching engines. Key features include a 32-bit e500v2 core with dual-issue superscalar pipeline, integrated L1 cache (32 KB instruction + 32 KB data), 512 KB unified L2 cache, a 64-bit DDR2 memory controller with ECC, four Gigabit Ethernet controllers (eTSECs), two PCI Express interfaces, two Serial RapidIO interfaces, and four DMA channels. The device integrates a Security Engine supporting DES, 3-DES, AES, SHA-1/SHA-256, and public-key acceleration. The architecture combines an embedded PowerPC core with high-bandwidth peripherals, targeting line-rate packet processing in networking equipment. The on-chip coherency fabric and dedicated DMA reduce CPU intervention in data movement, enabling wire-speed handling of classification, encryption, and QoS tasks. Typical applications include enterprise routers, multiservice switches, line cards, industrial control, secure communications, and defense/aerospace platforms requiring deterministic packet processing and hardware-accelerated cryptography. The extended temperature grade (A) extends operating range beyond commercial, making the part viable for harsh-environment deployments. When designing with this device, allocate adequate power-plane decoupling on all core and I/O supplies and verify DDR2 signal integrity with matched-impedance routing; the 783-ball BGA demands multi-layer PCB stack-up and controlled via-in-pad assemblies for reliable production. This page synthesizes distributor pricing, drop-in alternatives within the MPC85xx family, and practical design notes not found in the manufacturer datasheet alone.

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MPC8548EVTAUJB - PowerQUICC III MPU 1.333GHz 783-FCBGA | NXP
MPC8548EVTAUJB

MPC8548EVTAUJB - PowerQUICC III MPU 1.333GHz 783-FCBGA | NXP

The NXP (formerly Freescale) MPC8548EVTAUJB is a high-performance PowerPC e500 microprocessor from the PowerQUICC III MPC85xx family, integrating one 32-bit core running up to 1.333 GHz and packaged in a 783-ball FCBGA (29 mm x 29 mm). It combines the e500 core with communications-oriented logic for wired infrastructure designs, delivering an integrated processor-hardware solution for routers, switches, and line cards. An MPU (Microprocessor Unit) is the central processing element of an embedded system. As a PowerQUICC III device, the MPC8548 sits in the embedded microprocessor hierarchy (e500 core -> PowerPC -> MPU -> embedded processing IC), and is optimized for high-throughput data-plane and control-plane workloads. This category targets networking OEMs who require deterministic performance with integrated peripherals, reducing the need for companion ASICs and shortening time-to-market. Key features of the MPC8548EVTAUJB include a 1.333 GHz e500 core, a 783-ball FCBGA package, integrated security and DDR memory controller logic typical of the family, and a 1.1 V core voltage domain. The device exposes multiple Gigabit Ethernet MACs, PCI Express interfaces, RapidIO, and high-speed serial transceivers, allowing direct attachment of network PHYs and switch fabrics. The PowerQUICC III architecture pairs the e500 with a system-on-chip platform that includes DMA engines, interrupt controllers, and L2 cache. Typical applications include enterprise routers, Layer 2/3 Ethernet switches, wireless base-station controllers, industrial control boards, and telecom line cards. Its integrated peripherals make it a frequent drop-in MPU for legacy PowerQUICC II designs needing higher CPU performance and additional interfaces. Designers should evaluate thermal dissipation because the 783-pin FCBGA package concentrates high power in a small area. Ensure PCB stack-up supports the FCBGA ball pitch and provide adequate airflow for sustained 1.333 GHz operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the manufacturer datasheet.

