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MPC8245LVV266D - 266MHz PowerQUICC II MPU | NXP | Networking
MPC8245LVV266D

MPC8245LVV266D - 266MHz PowerQUICC II MPU | NXP | Networking

The NXP (formerly Freescale) MPC8245LVV266D is a PowerQUICC II Integrated Host Processor combining a PowerPC MPC603e core with a PCI bridge on a single die, operating at 266 MHz with 505.4 MIPS performance, and packaged in a 352-ball TBGA (35x35 mm). It targets networking infrastructure, telecom, and embedded systems where cost, board area, power consumption, and PCI connectivity are critical design constraints. What is a PowerQUICC II processor? A PowerQUICC II is a family of integrated communications processors from NXP that combines a PowerPC processor core with a peripheral and memory controller subsystem. The product hierarchy is: PowerQUICC II -> integrated processor (MPU + system logic) -> microprocessor (MPU) -> integrated circuit (IC) -> semiconductor. Unlike a standalone MPU, PowerQUICC II integrates the memory controller, PCI bridge, DMA engines, and communication peripherals onto one chip, eliminating a separate northbridge and reducing BOM cost. Key features include 266 MHz core clock delivering 505.4 MIPS, a 32-bit PowerPC 603e core with 32 KB Level-1 instruction cache and 32 KB Level-1 data cache, an integrated 32-bit/66 MHz PCI bridge, dual 10/100 Ethernet MACs (when the peripheral logic is configured accordingly), a DDR memory controller, and hardware cryptography acceleration. The 1.8 V core supply (Vcc) with separate 3.3 V I/O rails (per the LV designator) keeps power dissipation manageable in fanless or sealed enclosures. The architecture uses a 603e in-order dual-issue core with hardware table-walk and dedicated interrupt controller, paired with an internal system bus and 64-bit peripheral logic bus that drives the memory controller and PCI bridge at high bandwidth. The unified internal bus eliminates the cross-chip latencies seen on two-chip northbridge + MPU designs from this era. Typical applications include low-to-mid port-count networking switches and routers, DSLAM line cards, industrial control and factory automation controllers, point-of-sale terminals, networked printers, and embedded telecom boards requiring PCI expansion. The MPC8245LVV266D is particularly suited to designs that need a deterministic PowerPC compute core plus PCI peripherals (e.g., RAID controllers, DSP cards) without requiring a full PowerQUICC III class CPU. When designing with this device, ensure the 1.8 V core regulator has at least 1 A headroom and that PCB layout follows NXP TBGA routing guidelines for the 35x35 mm substrate; the 'D' in the part number denotes the industrial 0C to +105C temperature range. Designers migrating from the original 8245 (2.5 V I/O) variant should re-specify their 3.3 V rail and verify driver strength on the external bus. This page synthesizes distributor pricing, drop-in same-family and cross-family alternatives, and practical design notes that are not duplicated in the manufacturer datasheet, providing actionable information gain beyond raw spec repetition.

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MPC8245LVV266D-FR - PowerPC 603e 266MHz MPU | NXP | 352-TBGA
MPC8245LVV266D-FR

