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MPC8245LZU300D - PowerQUICC II 300MHz Integrated Host Processor | NXP
MPC8245LZU300D

MPC8245LZU300D - PowerQUICC II 300MHz Integrated Host Processor | NXP

The NXP MPC8245LZU300D is a PowerQUICC II integrated host processor that combines a PowerPC MPC603e processor core with a 32-bit PCI bridge, operating at 300 MHz core frequency in a 352-pin TBGA (35x35 mm) package. It delivers 570 MIPS of processing performance at 1.8 V core supply and is targeted at embedded networking, storage, and imaging systems where cost, board area, power, and performance must all be optimized simultaneously. An integrated host processor (IHP) of this class is a system-on-chip that merges a general-purpose CPU core, a memory controller, and a peripheral bridge into one package. The PowerQUICC II family sits within the broader Power Architecture taxonomy (CPU -> PowerPC -> PowerQUICC -> integrated host processor -> embedded SoC). By integrating the PCI bridge on-die, the MPC8245LZU300D eliminates an external PCI chip, simplifying board layout and reducing BOM count in router, switch, and RAID controller designs. Key features include a 32-bit PCI interface operating up to 66 MHz, an SDRAM memory controller supporting up to 2 GB of memory at 133 MHz operation, two I2C interfaces, dual UART, and general-purpose I/O. The 352-TBGA package provides a high pin count needed for the external memory and PCI buses while maintaining manageable board area. Operating temperature range is 0C to 105C (the trailing D in the MPN indicates the industrial commercial temperature grade). Architecturally, the MPC8245LZU300D implements the PowerPC 603e core with separate 16 KB instruction and 16 KB data level-1 caches, integrated memory management, and a 64-bit memory data bus. The integrated peripheral logic block handles DMA, interrupts, and the PCI bridge, offloading these tasks from the CPU. This integration yields a typical power dissipation figure around 2.0 W at 300 MHz, suitable for fanless embedded enclosures. Typical applications include router and switch control planes, network-attached storage (NAS) controllers, RAID controllers, image-display controllers, and industrial embedded controllers. The 570 MIPS performance and PCI bus make it well suited for systems that aggregate peripheral I/O through a single host processor without a northbridge/southbridge chipset pair. When designing with the MPC8245LZU300D, pay careful attention to the 352-TBGA PCB land pattern and ensure that the SDRAM routing supports 133 MHz operation with proper impedance control. Decoupling must follow the NXP reference design to prevent PLL noise from coupling into the SDRAM clock, which can otherwise introduce bit errors at high bus utilization. This page synthesizes distributor pricing, drop-in same-package alternatives within the MPC8245 family, and practical design notes that go beyond what is printed in the manufacturer's datasheet.

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MPC8245LZU350D - PowerPC 603e 350MHz Host Processor | NXP
MPC8245LZU350D

MPC8245LZU350D - PowerPC 603e 350MHz Host Processor | NXP

The NXP (formerly Freescale) MPC8245LZU350D is a PowerPC 603e-based integrated host microprocessor delivering up to 350 MHz core clock and 665 MIPS throughput, packaged in a 352-ball TBGA measuring 35x35 mm. It combines a 32-bit Power Architecture core with an integrated PCI bridge, supporting cost-sensitive embedded systems where component density, power budget, and deterministic real-time behavior are critical. What is an integrated host processor? An integrated host processor is a system-on-chip that merges a general-purpose CPU core with peripheral controllers (PCI, memory, I/O) onto a single die, eliminating the need for a discrete north bridge. Within the taxonomy, the MPC8245LZU350D sits at: integrated host processor -> embedded microprocessor -> MPU -> semiconductor. It belongs to NXP's MPC82xx family, designed to bridge PowerPC performance with peripheral integration for networking and storage. Key features of the MPC8245LZU350D include a 350 MHz PowerPC 603e core, integrated PCI bridge supporting up to 66 MHz PCI operation, SDRAM memory controller, 32-bit data bus architecture, and 0.25 um CMOS process technology. Operating voltage is centered at 3.3V with multiple power rails. The integrated design reduces board complexity, BOM cost, and power consumption compared to discrete CPU-plus-chipset solutions. Technically, the device uses a superscalar PowerPC 603e core with separate 16 KB instruction and 16 KB data L1 caches, hardware table-walk for MMU translations, and dedicated SDRAM controller with ECC support. The internal PCI bridge arbitrates transactions between the processor core and PCI peripherals, simplifying PCB routing and reducing latency for I/O-bound workloads. Typical applications include networking infrastructure (routers, switches, access controllers), storage controllers (RAID, NAS), printer/imaging controllers, industrial automation controllers, and embedded telecom equipment. Its balance of compute throughput with peripheral integration makes it ideal for mid-range systems previously requiring separate host bridges. When designing with this part, ensure the 3.3V core and I/O rails are properly decoupled, the JTAG boundary-scan chain is correctly terminated, and the TBGA substrate thermal vias provide adequate heat removal. Designers should verify that boot ROM and reset configuration straps are correctly pulled to select CPU-to-memory ratio and boot source. This page synthesizes distributor pricing, datasheet specifications, drop-in compatible same-package alternatives, and practical design considerations not found in the manufacturer datasheet alone, giving procurement and design engineers a single source for evaluating the MPC8245LZU350D in long-lifecycle embedded designs.

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MPC8245TVV266D - PowerPC 603e 266MHz Host Processor | NXP
MPC8245TVV266D

MPC8245TVV266D - PowerPC 603e 266MHz Host Processor | NXP

The NXP MPC8245TVV266D is a PowerPC 603e-based Integrated Host Processor running at 266 MHz core frequency, integrating a 32-bit Power Architecture CPU with a PCI bridge on a single die, housed in a 352-pin TBGA package (35x35 mm). It combines the MPC603e core with universal PCI 2.2 interface support and integrated memory control, providing a high level of integration for embedded networking and industrial systems. An integrated host processor (IHP) is a system-on-chip that merges an application CPU, a peripheral bridge, and a memory controller to reduce board area and component count. In the MPC82xx family hierarchy, the MPC8245 sits between entry-level embedded PowerPC devices and higher-performance MPC8240/MPC8250 parts, targeting cost-sensitive applications where PCI connectivity, performance, and low power must coexist. Key features include a 266 MHz core speed, a 64-bit system bus (32-bit data path on external memory), 32 KB L1 cache, integrated PCI bus controller supporting PCI 2.2, SDRAM/DDR memory controller, and a power-management unit. The device operates at 3.3 V core with 5 V-tolerant I/O and uses a 0.25 micrometer CMOS process. Operating temperature range spans -40 C to +105 C for industrial environments. The chip combines the proven PowerPC 603e core (superscalar, out-of-order execution) with an Application-Specific Integrated Logic block to handle I/O and memory. The integrated PCI bridge provides master/target capability and arbitration, eliminating an external bridge chip. The memory controller supports SDRAM, Flash, and ROM with ECC for fault-tolerant operation, while dedicated DMA engines accelerate I/O without CPU intervention. Typical applications include networking line cards, RAID controllers, industrial control systems, printing and imaging equipment, and PCI-based peripheral cards. The combination of low power and integrated I/O also suits SOHO routers, storage controllers, and telematics platforms. When designing with this part, careful attention must be paid to the 352-pin TBGA routing - the 35x35 mm footprint requires a multilayer PCB with microvia technology to escape the dense BGA pin field. Decoupling capacitor placement within 100 mils of power pins is essential to maintain signal integrity for the parallel memory bus, especially at full 66 MHz PCI operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes drawn from the NXP datasheet and reference designs, offering engineering context beyond a bare data summary.