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MPC8548EVTAUJC - PowerPC e500 MPU 1.333GHz 783-FCBGA | NXP
MPC8548EVTAUJC

MPC8548EVTAUJC - PowerPC e500 MPU 1.333GHz 783-FCBGA | NXP

The NXP (formerly Freescale) MPC8548EVTAUJC is a PowerPC e500-based integrated microprocessor from the MPC85xx family, featuring a single 32-bit core running at up to 1.333 GHz, housed in a 783-ball FCBGA (29x29 mm) package. It integrates a high-performance e500 core with a flexible system-on-chip (SoC) I/O subsystem including Gigabit Ethernet, DDR2 memory controller, PCI Express, and serial RapidIO interfaces, making it a drop-in upgrade path for networking and embedded compute platforms. The term microprocessor in this context refers to a system-on-chip that integrates the CPU core, memory controller, I/O controllers, and a high-speed internal fabric onto a single die, rather than a simple CPU-only chip. An SoC MPU sits at the top of the embedded compute hierarchy: it contains the CPU, the memory subsystem, and the peripheral I/O required for an entire networking or storage appliance on one piece of silicon. The MPC85xx family evolved from Freescale's PowerQUICC III line and adds a high-bandwidth coherent interconnect for traffic management and line-rate packet processing in telecom equipment. Key features of the MPC8548EVTAUJC include the e500 core with Book-E instruction set support, integrated four-channel DMA, dual 10/100/1000 Ethernet MACs (one with classification), 64-bit DDR2 memory controller up to 533 MHz, three PCI Express endpoints, two serial RapidIO endpoints, and a Security Engine supporting DES, 3DES, AES-128/192/256, RSA, and Kasumi. The device also includes dual I2C, dual UART, SPI, GPIO, and a 32-bit Local Bus controller. The architecture pairs a 16-bit out-of-order issue core with a large L1/L2 cache hierarchy (32 KB I-cache + 32 KB D-cache, 256 KB L2) and a 512 KB CoreNet platform cache, giving designers substantial headroom for control-plane and forwarding workloads. The integrated SerDes block provides up to 8 lanes that can be flexibly configured for PCI Express, serial RapidIO, or SGMII, enabling the same silicon to address routers, switches, and base-station line cards. Typical applications include enterprise routers, Ethernet switches, wireless base stations, line cards for multi-service switching platforms, and networked storage controllers. The combination of cryptographic acceleration and high-speed serial interfaces makes the device well suited to IPsec gateways and secure appliance designs. When designing with this device, plan power and clocking carefully: the part operates from a 1.0 V core supply, has well-defined sequencing requirements, and the FCBGA package requires a high-layer-count PCB with microvia stack-up for the 1.0 mm pitch ball array. This page synthesizes distributor inventory, price tiers, and design notes that go beyond the manufacturer hardware specifications document, helping procurement and hardware engineers evaluate the MPC8548EVTAUJC alongside same-family and competitor equivalents.

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MPC8548EVTAUJC557 - PowerQUICC III 1.333GHz MPU | NXP
MPC8548EVTAUJC557

MPC8548EVTAUJC557 - PowerQUICC III 1.333GHz MPU | NXP

The NXP Semiconductors MPC8548EVTAUJC557 is a PowerQUICC III integrated host processor built around a PowerPC e500 core running at 1.333 GHz, packaged in a 783-ball FCPBGA (29x29 mm) and targeted at high-performance networking and embedded compute applications. It integrates a single 32-bit PowerPC e500 core, dual DDR/DDR2/SDRAM memory controllers, four Gigabit Ethernet MACs, PCI Express interfaces, and on-chip signal-processing and security accelerators (SPE, SEC), enabling line-rate packet processing without an external co-processor. A microprocessor (MPU) such as the MPC8548E is a system-on-chip that combines one or more CPU cores, memory controllers, high-speed serial interfaces, and dedicated acceleration engines on a single die. Within the broader taxonomy it sits above discrete MCUs and below fully integrated ASSPs - the PowerQUICC family is positioned by NXP for control-plane and data-plane networking equipment where deterministic performance and rich peripheral integration outweigh raw single-thread CPU speed. Key features highlighted by the datasheet and distributor listings include 1.333 GHz core frequency, hardware-accelerated encryption (SEC 3.3), pattern-matching acceleration for IPSec/SSL/sRTP, four tri-speed Gigabit Ethernet controllers with TCP/IP offload, dual DDR/DDR2 memory controllers with ECC, and support for PCI Express, RapidIO, and local bus peripherals. The integrated peripherals allow designers to consolidate what would otherwise require multiple chips onto one device, reducing board cost and BOM count. Architecturally, the MPC8548E pairs the e500 core with a high-bandwidth CoreNet fabric, four Gigabit Ethernet controllers, and dedicated acceleration engines. Security and signal processing are offloaded to dedicated engines, freeing the e500 core for control-plane tasks. The 783-ball FCPBGA package exposes the full SerDes and memory interface while providing a manageable thermal envelope for industrial and networking environments. Typical applications include enterprise routers and switches, security appliances (firewall/VPN/IDS), wireless base-station controllers, industrial automation controllers, and telecom/datacom line cards. The device is engineered for sustained packet processing under high port densities and is widely deployed in long-life-cycle networking products. When designing with the MPC8548EVTAUJC557, ensure the PCB provides a continuous ground plane under the FCPBGA and matched-length routing for the DDR2 data/strobe nets; the package's 1 mm ball pitch demands tight manufacturing tolerances. Power sequencing must follow the datasheet order for the core and I/O rails to avoid latch-up at startup. This page synthesizes distributor pricing snapshots, drop-in alternatives, and practical engineering guidance not assembled in the manufacturer datasheet alone, helping engineers quickly assess fit, source the part, and avoid common FCPBGA-layout pitfalls.