MPC8245LVV266D-FR - PowerPC 603e 266MHz MPU | NXP | 352-TBGA

The NXP Semiconductors (formerly Freescale) MPC8245LVV266D-FR is a PowerPC 603e-based integrated host processor clocked at 266 MHz delivering 505.4 MIPS, housed in a 352-ball TBGA (35 x 35 mm) package. The device combines a 32-bit Power Architecture CPU core with a PCI bridge, on-chip memory controller, and standard peripheral interfaces for compact embedded designs. An integrated host processor such as the MPC8245 belongs to the broader category of microprocessors (MPU) and systems-on-chip designed for cost-sensitive networking, storage, and industrial embedded applications. It combines the CPU core (PowerPC 603e, in this case), the system controller logic (PCI bridge, memory controller, DMA engines, interrupt controller) and peripheral interfaces (I2C, UART, GPIO) on a single die. In the taxonomy: PowerPC 603e -> Power Architecture -> 32-bit RISC MPU -> integrated host processor -> embedded microprocessor. This integration reduces bill-of-materials, board area, and power compared to discrete CPU-plus-chipset designs. Key features include a 266 MHz core clock, 505.4 MIPS integer performance, an integrated 32-bit PCI 2.2 bridge operating at up to 66 MHz, a 32 KB unified L1 cache, on-chip SDRAM and ROM/Flash memory controllers, DMA channels, two I2C controllers, a DUART, and a general-purpose I/O block. The 'L' prefix designates the 1.8 V core / 3.3 V I/O supply variant optimized for low power. The MPC8245LVV266D-FR uses a 0.25 micrometer CMOS process and a 32-bit address/data architecture. The integrated PCI bridge arbitrates between the CPU and PCI peripherals, while the memory controller gluelessly attaches SDRAM and Flash, enabling compact motherboard designs. The 505.4 MIPS throughput supports routing/bridging workloads and protocol stacks typical in networking infrastructure. Typical applications include SOHO routers and switches, network-attached storage (NAS) controllers, print/imaging controllers, industrial automation controllers, and PCI-based embedded systems where reduced BOM and low power are critical. When designing with this device, pay attention to power-rail sequencing (core 1.8 V must rise before I/O 3.3 V by a controlled margin), and use the 'FR' tray packaging variant when ordering production quantities rather than cut-tape. This page combines distributor pricing, drop-in tray-packaging alternatives, and application context not consolidated in the manufacturer datasheet.

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MPC8245LVV300D - PowerPC 603e MPU 300MHz PCI Host | NXP
MPC8245LVV300D

MPC8245LVV300D - PowerPC 603e MPU 300MHz PCI Host | NXP

The NXP MPC8245LVV300D is a 32-bit Power Architecture integrated host processor based on the PowerPC 603e core, operating at 300 MHz and housed in a 352-ball TBGA package measuring 35 x 35 mm. It combines a high-performance 603e CPU with an integrated PCI bridge and memory controller to support cost- and space-sensitive embedded systems. The part is qualified over the commercial 0C to 105C temperature range and is part of NXP's MPC82xx Integrated Host Processor family. An integrated host processor (IHP) is a system-on-chip (SoC) class device that merges a microprocessor core, a DRAM controller, and a peripheral bridge on a single silicon die. Within the broader taxonomy it sits as a microprocessor -> MPU -> embedded processor -> SoC, and is widely used as a glue-less host in networking, storage, and industrial-control designs where a discrete CPU plus northbridge would be too costly or power-hungry. The MPC8245 specifically targets applications that need PCI connectivity for off-the-shelf peripherals while keeping the BOM small. Key features of the MPC8245LVV300D include a 300 MHz PowerPC 603e core with separate 16 KB instruction and 16 KB data L1 caches, an integrated 64-bit SDRAM memory controller, a 32-bit PCI 2.2-compliant bridge operating up to 66 MHz, and dual UART, I2C, and memory-mapped peripheral interfaces. The 603e core implements speculative, out-of-order execution with hardware table-walk for demand paging, enabling Linux, VxWorks, and other embedded operating systems to run on the device. Architecturally, the device is partitioned into the 603e processor block, the internal bus (PIBUS), the memory controller, and the peripheral block including the PCI bridge. This partitioning lets designers connect industry-standard SDRAM and PCI peripherals without external glue logic. The 352-TBGA package exposes the full 64-bit memory bus and the 32-bit PCI bus, supporting both PC100 SDRAM and a wide range of PCI peripherals. Typical applications include SOHO routers and switches, network-attached storage (NAS) controllers, industrial PC/104 single-board computers, print and imaging controllers, and point-of-sale terminals. The combination of PCI, SDRAM, and a mature PowerPC ecosystem makes it a frequent choice in designs that must boot Linux and connect to standard PCI peripherals on a compact board. When designing with this part, pay close attention to the SDRAM trace-length matching guidelines in the MPC8245 hardware specifications document, because the 64-bit memory bus is sensitive to skew. Also confirm that the operating temperature range (0C to 105C) matches the end-equipment thermal profile, since the part is specified for commercial (not industrial) environments. This page synthesizes NXP product information, distributor pricing, and drop-in alternatives for the MPC8245LVV300D to help engineers verify fit and select substitutes faster than they could from the manufacturer datasheet alone.