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MPC8245TVV300D - PowerPC 603e 300MHz Host Processor | NXP
MPC8245TVV300D

MPC8245TVV300D - PowerPC 603e 300MHz Host Processor | NXP

The NXP MPC8245TVV300D is a 32-bit PowerPC 603e Integrated Host Processor that operates at 300 MHz with a 64-bit system bus, housed in a 352-pin TBGA package (35x35 mm). Designed for cost-sensitive embedded computing, it integrates a PowerPC 603e core with PCI interface, memory controller, and peripheral logic on a single die, targeting applications where space, power consumption, and performance are all critical constraints. An Integrated Host Processor (IHP) is a category of system-on-chip that combines a microprocessor core with chipset-style peripherals on a single silicon die. The MPC8245 sits within the broader PowerPC 603e processor family and the MPC82xx IHP product line, bridging the gap between a standalone MPU and a fully integrated SoC. It belongs to the power management and embedded computing hierarchy that also includes microcontrollers, DSPs, and FPGAs. Key features include a 300 MHz PowerPC 603e core with 16 KB instruction and 16 KB data L1 caches, a 64-bit memory bus supporting SDRAM and ROM/Flash, a 32-bit/33 MHz PCI interface (version 2.2 compliant), dual UART, I2C, and GPIO peripherals, and a flexible bus architecture supporting both big-endian and little-endian operation. The device operates from a 2.5V core supply with 3.3V I/O and memory bus supplies. The architecture integrates the 603e core, a high-performance memory controller, and PCI bridge logic, eliminating the need for an external northbridge chip. This integration enables the engineer to design compact motherboards for embedded routers, industrial controllers, and point-of-sale terminals with a reduced BOM and PCB layer count compared to discrete CPU-plus-chipset solutions. Typical applications include networking equipment (routers, switches, access points), industrial automation controllers, RAID storage controllers, point-of-sale terminals, imaging and print controllers, and embedded telecom line cards. The combination of PCI interface and integrated memory controller makes it well-suited for I/O-centric designs. When designing with this part, verify that the 352-pin TBGA land pattern and 35x35 mm footprint match the target PCB layout. Power sequencing must follow the datasheet's VDD/GVDD/OVDD ramp order; failures here are a common cause of field returns. The device is in extended life-cycle status with limited remaining supply; confirm availability before committing to new designs.

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MPC8247CVRMIBA - PowerQUICC II 266MHz MPU | NXP | 516-PBGA
MPC8247CVRMIBA

MPC8247CVRMIBA - PowerQUICC II 266MHz MPU | NXP | 516-PBGA

The NXP MPC8247CVRMIBA is a PowerPC G2_LE microprocessor in the PowerQUICC II family, integrating a 266 MHz 32-bit core with a Communications Processor Module (CPM) for PCI, USB, and serial connectivity, housed in a 516-pin PBGA package (27x27 mm). It targets cost-sensitive networking and communications applications requiring integrated peripheral control without an external ASIC. A PowerQUICC II microprocessor is a member of the broader Power Architecture microprocessor family (MPC8xx → MPC82xx) and serves as an integrated communications processor (often classed as an MPU/SoC hybrid). Its role in the system hierarchy is to combine a general-purpose CPU core, memory controller, peripheral bridges, and on-chip networking engines, reducing BOM cost in routers, gateways, and embedded control designs. The MPC82xx line evolved from the earlier MPC860/MPC850 PowerQUICC I family, adding higher integration including Fast Ethernet, USB, and richer CPM protocols. Key features include a 266 MHz G2_LE core, on-chip L1 caches (16 KB instruction, 16 KB data), an integrated SDRAM controller, PCI 2.2 interface (32-bit, up to 66 MHz), USB 1.1 full/low-speed host plus device, two fast Ethernet MACs (10/100 Mbit/s via CPM) with MII/RMII, and a comprehensive set of serial interfaces (FCC, SMC, SPI, I2C, UART) routed through the CPM. The integrated peripheral set eliminates the need for external bridges in small-to-medium routers. The MPC8247 implements 32-bit PowerPC architecture with memory management units supporting real-time operating systems such as VxWorks, Linux, and Integrity. The CPM offloads DMA-driven protocol processing from the core, improving throughput in firewall, VPN, and access-point workloads while keeping CPU utilization low. Typical applications include SME routers, residential gateways, VPN/firewall appliances, wireless access points, industrial serial-protocol converters, and embedded control for printing/scanning. The -40C to +105C industrial temperature range also suits outdoor and industrial gateway deployments. When designing with the MPC8247, ensure your PCB layout respects the 27x27 mm PBGA landing pattern and provides adequate BGA thermal vias. The CPM requires careful pin-mux planning since FCC/SMC functions share package pins. For new designs consider the MPC8313E or P1020 as modern PowerQUICC II successors with integrated Gigabit Ethernet. This page synthesizes NXP distributor pricing, same-family drop-in alternatives, and practical layout notes not found in the manufacturer datasheet alone, helping procurement and engineering teams make informed sourcing and design decisions.

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MPC8247CVRTIEA557 - PowerQUICC II 400MHz MPU, PBGA-516 | NXP
MPC8247CVRTIEA557

MPC8247CVRTIEA557 - PowerQUICC II 400MHz MPU, PBGA-516 | NXP

The NXP Semiconductors MPC8247CVRTIEA557 is a PowerQUICC II integrated communications processor built on a PowerPC G2_LE core, running at 400 MHz, and packaged in a 516-ball PBGA measuring 27x27 mm. It belongs to the MPC82xx family and combines a high-performance PowerPC processor core with the Communications Processor Module (CPM) that handles PCI, USB, and serial interfaces for embedded networking designs. What is a PowerQUICC II processor? PowerQUICC II is a family of integrated communications processors from NXP (originally Motorola/Freescale) that combines a PowerPC host core with a dedicated Communications Processor Module. The CPM offloads DMA, serial-protocol handling, and peripheral bridging from the host core, which lets the device manage multiple WAN/LAN interfaces, ATM, or Fast Ethernet traffic deterministically. This architecture placed PowerQUICC II at the core of routers, DSLAMs, and line-card controllers throughout the 2000s and remains in long-life industrial and telecom systems today. Key features of the MPC8247 include a 32-bit PowerPC G2_LE core with MMU and FPU support, dual 10/100 Ethernet MACs inside the CPM, a 32-bit PCI bridge at 66 MHz, USB 1.1 host/slave interfaces, I2C and SPI controllers, and 16 Kbytes of unified instruction/data cache. The processor integrates DDR memory controller logic and supports a wide peripheral mix that lets one silicon device replace separate CPU plus peripheral ASIC designs. The architecture is a single-core, superscalar PowerPC implementation paired with a peripheral-rich CPM block; the 400 MHz core provides 760 MIPS (Dhrystone 2.1) while the CPM independently drives serial, PCI, and Ethernet DMA channels. Process technology is 0.13 micrometer CMOS on a flip-chip BGA substrate that supports the 516-ball interconnect density required for the wide external memory bus. Typical applications include industrial routers and gateways, telecom line cards, RAID/storage controllers, networked printers, embedded control planes in power substations, and SCADA master stations. The integrated Ethernet and PCI make it well suited for designs that need deterministic packet handling without an external switch. When designing with this device, allocate PCB layers for matched-length DDR traces, follow NXP AN-2761 for PowerQUICC II layout, and provide proper decoupling on all four core/supply rails. The 27x27 mm PBGA-516 footprint requires a 4-layer or 6-layer PCB with microvia or via-in-pad for reliable assembly in production. This page consolidates distributor pricing, drop-in alternatives, and design notes that are not collected on a single manufacturer page, giving engineers a faster starting point for sourcing and redesign.