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MPC8548EVTAVHD - PowerQUICC III 1.5GHz SoC MPU | NXP
MPC8548EVTAVHD

MPC8548EVTAVHD - PowerQUICC III 1.5GHz SoC MPU | NXP

The NXP (formerly Freescale) MPC8548EVTAVHD is a PowerQUICC III 32-bit Power Architecture system-on-chip (SoC) microprocessor built on the scalable e500 core platform. It integrates a 1.5GHz e500 v2 core with dual-issue superscalar out-of-order execution, on-chip L1/L2 caches, a 64-bit DDR2 memory controller with ECC, and a high-bandwidth system bus. The device is housed in a 783-pin FCBGA (29x29 mm) package and operates across 1.8V/2.5V/3.3V rails with a 0.09um process node. A PowerQUICC III SoC is a communications-focused microprocessor that combines a Power Architecture CPU core with integrated peripheral controllers (Gigabit Ethernet, PCI Express, Serial RapidIO, security engine) traditionally found on companion chipsets. It sits in the broader taxonomy: MPU (microprocessor unit) -> communications processor -> embedded SoC -> semiconductor. This integration targets routers, switches, base stations, and other wired/wireless infrastructure where deterministic packet handling at multi-gigabit line rates is mandatory. Key features include hardware-accelerated security via the SEC 2.0 engine (AES, DES, 3DES, Kasumi, SHA, MD5, public-key), four GbE interfaces, two PCI Express interfaces, two Serial RapidIO ports, two 64-bit PCI/PCI-X interfaces, and an integrated DDR2 SDRAM controller with ECC supporting up to 16GB of addressable memory. Local bus and enhanced SPI/I2C provide legacy and slow-speed connectivity for boot ROM and management. The architecture combines a Book-E hypervisor-aware MMU, 36-bit physical addressing, and a coherency fabric that ties the L1 caches (32KB I-cache and 32KB D-cache per core) with the unified 512KB on-chip L2. This makes the device capable of running embedded Linux, VxWorks, and Green Hills INTEGRITY with deterministic performance. Typical applications include multi-service routers, edge/core networking switches, LTE/UMTS base stations, network-attached storage (NAS), industrial control with secure communications, and defense/aerospace command-and-control systems. The integrated SEC engine allows line-rate IPSec, SSL/TLS, and 3GPP confidentiality/integrity algorithms without burdening the core. When designing with this device, plan a 4+ layer PCB with matched-impedance routing for DDR2 (50 ohm single-ended, 100 ohm differential), dedicated ground islands beneath the FCBGA, and bulk decoupling within 5mm of each voltage pin. Thermal management at full 1.5GHz with all SerDes active must include a heatsink; junction-to-ambient thermal resistance for the 783-FCBGA is approximately 14 C/W with adequate airflow. This page synthesizes distributor pricing, drop-in NXP alternatives, application references, and PCB layout notes not found in the manufacturer datasheet - a one-stop reference for hardware engineers, BOM managers, and embedded software leads sourcing the MPC8548EVTAVHD.