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MPC8245LVV333D - 333MHz PowerPC 603e Integrated Host Processor
MPC8245LVV333D

MPC8245LVV333D - 333MHz PowerPC 603e Integrated Host Processor

The NXP MPC8245LVV333D is a 32-bit PowerPC 603e-based Integrated Host Processor that combines a high-performance Power Architecture core with a PCI bridge, memory controller, and standard peripheral interfaces, running at 333 MHz core frequency and housed in a 352-ball TBGA (35x35 mm) package. Headline specifications include a single 603e core at 333 MHz, a 32-bit Power Architecture implementation, and integrated PCI bridge with memory controller for SDRAM and ROM. An Integrated Host Processor (IHP) is a category of system-on-chip (SoC) that merges a microprocessor core with chipset-style glue logic - in this case the MPC603e core plus an MPC107-style peripheral bridge - to reduce bill-of-materials cost, board area, and power consumption versus a discrete CPU-plus-chipset solution. It sits within the broader hierarchy: 32-bit embedded microprocessor -> PowerPC architecture -> Power Architecture technology -> integrated host processor -> embedded SoC, and it is typically deployed in cost- and space-constrained embedded systems where PCI connectivity and DRAM control are required without a full north-bridge design. Key differentiating features include the 333 MHz 603e core with on-chip L1 cache, a 64-bit SDRAM memory controller that supports PC133 SDRAM, a 32-bit PCI 2.2-compliant interface running up to 66 MHz, two universal serial ports, I2C, and a programmable interrupt controller. The device operates from a 2.0 V core / 3.3 V I/O supply and is qualified over the 0 to +105 C junction temperature range for embedded industrial and networking applications. The MPC8245LVV333D uses a Power Architecture superscalar core capable of dual-issue out-of-order execution, while the integrated peripheral block uses a 64-bit internal bus to the core to sustain peripheral throughput. The memory controller supports byte-write-enabled SDRAM with error-correction features, and the PCI block supports both host and agent modes. Together these blocks allow a single chip to replace a discrete CPU, north bridge, and memory controller in legacy PCI-based embedded designs. Typical applications include PCI-based embedded controllers, network-attached storage (NAS) appliances, industrial printers and imaging systems, telecom line cards, and other cost-sensitive PCI/SDRAM embedded platforms. According to the verified product listings on DigiKey, the part is offered by NXP USA Inc. and is currently distributed for the Freescale legacy part number. When designing with this part, ensure the 2.0 V core and 3.3 V I/O supplies are decoupled per the manufacturer reference board and that the 352-ball TBGA land pattern follows the JEDEC MO-143 footprint for reliable assembly. The 'L' suffix indicates the 2.0 V low-voltage core variant; the 'V' suffix indicates the 35x35 TBGA, and the trailing 'D' indicates the die revision. This page synthesizes distributor inventory from DigiKey and Mouser, same-package drop-in MPC8245 speed- and package-grade alternatives, and design notes drawn from the manufacturer hardware specification document - information not consolidated in the datasheet PDF alone.