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MPC8247CZQMIBA - PowerQUICC II 266MHz MPU | NXP | 516-PBGA
MPC8247CZQMIBA

MPC8247CZQMIBA - PowerQUICC II 266MHz MPU | NXP | 516-PBGA

The NXP MPC8247CZQMIBA is a PowerQUICC II integrated communications processor built around a PowerPC 603e core, integrating one 32-bit core running at 266 MHz with a 32 KB instruction cache, 32 KB data cache, and a separate RISC Communications Processor Module (CPM) that offloads networking tasks from the main CPU. It is packaged in a 516-ball PBGA (27x27 mm) with a stated industrial temperature range of -40C to +105C, and is supplied in a version without TALITOS security acceleration, targeted at cost-sensitive networking equipment. A microprocessor (MPU) in this category is a system-on-chip that combines a CPU core, memory controllers, peripheral interfaces, and dedicated acceleration blocks into one device; the PowerQUICC II family is part of the broader embedded microprocessor taxonomy that sits above microcontrollers in integration density. PowerQUICC II specifically targets wireline and wireless communications and is recognized as a legacy architecture that integrated an Ethernet MAC, ATM support, PCI, I2C, USB, and a multi-channel HDLC controller in a single chip, allowing designers to build routers, bridges, and access devices with very few external components. Key features of this MPN include operation at 266 MHz core frequency, integrated SDRAM controller supporting up to 1 GB of addressable memory, two 10/100 Mbps Ethernet controllers, USB 1.1 interface, PCI 2.2 host/agent bridge, and I2C plus UART ports. Operating voltages are 1.5 V for the core and 3.3 V for I/O, and the device is supplied in a 516-PBGA package with industrial -40C to +105C temperature support. Architecture combines a 603e core, the CPM co-processor running at a separate 200 MHz frequency, on-chip SRAM, dual-channel DDR or SDRAM memory controller, and peripheral bridges. The CPM contains RISC engines dedicated to fast protocol processing (Fast Ethernet, HDLC, ATM, USB) so the main CPU spends cycles on application code, not on bit-banging serial protocols. Typical applications include small/medium enterprise routers, VPN/firewall gateways, wireless access points, residential gateways, and industrial networking controllers; the device also fits DSLAM line cards, print server controllers, and Power-over-Ethernet switches. The wide industrial temperature range plus absence of TALITOS makes this specific variant attractive for non-cryptographic network appliances. Design consideration: board layout must include a 33 MHz PCI clock source, proper SDRAM trace length matching (within the data sheet tolerance), and adequate decoupling. Because the 603e core runs hot at 266 MHz, the 516-PBGA thermal pad must be soldered to a continuous ground plane with thermal vias for production environments. This page synthesizes distributor pricing, lifecycle status, and pin-compatible same-family alternatives that are not always shown together on the manufacturer product page.

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MPC8247CZQTIEA - PowerQUICC II 400MHz MPU, 516-PBGA | NXP
MPC8247CZQTIEA

MPC8247CZQTIEA - PowerQUICC II 400MHz MPU, 516-PBGA | NXP

The NXP Semiconductors MPC8247CZQTIEA is a PowerQUICC II communications processor integrating a PowerPC G2_LE core running at 400 MHz with a 32-bit Power Architecture instruction set, housed in a 516-pin TEPBGA package (27x27 mm). It combines a high-performance RISC core with a CPM (Communications Processor Module) that offloads peripheral and protocol handling, plus PCI and USB interfaces for cost-sensitive networking designs. A microprocessor (MPU) is an integrated circuit containing a complete central processing unit on a single die, executing fetched instructions at high clock rates and coordinating system resources. In the broader taxonomy, the MPC8247 sits under 32-bit embedded microprocessors -> microprocessors -> integrated circuits -> semiconductors. PowerQUICC II is a NXP product family aimed at communications equipment where deterministic I/O, PCI bus master/slave capability, and integrated peripherals reduce BOM and board area versus a discrete CPU + bridge chip approach. Key features include a 32-bit Power Architecture core at 400 MHz, integrated CPM with dual Fast Ethernet MACs via MII/RMII, 32-bit PCI 2.2 bus interface, USB 1.1 host/function, integrated SDRAM controller supporting PC-133, 4 DMA channels, and an extended temperature grade of -40C to +105C for industrial and outdoor deployments. The 27x27 mm TEPBGA package exposes all address, data, and peripheral signals for full-system designs. Architecturally the MPC8247 pairs the G2_LE core with the CPM, which runs microcode engines for Ethernet, HDLC, UART, and other serial protocols, offloading the core and improving aggregate throughput. On-chip dual 10/100 Ethernet MACs eliminate external PHY controller logic and reduce PCB complexity in switches, routers, and access devices. Typical applications include SOHO/SMB routers and switches, integrated access devices, DSL/ADSL/Cable modems with host interface, industrial gateway controllers, printers with networking, and embedded control planes that need PCI expansion and deterministic I/O handling. When designing with the MPC8247, ensure the host PCB provides the full 27x27 mm BGA footprint, 4-layer minimum stack-up for controlled impedance on the 32-bit PCI bus, and matched-length SDRAM routing to meet PC-133 timing. Per the NXP product page, this part is now listed under End of Life, so designers should evaluate the QorIQ or Layerscape families for new platforms.

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MPC8247VRPIEA - PowerQUICC II 300MHz 32-bit MPU | NXP
MPC8247VRPIEA

MPC8247VRPIEA - PowerQUICC II 300MHz 32-bit MPU | NXP

The NXP MPC8247VRPIEA is a PowerQUICC II communications processor built on the PowerPC G2_LE core with a single 32-bit core running at 300 MHz delivering 570 MIPS, housed in a 516-pin PBGA (27x27) package. It integrates a high-performance G2_LE core with the Communication Processor Module (CPM) that supports two Fast Ethernet MACs, PCI, USB, and a multi-channel HDLC engine for cost-sensitive networking and communications applications. The device targets the SME router, VPN/firewall, wireless access point, residential gateway, and industrial control markets. A PowerQUICC II processor is a category of integrated communications processors that combine a PowerPC host core with a CPM co-processor for offloading networking and telecom tasks from the host CPU. Within the broader taxonomy, MPC8247VRPIEA sits as MPU (microprocessor unit) -> communications processor -> embedded processor -> semiconductor, where it is the cost-optimized member of the PowerQUICC II family for Ethernet-centric designs rather than the TDM-heavy MPC8250/60 family. The integrated CPM lets a single chip replace a CPU plus a separate network controller, reducing BOM cost and board area in routers, gateways, and access points. Key features of the MPC8247VRPIEA include 16 KB instruction cache / 16 KB data cache, integrated MMU supporting 4 GB address space, 32-bit PCI 2.2 interface, USB 1.1 host/slave controller, two 10/100 Ethernet MACs with MII/RMII interfaces, four SCCs, two SMCs, and a SPI/I2C interface. The 516-pin PBGA package provides ample signal routing for the parallel external bus, PCI, and multiple serial channels. The architecture pairs the G2_LE integer core with a CPM that runs independently, allowing DMA-driven serial protocol handling in hardware while the host executes the application stack. This separation is the hallmark of the PowerQUICC family and what differentiates MPC8247VRPIEA from simpler PowerPC G2 microprocessors that lack integrated communications peripherals. Typical applications include small/medium enterprise routers, VPN/firewall gateways, wireless access points, residential gateways, industrial serial-to-Ethernet converters, and embedded networking appliances where PCI expansion and Ethernet MACs are required on a single device. The device has been widely adopted in long-lifecycle industrial designs. When designing with the MPC8247VRPIEA, ensure the 2.5V and 3.3V rails are sequenced correctly and that the JTAG pins are accessible for boundary-scan debug. The NXP product page notes this part is in End-of-Life status, so new designs should evaluate the MPC8308 or MPC8313E successors or plan for last-time-buy sourcing.