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MPC8548EVTAVHD557 - PowerQUICC III e500 SoC 1.5GHz | NXP
MPC8548EVTAVHD557

MPC8548EVTAVHD557 - PowerQUICC III e500 SoC 1.5GHz | NXP

The NXP (formerly Freescale) MPC8548EVTAVHD557 is a PowerQUICC III family system-on-chip (SoC) integrating a Power Architecture e500 processor core running at 1.5 GHz with rich peripheral integration including Gigabit Ethernet, PCI Express, Serial RapidIO, DDR2 memory controller with ECC, and SEC security engine. The device is packaged in a 783-ball FCBGA (29x29 mm) and is targeted at high-performance networking, telecom, and embedded computing applications. The MPC8548E variant adds integrated security (SEC 2.0) for IPsec, SSL/TLS, and content protection workloads. A PowerQUICC III processor is a Power Architecture-based communications SoC that consolidates a high-performance CPU, memory controller, and multi-protocol I/O on a single die. The MPC85xx family extends the legacy PowerQUICC II line by replacing the QUICC engine RISC processor with a hardware-accelerated I/O subsystem and adding high-speed serial interfaces, enabling line-rate processing for routers, switches, and wireless base stations. The MPC8548E sits in the high-end tier with the fastest core and the broadest I/O mix of the family. Key features of the MPC8548EVTAVHD557 include a 32-bit e500 core with double-precision FPU and MMU, integrated SEC 2.0 accelerator, three 10/100/1000 Mbps enhanced Gigabit Ethernet controllers with SGMII support, two PCI Express interfaces, two Serial RapidIO ports, dual 64-bit DDR2 SDRAM controllers with ECC up to 533 MHz, two 64-bit PCI/PCI-X controllers, four I2C, two UARTs, and a local bus controller. The wide I/O mix makes the part a single-chip solution for mid-range routers, line cards, and industrial control platforms. Architecturally, the MPC8548E uses a coherent 32-byte-line bus fabric with separate address and data tenures, a hardware-managed MMU with 4-KB page support, and dedicated DMA engines that offload the CPU for packet I/O. Power is supplied across multiple rails at 1.8 V, 2.5 V, and 3.3 V, with the core rail typically managed by an external switching regulator. Thermal monitoring is on-die via a programmable thermal sensor with interrupt capability. Typical applications include enterprise routers and switches, wireless base-station controllers, line cards for multi-service platforms, secure gateways with VPN termination, and industrial control SBCs requiring deterministic high-speed I/O. The integrated security engine suits IPsec and SSL/TLS termination without burdening the host CPU. When designing with this part, ensure the DDR2 memory topology follows the 533 MHz layout rules in the hardware specifications, and use the reference schematics in the MPC8548E reference design as a starting point. Voltage sequencing of the 1.8 V, 2.5 V, and 3.3 V rails must follow the datasheet ordering to avoid latch-up. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes not found in the manufacturer datasheet alone.

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MPC8548HXAQG - PowerPC e500 MPU, 1GHz, 783-FCBGA | NXP
MPC8548HXAQG