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MPC8245LVV350D - PowerPC 603e MPU 350MHz 352-TBGA | NXP
MPC8245LVV350D

MPC8245LVV350D - PowerPC 603e MPU 350MHz 352-TBGA | NXP

The NXP MPC8245LVV350D is a PowerPC 603e-based Integrated Host Processor (MPC82xx family) running at 350 MHz with a single 32-bit core, housed in a 352-pin TBGA (35 x 35 mm) package. It is designed for cost-, space-, and power-sensitive embedded designs that still demand high performance, integrating a 603e core, memory controller, and peripheral interfaces into one BGA. An Integrated Host Processor (IHP) is a system-on-chip variant of a microprocessor that pairs a CPU core with platform glue logic (SDRAM controller, local bus, and I/O bridges) on a single die. It belongs to the taxonomy MPU -> microprocessor -> processor -> semiconductor, and the MPC8245 specifically belongs to the PowerPC architecture line acquired by NXP (formerly Freescale) from the AIM alliance. Key features include a 350 MHz PowerPC 603e core, on-chip SDRAM controller, PCI bridge, 32-bit data path, and 3.3 V I/O with a 0 to 105 C extended-temperature grade. The 603e core supports both integer and floating-point workloads and includes hardware multiply/divide, branch prediction, and a memory management unit. The device is fabricated in a 0.25 um CMOS process with copper interconnect, dissipating typical power of around 2-3 W at full clock. The integrated DDR/SDRAM and PCI controllers remove the need for a companion north-bridge chipset, reducing the overall BOM and PCB area versus discrete CPU + bridge designs. Typical applications include industrial HMI panels, edge-computing gateways, communication routers, printers, and embedded Linux control platforms. Designers favor the MPC8245 for stable PowerPC software stacks and long-lifecycle industrial deployments. Design consideration: route the high-speed DDR/SDRAM bus with matched impedance and length-matching, and place decoupling caps close to each BGA quadrant; the 352-BGA footprint requires careful stack-up planning to maintain signal integrity. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for the MPC8245LVV350D that go beyond the manufacturer datasheet, helping engineers validate replacements and lifecycle options.

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MPC8245LZU266D - 266MHz PowerPC 603e MPU, 352-TBGA | NXP
MPC8245LZU266D

MPC8245LZU266D - 266MHz PowerPC 603e MPU, 352-TBGA | NXP

The NXP MPC8245LZU266D is a 266 MHz integrated host processor from the PowerPC 603e family, packaged in a 352-terminal TBGA (35 mm x 35 mm) and aimed at embedded applications where cost, board area, power consumption and performance are simultaneously critical. It integrates a 32-bit 603e core with a 64-bit system bus, a 32-bit PCI interface operating up to 66 MHz, an SDRAM memory controller supporting up to 2 GB, and standard peripheral bridges (I2C, UART, I2O, MII). The MPC8245 belongs to the broader category of integrated host processors (IHPs), sometimes termed a system-on-chip for the Power Architecture ecosystem. In the device taxonomy, it sits below general-purpose microprocessors (MPU) yet above basic microcontrollers (MCU) because it pairs a high-performance 603e core with on-chip memory and I/O controllers, eliminating external Northbridge/Southbridge silicon on many networking and storage designs. This integration position is why the part remains specified for routers, switches, NAS, image-display systems and similar cost-sensitive appliances. Key differentiating features include 505.4 MIPS at 266 MHz, hardware SDRAM controller operation up to 133 MHz, integrated PCI bridge and DMA, and a 0-105 C commercial case-temperature range. It is built on a 0.25 um CMOS process and powered by a 3.3 V supply. The 352-TBGA package exposes the full 64-bit local bus plus multiplexed PCI and memory signals, allowing compact four-layer PCB layouts when conventional BGA escape rules are followed. Typical target applications include entry-level routers, 10/100 Ethernet switches, network-attached storage controllers, RAID cards, industrial printer controllers and image-display controller boards. The 603e core runs legacy vxWorks, Linux 2.4/2.6 and PowerPC RTOS images, which keeps the part alive in long-lifecycle industrial designs even after newer e500/e600 devices appeared. When designing with the 352-TBGA, allocate at least four PCB layers with continuous power and ground planes, follow Freescale Application Note AN2282 for high-speed BGA break-out, and keep all power rails decoupled within 50 mil of their assigned balls. Designers migrating from older BGA packages should re-validate the DDR/SDRAM timing window against the SDRAM controller section because the controller's tap settings differ from the MPC106/MPC107 generations.

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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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