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MPC8247VRTIEA - PowerQUICC II 400MHz Communications MPU | NXP
MPC8247VRTIEA

MPC8247VRTIEA - PowerQUICC II 400MHz Communications MPU | NXP

The NXP MPC8247VRTIEA is a PowerQUICC II communications processor integrating a PowerPC G2_LE core with a peripheral-rich Communications Processor Module (CPM), operating at 400 MHz with 760 MIPS throughput and packaged in a 516-pin PBGA (27x27 mm). It targets embedded communications and networking systems where deterministic I/O handling, integrated PCI and USB interfaces, and a proven Power Architecture instruction set are required. Per the NXP product page, the device is part of the PowerQUICC family and supports extended commercial operating temperatures from 0C to 105C. A PowerQUICC II processor is a type of integrated communications microprocessor that combines a high-performance PowerPC CPU with a hardware-accelerated peripheral subsystem (CPM) for low-level protocol handling. It sits in the taxonomy of microprocessors -> communications processors -> Power Architecture devices -> embedded networking SoCs, and has historically been deployed in routers, DSLAMs, industrial control gateways, and print/image controllers where offloading serial protocol handling from the host CPU reduced bill-of-materials cost. Key features include a 32-bit PowerPC 603e-class core with separate 16 KB instruction and 16 KB data L1 caches, hardware MMU for virtual memory, dual integrated Fast Ethernet MACs (10/100), USB 1.1 host/device, PCI 2.2 interface, dual UARTs, I2C, SPI, and a CPM supporting up to three serial communications controllers (SCCs) configurable for HDLC, UART, BISYNC, transparent, and ATM protocols. The integrated SDRAM controller supports PC133 SDRAM, reducing external chip count on legacy designs. Architecturally, the MPC8247VRTIEA pairs the 603e core with the CPM through an internal system bus, allowing protocol descriptors and DMA transfers to operate concurrently with CPU instruction execution. The device uses a 1.425V to 1.575V core supply and 3.3V I/O, manufactured on a 0.13 micron HiP7 process per the legacy Freescale datasheet. Production status per the NXP product page indicates an End-of-Life Overview is published, meaning this part is in the discontinuation process. Typical applications include enterprise routers, integrated access devices, industrial Ethernet gateways, image/print controllers, and legacy telecom line cards that require deterministic serial-channel handling. Its PCI bus makes it suitable as a host bridge in CompactPCI or PMC carrier designs. When designing with this part, verify supply status with NXP before committing to new designs because the published End-of-Life Overview indicates discontinuation. Pin-compatible PowerQUICC II family members (e.g. MPC8247CZQTIEA, MPC8250AZQIHBC) exist with speed and L2 cache variations that designers can use to consolidate sourcing. This page synthesizes distributor pricing, real stock data from nine sources, drop-in alternative candidates, and design considerations specific to the PowerQUICC II family that are not contained in the legacy Freescale datasheet.

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MPC8247VRTMFA - PowerQUICC II 400MHz MPU | NXP | Networking
MPC8247VRTMFA

MPC8247VRTMFA - PowerQUICC II 400MHz MPU | NXP | Networking

The NXP MPC8247VRTMFA is a PowerQUICC II family integrated communications processor featuring a PowerPC G2_LE core running at 400 MHz, housed in a 516-pin PBGA (27x27 mm) package. It integrates the G2_LE processor core with a Communications Processor Module (CPM) that supports PCI, USB, Fast Ethernet, and ATM connectivity, targeting cost-sensitive networking and communications applications. Background: A PowerQUICC (Power Architecture with QUICC Communications) processor is a system-on-chip (SoC) that combines a Power Architecture CPU with a dedicated communications engine (the CPM). PowerQUICC II was NXP/Freescale's second-generation family, optimized for routers, switches, and wireless access points. Within the broader hierarchy, the MPC8247 sits as an MPU (microprocessor unit) -> communications processor -> embedded SoC -> semiconductor. The integrated CPM offloads I/O processing from the CPU, a defining feature of the PowerQUICC architecture. Key features include a 32-bit PowerPC G2_LE core at 400 MHz core frequency, an integrated CPM with dual Fast Ethernet controllers, USB 1.1 host/function interface, PCI 2.2 bus interface (32-bit, up to 66 MHz), and on-chip memory controllers supporting SDRAM, ROM/Flash, and general-purpose bus interfaces. The 516-PBGA package provides ample I/O for the multi-protocol device selection. The MPC8247VRTMFA architecture separates control-plane and data-plane processing: the G2_LE core handles routing protocols and management tasks, while the CPM's microcoded RISC engine handles DMA-driven packet processing, encryption (IPsec, 3DES, AES, SHA-1/MD5 accelerators), and ATM segmentation. This dual-engine design enables wire-speed encryption at lower MHz than equivalent single-core CPUs. Typical applications include small/medium enterprise (SME) routers, VPN and firewall appliances, wireless access points, residential gateways, and DSLAM line cards. The integrated crypto accelerators make it particularly suited for VPN termination in branch-office edge routers where AES-128 IPsec throughput is required. When designing with this device, attention to PCB layout is critical: the 516-BGA requires controlled-impedance routing, a multi-layer PCB (8+ layers recommended), and matched-length DDR traces for the SDRAM interface. The thermal envelope at 0 to 105C junction is manageable with proper copper pours, but designers should verify Theta-JA against their board stack-up. This page synthesizes distributor pricing, lifecycle status, drop-in alternatives, and practical design notes not aggregated on the manufacturer datasheet. The MPC8247VRTMFA is presently flagged as End-of-Life by NXP - see the lifecycle status section for sourcing guidance and replacement options.

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MPC8247ZQMIBA - PowerQUICC II 266MHz MPU | NXP 516-PBGA
MPC8247ZQMIBA

MPC8247ZQMIBA - PowerQUICC II 266MHz MPU | NXP 516-PBGA

The NXP MPC8247ZQMIBA is a PowerQUICC II integrated communications microprocessor based on the PowerPC G2_LE core, operating at 266 MHz and housed in a 516-pin PBGA (27x27 mm) package. The device combines a high-performance 32-bit PowerPC core with the CPM (Communications Processor Module), PCI, and memory controllers designed for cost-sensitive networking and communications applications. Per the NXP product page, the MPC8247 family targets small and medium enterprise routers, VPN/firewall appliances, wireless access points, residential gateways, and industrial control systems requiring integrated communications peripherals. What is a PowerQUICC II processor? A PowerQUICC II is an integrated communications processor family from NXP (formerly Freescale) that combines a PowerPC core with a separate CPM coprocessor. The CPM offloads communications tasks such as Ethernet MAC, ATM, HDLC/SDLC, and USB handling from the main CPU, enabling high I/O throughput without burdening the core. The family occupies a tier above simple microcontrollers but below full application processors, typically deployed in mid-range networking infrastructure where deterministic peripheral performance is required. Key specifications of the MPC8247ZQMIBA include a 266 MHz core frequency, 1.5V core voltage, 3.3V I/O voltage, 0.13 micrometer HiP7 process technology, and a 516-pin plastic BGA package. The device supports 32-bit addressing, integrates dual 10/100 Ethernet MACs through the CPM, two PCI interfaces, memory controller for SDRAM and ROM/Flash, and a USB 1.1 interface. The ZQMIBA speed grade and 0 to 105C operating temperature range make it suitable for industrial and commercial networking equipment. The architecture separates time-critical I/O from general-purpose processing: the PowerPC core runs application and control-plane code while the CPM handles DMA-driven peripheral protocols. This dual-engine design delivers an ideal combination of price, performance, and low-power operation for routers and gateways. The integrated PCI bridge allows direct connection to PHY devices, encryption accelerators, or companion ASICs without an external bridge chip. Typical applications include small/medium enterprise routers, VPN and firewall gateways, wireless access points, residential gateways, industrial Ethernet switches, and serial-to-Ethernet protocol converters. The ZQMIBA temperature grade (0 to 105C) covers commercial and lightly industrial deployments rather than fully extended industrial (-40 to +85C) or automotive (-40 to +125C) ranges. Design consideration: the 516-pin PBGA package requires careful PCB stackup planning. Four or six PCB layers with dedicated power planes are recommended to maintain signal integrity on the 32-bit memory bus and PCI interfaces at full speed. Decoupling must follow the NXP reference design with bulk capacitors on each voltage rail adjacent to the BGA. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone. Specifications below are sourced from the NXP product page, distributor listings (DigiKey, Mouser, Arrow), and the Freescale/NXP MPC8247 datasheet family.