MPC8548HXAQG - PowerPC e500 MPU, 1GHz, 783-FCBGA | NXP

The NXP (formerly Freescale) MPC8548HXAQG is a PowerPC e500-based microprocessor IC in the MPC85xx PowerQUICC III family, integrating a single 32-bit core running at up to 1.0 GHz in a 783-ball FCBGA (29x29 mm) package. It targets high-performance embedded networking, switching, and control-plane workloads where deterministic PowerPC execution and rich peripheral integration reduce board complexity. A microprocessor (MPU) is a single-chip CPU with integrated memory and I/O controllers that executes firmware and an operating system, sitting one level above a microcontroller (MCU) in the compute hierarchy: MPU -> microprocessor -> CPU -> processor -> semiconductor. The MPC8548 sits inside NXP's PowerQUICC III communications-processor lineage, which historically combined a CPU core with a QUICC Engine communications coprocessor for fast protocol processing on networking line cards and routers. Key features of the MPC8548HXAQG include the e500 core with Book E auxiliary and signal-processing extensions, a 32-bit PowerPC implementation, on-chip L1 caches, a DDR memory controller, integrated security and encryption acceleration, multiple Gigabit Ethernet MACs, PCI Express and RapidIO serial interfaces, and a local bus controller. The device operates from a 1.1 V core supply with standard I/O voltages typical for FCBGA networking processors. Architecturally, the MPC8548 pairs the e500 core with a high-bandwidth system bus that connects the L2 cache, DDR SDRAM controller, and the QUICC Engine technology block. This partitioning lets the e500 service control-plane and management code while the QUICC Engine accelerates channelized traffic, frame parsing, and ATM/PPP/Multiclass handling. Typical applications include enterprise routers and switches, DSLAM and PON line cards, wireless base-station control planes, industrial control and automation controllers, secure networking appliances, and imaging or print controllers. The 1.0 GHz core and integrated peripherals make it well suited to multi-protocol routing, secure VPN termination, and real-time control. When designing with this device, allocate the largest possible copper area under the exposed die region of the FCBGA for thermal dissipation, follow NXP's breakout and stack-up recommendations for high-speed DDR and SerDes routing, and validate solder-process parameters against the 1.0 mm or finer pitch BGA pad geometry called out in the datasheet. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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MPC8548PXAQGB - 1GHz PowerQUICC III MPU, 783-FCBGA | NXP
MPC8548PXAQGB

MPC8548PXAQGB - 1GHz PowerQUICC III MPU, 783-FCBGA | NXP

The NXP MPC8548PXAQGB is a 32-bit PowerPC e500 microprocessor in the PowerQUICC III MPC85xx family, operating at up to 1.0 GHz core frequency and supplied from a 1.1 V core rail. It integrates a single e500 core with 32-bit architecture and is housed in a 783-ball Flip-Chip BGA (FCBGA, 29x29 mm) package rated for 0C to 105C operation, making it suitable for embedded networking and communications infrastructure. What is a PowerQUICC III microprocessor? A PowerQUICC III processor is a high-performance PowerPC-based System-on-Chip (SoC) designed by Freescale/NXP for embedded applications such as routers, switches, wireless base stations, and storage controllers. It combines a PowerPC processor core with integrated communication peripherals (typically Ethernet, DDR memory controllers, PCI Express, and RapidIO), eliminating the need for a companion chipset. The MPC8548 sits within the PowerQUICC III family -> PowerPC e500 SoC -> Communications Processor -> Embedded Processor -> Microprocessor (MPU) -> Semiconductor. These parts target original-equipment manufacturers that need deterministic, high-throughput packet processing at industrial temperature grades. Key features include a 1.0 GHz e500 core, 32-bit datapath, FCBGA-783 (29x29 mm) BGA package, integrated DDR/DDR2 memory controller, dual Gigabit Ethernet MACs, PCI Express and RapidIO serial links, and a 1.1 V core supply. The device is qualified for 0-105C operation, providing the headroom required in fan-cooled chassis and outdoor enclosures where ambient temperature can rise above commercial grade limits. The MPC8548 employs a superscalar e500 core with out-of-order execution, integrated L1/L2 caches, and dedicated engine interfaces for packet handling. Because the entire SoC is fabricated in a sub-micron CMOS process with integrated SerDes blocks, board-level design requires only DDR memory, a boot ROM, and magnetics - substantially reducing BOM cost and PCB layer count versus multi-chip solutions. Typical applications include multi-service routers, wireless base-station controllers, unified threat-management (UTM) appliances, RAID storage controllers, and industrial embedded control systems. Hardware acceleration engines also accelerate IPsec, TCP, and pattern-matching workloads, offloading the e500 core. When designing with this MPU, allocate generous power planes and decoupling capacitance around the 1.1 V core supply because high-frequency transient currents can exceed 10 A under burst workloads. Thermal management is critical: although the FCBGA offers improved theta_JC relative to wire-bond BGAs, sustained 1 GHz operation with all peripherals enabled may still require airflow or a heatsink to stay below the 105C Tj limit. This page synthesizes distributor pricing, drop-in same-package alternatives within the MPC85xx family, and practical hardware design notes not found in the manufacturer datasheet.

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