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MPC8247ZQTIEA - PowerQUICC II 400MHz MPU | NXP | 516-FPBGA
MPC8247ZQTIEA

MPC8247ZQTIEA - PowerQUICC II 400MHz MPU | NXP | 516-FPBGA

The NXP MPC8247ZQTIEA is a PowerPC G2_LE communications processor (PowerQUICC II family) integrating a 32-bit PowerPC 603e core running at 400 MHz, the CPM (Communications Processor Module), and on-chip PCI/USB/Ethernet peripherals in a 516-ball FPBGA (27x27 mm) package. Operating from a 1.5 V core supply with 3.3 V I/O, it targets embedded networking and telecom equipment that need deterministic data-plane throughput without an external protocol engine. A PowerQUICC II processor is a highly integrated MPU that combines a general-purpose PowerPC core with a hardware communications processor module (CPM). The CPM executes serial protocols (Ethernet, ATM, HDLC, UART, I2C, SPI) via microcode-driven SCCs and FCCs, offloading the core and enabling simultaneous line-rate traffic on multiple ports. In the system hierarchy this places the MPC8247ZQTIEA above standalone MCUs (because it integrates DMA, PCI, and multi-channel serial logic) yet below high-end PowerQUICC III and QorIQ devices, which add gigabit Ethernet and faster cores. The architecture is well documented in the MPC8272 PowerQUICC II Family Hardware Specifications reference manual. Key features include a 32-bit PowerPC 603e core at 400 MHz, an integrated CPM supporting Fast Ethernet MAC, USB 1.1, PCI 2.2 host/agent, HDLC/ATM, and DDR/memory controller. The device is offered in the extended temperature grade (suffix "T") and is a RoHS-incompatible (non-green) HiP7 process member of the PowerQUICC II family. Typical applications include industrial routers, DSLAM line cards, customer-premises equipment (CPE), VoIP gateways, network printers, and embedded telecom control boards. The combination of PCI, Ethernet, USB and synchronous serial interfaces eliminates several companion chips and reduces board area in cost-sensitive designs. When designing with the MPC8247ZQTIEA, the 27x27 mm FPBGA requires a multilayer PCB with controlled-impedance routing for the DDR memory bus and matched-length PCI/USB pairs. The "Z" suffix denotes the original 1.5 V core, while later "VR" revisions switched to 1.4 V; designers porting from Z to VR silicon must re-validate their power tree and timing budgets.

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MPC8248CVRMIBA - PowerQUICC II 266MHz MPU, 516-PBGA | NXP
MPC8248CVRMIBA

MPC8248CVRMIBA - PowerQUICC II 266MHz MPU, 516-PBGA | NXP

The NXP MPC8248CVRMIBA is a PowerQUICC II integrated communications processor featuring a 32-bit Power Architecture core running at 266 MHz with 505.4 MIPS throughput, housed in a 516-ball PBGA (27x27 mm) package. It integrates a communications processor module (CPM), PCI interface, USB, SEC security engine, and Talitos crypto accelerator for cost-sensitive networking and communications equipment. An integrated communications processor (also called PowerQUICC) is a system-on-chip that combines a general-purpose microprocessor core with dedicated communications peripherals. The CPM offloads serial protocol processing from the main core, freeing CPU cycles for application logic. PowerQUICC II sits within the broader taxonomy of embedded processors -> microprocessors -> communications processors -> networking SoCs, and serves as a member of NXP/Freescale's long-running PowerQUICC family targeting routers, switches, and access equipment. Key features of the MPC8248CVRMIBA include 266 MHz core frequency, integrated SEC 2.0 with Talitos for hardware-accelerated cryptography, dual 10/100 Ethernet interfaces through the CPM, USB 1.1 host/device support, PCI 2.2 interface, and an industrial -40C to +105C temperature range. The integrated MMU and 32-bit Power Architecture core support both legacy PowerPC and standard networking operating systems. This part is fabricated on a 0.13 µm HiP7 process and combines silicon semiconductor die with a halogen-free organic substrate. The PowerQUICC II architecture pairs the G2_LE core with the CPM block, which independently handles up to three Fast Communications Controllers (FCCs), multiple SCCs, and ATM/POS-PHY support depending on silicon revision. Typical applications include small/medium enterprise routers, DSLAM line cards, wireless base station controllers, industrial control gateways, and secure VPN appliances. The SEC/Talitos block accelerates DES/3DES/AES/SHA, allowing IPsec VPN line-rate throughput without burdening the host core. When designing with this device, allocate adequate PCB area for the 27x27 mm 516-ball PBGA footprint - it requires a multilayer board with microvia technology for inner-row balls. Plan thermal dissipation carefully; at typical 0.8 W power dissipation at 266 MHz, the part stays within junction limits with standard airflow, but sealed enclosures may require thermal modeling. This page synthesizes distributor pricing, EOL replacement guidance, drop-in alternatives, and engineering design notes not found in the manufacturer datasheet alone.

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MPC8248CVRMIBA557 - PowerQUICC II 266MHz MPU | NXP | 516-PBGA
MPC8248CVRMIBA557

MPC8248CVRMIBA557 - PowerQUICC II 266MHz MPU | NXP | 516-PBGA

The NXP Semiconductors MPC8248CVRMIBA557 is a PowerQUICC II family integrated communications processor built on the PowerPC G2_LE core, delivering 266 MHz performance in a 516-pin PBGA (27x27) package. As a member of the MPC82xx PowerQUICC II family, it integrates a high-performance 32-bit PowerPC core with a system interface unit and communications peripherals targeting embedded networking and telecommunications infrastructure. A PowerQUICC II processor is a type of integrated communications microprocessor that combines a PowerPC CPU core with dedicated communications engine logic on a single die, enabling simultaneous general-purpose processing and high-bandwidth serial protocol handling. In the broader system hierarchy, the MPC8248 sits at the intersection of microprocessor, system-on-chip, and communications controller, commonly used in networking line cards, telecom adapters, and industrial control platforms where deterministic processing and fast peripheral access are required. Key features include the PowerPC G2_LE core at 266 MHz, a 32-bit architecture with MMU and integrated FPU, dual 10/100 Mbps Ethernet MACs, multiple DMA channels, dual I2C interfaces, and a memory controller supporting SDRAM, ROM/Flash, and PCMCIA peripherals. The 516-PBGA package provides 516 balls on a 27x27 mm body, exposing the full range of address, data, and peripheral interfaces while supporting industrial temperature operation. The MPC8248 architecture integrates the G2_LE core with a 32-bit 60x-compatible bus and dedicated CPM (Communications Processor Module) offload engines. This split architecture allows communication-intensive tasks such as HDLC, ATM, and Ethernet framing to be handled by hardware, freeing the core for application and routing code. Compared to discrete CPU-plus-comm-controller solutions, the integrated CPM significantly reduces board complexity. Typical applications include telecommunications line cards, industrial routers, network switches, DSLAM line cards, and legacy industrial control systems with serial peripheral requirements. The 266 MHz core and integrated dual Ethernet MACs make it well suited to mid-range networking equipment where deterministic throughput and PowerPC software ecosystem support are priorities. When designing with this device, ensure proper power decoupling and thermal management. The 27x27 mm PBGA package requires 8-layer or more PCB stack-up for signal integrity, and the 1.8V/2.5V/3.3V multi-rail supply scheme must use sequenced power-up per the manufacturer reference design to avoid bus contention. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet, including 516-pin PBGA layout guidance and CPM offload engine integration patterns for legacy PowerPC systems.

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MPC8248CVRPIEA - PowerQUICC II 300MHz MPU, 516-PBGA | NXP
MPC8248CVRPIEA

MPC8248CVRPIEA - PowerQUICC II 300MHz MPU, 516-PBGA | NXP

The NXP Semiconductors MPC8248CVRPIEA is a PowerQUICC II integrated communications processor featuring a 32-bit Power Architecture core running at 300 MHz, integrated in a 516-pin PBGA (27x27 mm) package and rated for the industrial -40C to +105C temperature range. As a member of the MPC82xx family, it combines a G2_LE core with a Communications Processor Module (CPM), PCI bridge, USB interface, Security Engine, and dual Fast Ethernet MACs on a single die fabricated in 0.13 um HiP7 CMOS. An integrated communications processor (sometimes called a comms processor or network SoC) is a system-on-chip that combines a general-purpose CPU core with dedicated peripheral engines for I/O, security, and packet handling. These parts sit in the hierarchy: communications processor -> application-specific MPU -> microprocessor unit (MPU) -> integrated circuit -> semiconductor. They target cost-sensitive networking equipment where deterministic I/O and integrated peripherals reduce BOM cost. Key features include dual 10/100 Mbps Ethernet MACs with MII/RMII interfaces, a 64-bit PCI bridge operating up to 66 MHz, a USB 1.1 host/slave controller, an integrated Security Engine (SEC) for DES/3DES/AES/SHA acceleration, a CPM with four serial communications controllers (SCCs), two serial peripheral interfaces, and an I2C interface. The device also supports up to 2 GB of DDR memory via its 64-bit memory controller. Architecturally, the MPC8248CVRPIEA combines the G2_LE integer pipeline with the CPM coprocessor, offloading DMA-driven serial and packet work from the core. The SEC block handles cryptographic acceleration independently, freeing CPU cycles for protocol stacks. This heterogeneous design enables line-rate performance on T1/E1, Fast Ethernet, and basic DSLAM applications without an external coprocessor. Typical applications include small-to-medium enterprise routers, integrated access devices, DSLAM line cards, industrial gateways, and legacy PCI-based communications backplanes. NXP's PowerQUICC II family is widely deployed in telecom access networks and industrial control systems requiring deterministic serial I/O and integrated security. When designing with this part, pay particular attention to power sequencing of the 1.5V and 3.3V rails, DDR memory trace length matching, and PCI bus termination. The PBGA-516 package requires careful thermal management via thermal vias under the exposed die, and the SE (security engine) requires proper key provisioning for cryptographic functions. This page synthesizes NXP distributor pricing, drop-in alternative MPNs, and practical design notes not found in the manufacturer datasheet alone, sourced from DigiKey, Mouser, and Octopart as of 2026-10-17.

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MPC8248CVRTIEA - PowerQUICC II 400MHz 760MIPS MPU | NXP
MPC8248CVRTIEA

MPC8248CVRTIEA - PowerQUICC II 400MHz 760MIPS MPU | NXP

The NXP MPC8248CVRTIEA is a PowerQUICC II integrated communications processor featuring a 32-bit PowerPC G2_LE core running at 400 MHz with 760 MIPS throughput, packaged in a 516-ball PBGA (27x27 mm). This Power Architecture microprocessor integrates system logic, memory controllers, and a CPM (Communications Processor Module) for high-bandwidth networking and telecom workloads. A PowerQUICC II processor is a 32-bit integrated communications processor that combines a PowerPC core with a dedicated communications processor module, designed for routers, switches, and embedded systems. The PowerQUICC II family sits within the broader hierarchy of PowerPC microprocessors -> RISC microprocessors -> embedded microprocessors -> system-on-chip processors, originally pioneered by Motorola and continued by Freescale and NXP. PowerQUICC II extended the original PowerQUICC architecture with deeper pipelines (G2_LE core) and integrated security engines, enabling line-rate encryption for VPN, IPSec, and secure VoIP gateways. Key features of the MPC8248 include a CPU core operating at 400 MHz (760 MIPS at 2.0 V core), a 100 MHz system bus with 64-bit data width, integrated DDR memory controller, PCI interface, Fast Ethernet MAC, and a flexible CPM with multiple serial protocols. The 'VRTIEA' suffix denotes a 400 MHz CPU speed grade, operating temperature range of -40C to +85C (industrial), and HiP7 0.13-micron process. Hardware security acceleration is provided through the integrated SEC (Security Engine) supporting DES, 3DES, AES, and SHA algorithms, making it suitable for VPN and secure routing. Architecturally, the MPC8248 employs separate instruction and data MMU units with 32-entry TLBs, dual on-chip 16K/16K Level-1 caches, and a high-bandwidth 60x bus interface. The CPM offloads serial communication handling (up to 3 fast Ethernet ports, HDLC/PPP, ATM, USB, I2C, SPI) from the core, freeing the PowerPC for routing, QoS, and security tasks. The integrated security engine accelerates cryptographic operations in hardware, an early example of dedicated crypto silicon in embedded networking processors. Typical applications include small/medium enterprise routers, VPN gateways, DSLAM line cards, industrial Ethernet switches, and secure communications equipment. Designers choose the MPC8248 when deterministic wire-speed throughput, integrated security, and a mature PowerPC toolchain matter more than raw single-thread performance. When designing with this part, ensure proper PowerQUICC II reference board schematics are followed for the 60x bus termination and DDR clock distribution; the 27x27 mm PBGA requires 8-layer PCB with controlled impedance. Engineering samples and reference designs from the Freescale/NXP PowerQUICC II BSP accelerate bring-up. This page synthesizes distributor pricing from DigiKey and Mouser, PowerQUICC II family pin-compatible alternatives, and practical design notes not found on a single manufacturer or distributor page.

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MPC8248CZQMIBA - PowerQUICC II 32-Bit 266MHz MPU | NXP
MPC8248CZQMIBA

MPC8248CZQMIBA - PowerQUICC II 32-Bit 266MHz MPU | NXP

The NXP MPC8248CZQMIBA is a PowerQUICC II family integrated communications processor built on Power Architecture technology, delivering a 32-bit core at 266 MHz in a 516-pin PBGA (27x27 mm) package. It is part of the MPC8248/MPC8247/MPC8271/MPC8272 silicon family that integrates a Power Architecture core with the CPM (Communications Processor Module) and on-chip peripherals for networking and communications equipment. The ZQ speed grade designation specifies 266 MHz core / 133 MHz bus, and the MIBA temperature grade designates industrial -40C to +85C operation. A PowerQUICC II processor is a specialized microprocessor that combines a general-purpose Power Architecture CPU core with dedicated communications hardware on the same die. In the system hierarchy, this places the MPC8248CZQMIBA between a general-purpose MPU/microcontroller and an ASSP/communications controller, serving as a high-integration building block for routers, switches, DSLAMs, and wireless base-station line cards. The integrated CPM offloads DMA, HDLC, ATM, Ethernet, and USB handling from the core, which is why PowerQUICC II parts remained dominant in networking OEMs for more than a decade. Key features of the MPC8248CZQMIBA include the 32-bit PowerPC G2_LE core with MMU and separate instruction/data caches, the CPM supporting dual 10/100 Ethernet MACs via FCC/FEC, dual UTOPIA/PCI interfaces, USB 1.1, and I2C/SPI. Integrated security is provided by the SEC engine with DES/3DES/AES/SHA-1 accelerators plus a public-key accelerator. The 516-PBGA package offers ample pin budget for the parallel system bus, DDR memory controller, PCI, and dedicated communications I/O. Architecturally, the device is implemented in a 0.13-micron (HiP7) CMOS process, which is the same process node used across the MPC8247/MPC8248/MPC8271/MPC8272 family members. The core runs at 266 MHz with the 60x bus operating at 133 MHz, and on-chip PLL generates the internal clocks from an external reference. The DDR memory controller supports PC2100/PC1600 SDRAM, while the local bus controller glues to Flash, EPROM, and other peripherals with up to eight chip selects. Typical applications include small/medium enterprise routers, integrated access devices, DSLAM line cards, wireless base-station controllers, and industrial control with security. The SEC engine acceleration is the reason this part is specified where IPSec/SRTP processing is required at line rate. The 516-PBGA package requires multi-layer PCB design with controlled-impedance traces for the parallel bus. When designing with this part, pay close attention to power sequencing (the VDD pins must come up in the correct order per the datasheet) and to the 60x bus termination. Because the part is at end of life per the NXP PCN, plan last-time-buy orders and validate second-source availability before committing to a new design. This page synthesizes distributor stock, NXP PCN/EOL status, drop-in alternative candidates, and design notes not found in the manufacturer datasheet alone.

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MPC8248CZQTIEA - PowerQUICC II 400MHz MPU | NXP | Networking
MPC8248CZQTIEA

MPC8248CZQTIEA - PowerQUICC II 400MHz MPU | NXP | Networking

The NXP MPC8248CZQTIEA is a PowerQUICC II integrated communications processor built on Power Architecture technology, with a 32-bit PowerPC G2_LE core running at 400 MHz and housed in a 516-pin PBGA (27x27 mm) package. It integrates a 603e-class core with memory management, dual 10/100/1000 Ethernet MACs, and security acceleration, targeting cost-sensitive networking and communications equipment. A PowerQUICC II processor is a type of integrated communications microprocessor that combines a high-performance CPU core with dedicated communications peripherals on a single die. It belongs to the broader family of embedded microprocessors (MPU), which sit one tier above microcontrollers (MCU) in the system hierarchy: MPU -> microprocessor -> processor IC -> semiconductor. PowerQUICC II is specifically optimized for routing, switching, and secure networking applications, offering an integrated alternative to discrete CPU-plus-comm-controller designs. Key features include an integrated security engine (SEC) supporting DES, 3DES, AES, and public-key algorithms; dual Fast Ethernet / Gigabit Ethernet controllers; a 64-bit DDR memory controller; PCI and PCI-X bridge support; and CPM (Communications Processor Module) with multiple FCCs, MCCs, SCCs, and serial channels. The device operates from a 1.5 V core / 3.3 V I/O supply and supports industrial temperature ranges. Architecturally, the MPC8248 combines an e603e core with the classic PowerQUICC CPM, providing hardware offload of low-level communications tasks. Built on a 0.13 µm HiP7 process, it delivers strong performance-per-watt while maintaining software compatibility with the broader PowerQUICC II family (MPC8247, MPC8271, MPC8272), enabling reuse of mature firmware stacks. Typical applications include small-to-medium enterprise routers, secure VPN gateways, DSLAM line cards, industrial Ethernet switches, and wireless LAN access controllers. Its integrated security engine makes it particularly well suited for IPsec/SSL acceleration in SOHO and SME networking equipment. When designing with this BGA-516 part, allocate a 4-layer PCB minimum, follow NXP's BGA escape routing guidelines, and provide adequate thermal relief. The integrated CPM requires a coherent DMA map; ensure the OS or firmware uses cache-coherent APIs to leverage the hardware offload. This page synthesizes NXP datasheet values, drop-in same-family alternatives, and lifecycle status drawn from NXP's product change notice system, providing actionable engineering context not present in the standalone datasheet PDF.

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MPC8248VRMIBA - PowerQUICC II 266MHz 32-Bit MPU | NXP
MPC8248VRMIBA

MPC8248VRMIBA - PowerQUICC II 266MHz 32-Bit MPU | NXP

The NXP MPC8248VRMIBA is a PowerQUICC II integrated communications processor combining a 266 MHz PowerPC G2_LE core with the CPM (Communications Processor Module), SEC (Security Engine), PCI, USB, and memory controllers on a single die. Packaged in a 516-ball TEPBGA (27x27 mm), the device delivers up to 505.4 MIPS while integrating peripherals that historically required companion chipsets. The part is built on a 0.13 µm HiP7 process and operates from a 1.5 V core / 3.3 V I/O supply. According to the NXP product page, this part has been transitioned to End of Life status. A microprocessor (MPU) is a single-chip CPU optimized for embedded control and data-plane tasks, distinct from a microcontroller (MCU) by typically lacking on-chip flash and offering higher external memory throughput. The MPC82xx PowerQUICC II family sits in the taxonomy: PowerPC core -> embedded MPU -> communications processor -> networking SoC. It targets routers, DSLAM line cards, RAID controllers, and industrial control where deterministic serial-protocol handling matters more than raw application-processor performance. Key features include a 32-bit Power Architecture core with separate 16 KB instruction and data caches, dual 10/100/1000 Mbps Ethernet MAC support via the CPM, two USB 1.1 hosts (some derivatives), a 64-bit PCI interface, integrated SEC 2.0 crypto acceleration, and DRAM/SDRAM controller supporting up to 1 GB of addressable memory. The CPM offloads RISC-based serial protocols (HDLC, UART, SPI, I2C, ATM) from the main core, which is the architectural advantage of the PowerQUICC line versus a generic PowerPC. Typical applications include SMB routers, residential gateways, frame-relay and ATM access multiplexers, RAID storage controllers, and industrial serial-protocol bridges. The 0 to 105 °C operating range suits both environmentally controlled enclosures and outdoor telecom cabinets. Where higher throughput is needed, NXP positions the PowerQUICC III MPC8560 family as the upward migration path; the lower-cost MPC8247 is the trimmed sibling for less demanding designs. When designing with this part, allocate sufficient PCB area for the 27x27 mm BGA with full ball array fanout; ensure 4-layer or better stack-up to maintain SI on the 64-bit PCI and DDR memory buses. Confirm replacement options against current NXP product-change notices before committing to new production.

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MPC8248VRPIEA - PowerPC G2_LE 300MHz MPU | NXP PowerQUICC II
MPC8248VRPIEA

MPC8248VRPIEA - PowerPC G2_LE 300MHz MPU | NXP PowerQUICC II

The NXP (formerly Freescale) MPC8248VRPIEA is a PowerPC G2_LE microprocessor in the PowerQUICC II family, integrating a 32-bit Power Architecture core running at 300 MHz with a 516-ball Plastic Ball Grid Array (TEPBGA, 27x27 mm) package. Built on a 0.13-µm process, it combines the G2_LE host processor with a CPM (Communications Processor Module) that offloads communications tasks, plus an integrated SEC (Security Engine) for hardware-accelerated cryptography. The part operates from a 3.3 V core/IO supply and is specified over a 0 °C to +105 °C case temperature range, making it suitable for thermally constrained networking equipment. A PowerQUICC II processor is a system-on-chip for cost-sensitive networking and communications equipment. It pairs a general-purpose PowerPC host CPU with dedicated RISC communications engines (CPM) that handle serial protocols, ATM, Ethernet MACs, and HDLC channels independently of the host. Within the broader hierarchy, the MPC8248 sits as MPU -> PowerPC -> Power Architecture -> embedded processor -> SoC. This split-architecture design eliminates the need for a separate network ASIC in routers, switches, and DSLAM line cards, allowing vendors to consolidate BOM cost and board area. Key integrated features include a 32-bit PowerPC 603e core with MMU, dedicated RISC CPM for protocol termination, integrated SEC engine for DES/3DES/AES/SHA-1, dual 10/100 Ethernet MACs (FEC), a 32-bit/66-MHz PCI interface, USB 1.1 host/device, and a memory controller supporting SDRAM (up to PC133) and DRAM. The 516-ball TEPBGA package exposes the full address/data bus plus dedicated parallel I/O ports. Typical applications include small/medium enterprise routers, integrated access devices, DSLAMs, industrial gateways, and wireline telecom line cards. For these workloads, the MPC8248's host + CPM architecture allows line-rate packet processing without starving the host CPU of cycles for management-plane software. When designing, ensure thermal vias under the package and verify PCI bus timing against the 66-MHz specification. The SEC engine keys must be loaded via the device tree before IPsec sessions can be initialized.

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MPC8248VRTIEA - PowerQUICC II 400MHz MPU | NXP 516-PBGA
MPC8248VRTIEA

MPC8248VRTIEA - PowerQUICC II 400MHz MPU | NXP 516-PBGA

The NXP MPC8248VRTIEA is a PowerPC G2_LE microprocessor from the PowerQUICC II family integrating a 32-bit Power Architecture core that runs up to 400MHz inside a 516-pin PBGA package measuring 27mm x 27mm. It combines a high-integration communications processor with on-chip PCI, USB, CPM (Communications Processor Module), and SEC (Security Engine) blocks, and is supplied at 1.5V core voltage with industrial-grade 0 to 105C operating temperature. The device is positioned as a cost-optimized variant of the broader MPC8247/MPC8248/MPC8271/MPC8272 family, sharing the same die and most peripheral blocks with its siblings. A PowerQUICC II communications processor is a type of embedded microprocessor that integrates a CPU core with dedicated networking and cryptographic peripherals, allowing networking equipment such as routers, switches, and DSLAMs to handle packet processing and encryption offload without companion ASICs. It belongs to the broader embedded microprocessor family, itself a sub-category of integrated circuits; the PowerQUICC lineage traces back to the Freescale MPC8xx PowerQUICC and PowerQUICC III successors, and represents a well-known architectural choice for telecom/datacom OEMs. Key features of this part include a single 32-bit PowerPC G2_LE core running at 400MHz, hardware PCI interface, USB controller, dual 10/100 Ethernet via CPM, and an integrated SEC engine for DES/3DES/AES acceleration. The part is fabricated in a 0.13um HiP7 process and supports 60x bus up to 133MHz, plus DDR memory controller, dual UART, I2C, and SPI channels. The 516-PBGA footprint remains identical across the MPC8247/MPC8248/MPC8271/MPC8272 variants, enabling straightforward board reuse when scaling design requirements. Architecturally, the MPC8248VRTIEA uses the G2_LE core (low-power variant of the classic G2) which incorporates a hardware MMU, separate instruction and data caches, and supports power-management modes that allow dynamic frequency and voltage scaling. The CPM operates semi-independently from the core via dedicated DMA, offloading table-walks, HDLC framing, and ATM SAR work from the CPU. The SEC block provides hardware-accelerated crypto, and the PCI/USB blocks share the same 60x local bus for register access. Typical applications include entry-level to mid-range routers and switches, integrated access devices, DSLAM line cards, industrial control gateways, and secure networking appliances that need on-chip encryption. The wide peripheral integration reduces BOM cost and PCB area compared to designs using a discrete MPU plus companion communication controller. When designing with the MPC8248VRTIEA, ensure the 1.5V core rail is generated by a low-noise LDO or buck converter with at least 1.5A capability to absorb peak current draw during CPM bursts. Use the manufacturer's reference schematics as a starting point for DDR memory routing and impedance matching. This part is now in NXP's discontinuance and replacement program, so check NXP's product change notice for last-time-buy and recommended successor information before starting new designs. This page synthesizes NXP-end-of-life notice data, distributor inventory, parametric comparisons against MPC8248 same-family variants, and practical design notes that go beyond what is available in the public datasheet or distributor listing alone.

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MPC8248ZQMIBA - PowerQUICC II 266MHz MPU | NXP 516-PBGA
MPC8248ZQMIBA

MPC8248ZQMIBA - PowerQUICC II 266MHz MPU | NXP 516-PBGA

The NXP MPC8248ZQMIBA is a PowerQUICC II integrated communications processor from the MPC82xx family, featuring a 32-bit PowerPC G2_LE core (603e-class) clocked at 266 MHz, delivered in a 516-ball plastic BGA (PBGA, 27x27 mm) package. Built on a 0.13 µm HiP7 process, this MPU integrates a 32-bit Power Architecture execution core with a peripheral subsystem for embedded networking and communications. An MPU (Microprocessor Unit) is a processor IC that contains a full CPU core plus on-die peripherals, MMU/FPU support, and memory controllers. The MPC8248 belongs to the broader hierarchy: MPU -> microprocessor -> processor -> integrated circuit -> semiconductor. PowerQUICC II parts were purpose-built for routers, DSLAM line cards, and industrial control, combining general-purpose PowerPC processing with on-chip communications engines. Key features include a 266 MHz maximum CPU clock, 32-bit data bus, dual I2C and dual UART interfaces, DMA, timers, memory controller, and PCI bridge. The part supports 3.3V I/O operation and offers industrial temperature grade capability. Per NXP, the device integrates a 603e core with hardware MMU and a high-bandwidth internal bus for system memory and peripheral traffic. The architecture pairs the 603e core with a CPM (Communications Processor Module) that offloads serial protocols from the CPU, making the part effective for routing/bridging, IDE/ATA, Fast Ethernet MACs, and HDLC/PPP termination. The 516-PBGA footprint and 0.13 µm process deliver a balanced cost/performance point for high-integration embedded designs. Typical applications include wired communications line cards, enterprise router/switch control planes, IDE/storage controllers, and industrial automation. The integrated CPM reduces external glue logic and BOM cost in multi-protocol systems. When designing, plan PCB layout for the 1.27 mm-pitch BGA with matched-length high-speed traces, respect power-up sequencing of the 3.3V rails, and follow NXP application notes for the on-chip DDR/SDRAM controller. Per NXP, this part is approaching end-of-life, so consider NXP's recommended replacements for new designs.

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MPC8248ZQTIEA - 400MHz PowerQUICC II MPU, 516-PBGA | NXP
MPC8248ZQTIEA

MPC8248ZQTIEA - 400MHz PowerQUICC II MPU, 516-PBGA | NXP

The NXP MPC8248ZQTIEA is a PowerQUICC II family microprocessor based on the PowerPC G2_LE core, integrating a 32-bit CPU core running at 400 MHz with a high-performance system interface and communications processor module. It is housed in a 516-pin Plastic Ball Grid Array (PBGA) measuring 27 mm x 27 mm, offering high integration for embedded networking and communications applications. A microprocessor (MPU) is an integrated circuit that contains the central processing unit of a computer system, typically combining the CPU core, cache, memory controller, and peripheral interfaces on a single die. Within the system hierarchy, an MPU sits at the top of the compute stack above microcontrollers (MCUs), and is itself a subset of the broader category of processors and semiconductors. The MPC8248 specifically belongs to the PowerQUICC II communications-processor family, which NXP positions between general-purpose MCUs and high-end CPUs by adding integrated networking peripherals. Key features include a 32-bit PowerPC G2_LE core, on-chip L1/L2 cache, dual 10/100 Ethernet controllers, PCI bridge, DDR memory controller, and a programmable CPM (Communications Processor Module) for serial protocol acceleration. The device supports PowerPC instruction set with 32-bit address and data paths. The architecture combines a G2_LE core with the CPM (Communications Processor Module) co-processor that handles DMA, serial, and networking peripherals in parallel with the CPU, offloading protocol processing. The 400 MHz core frequency enables real-time processing of networking and control workloads, while the integrated memory controller supports modern DDR SDRAM. The high level of on-chip integration reduces BOM count and PCB complexity versus discrete CPU + ASIC designs. Typical applications include routers, DSLAMs, network switches, industrial control systems, and embedded telecommunications equipment. The integrated CPM makes the MPC8248 particularly well suited for designs requiring multi-protocol serial interfaces (HDLC, Ethernet, UART, I2C, SPI) alongside general-purpose processing. When designing with this device, allocate sufficient PCB area for the 27 mm x 27 mm 516-pin PBGA package, ensure adequate thermal relief (the part dissipates significant power at full CPU and CPM load), and use proper signal-integrity design for the DDR and PCI interfaces. The 1.5 V core and 3.3 V I/O supply rails must be sequenced correctly per the datasheet to avoid latch-up. This page synthesizes distributor pricing, drop-in alternatives from the same PowerQUICC II family, and practical design notes that complement the official NXP hardware specifications document.

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