মাইক্রোকন্ট্রোলার

পণ্য (20,000+)

MPC8264AZUPJDB - PowerQUICC II MPU 300MHz | NXP Semiconductors
MPC8264AZUPJDB

MPC8264AZUPJDB - PowerQUICC II MPU 300MHz | NXP Semiconductors

The NXP Semiconductors MPC8264AZUPJDB is a PowerQUICC II integrated communications processor based on the PowerPC G2 core, operating at 300 MHz with a single 32-bit core, packaged in a 480-pin TBGA (37.5x37.5 mm). It belongs to the MPC82xx microprocessor family originally developed by Motorola (now NXP) and is fabricated on the 0.25 micron HiP4 CMOS process for high-integration communications ASIC applications. A microprocessor (MPU) is an integrated circuit that contains the arithmetic logic unit, control unit, registers and primary cache of a computer system on a single die. The MPC8264 sits in the MPU taxonomy as: PowerPC G2 -> embedded MPU -> communications processor -> integrated processor. The PowerQUICC II family specifically targets telecom and networking infrastructure, integrating a PowerPC core with on-chip SCCs, FCCs, MCCs, and a CPM (Communications Processor Module) to offload networking tasks from the main CPU. Key features include the 300 MHz PowerPC G2 core, 16 KB instruction cache and 16 KB data cache, a 64-bit 60x bus interface, integrated Ethernet (10/100), ATM, and serial peripheral support, and hardware fast Ethernet controllers. The device supports SDRAM, DRAM, SRAM, and Flash memory interfaces through its memory controller, plus a 32-bit PCI interface for system expansion. Industrial temperature grade and extended lifecycle support make it suitable for long-term telecom deployments. The MPC8264 architecture separates communications processing (handled by the embedded CPM RISC engine) from the host CPU, which dramatically reduces host CPU load in protocol-intensive applications. This dual-engine design accelerates routing, bridging, and protocol termination tasks compared with general-purpose MPUs that must handle communications in software. Typical applications include WAN access routers, DSLAM line cards, ATM switches, ISDN routers, TDM switching equipment, frame relay access devices, wireless base station controllers, and industrial communications controllers. The integrated CPM with multi-channel HDLC support is particularly valuable for legacy telecom equipment still in service today. When designing with the MPC8264, ensure power sequencing requirements are met (3.3V I/O, internal core voltage regulation) and that the high-density TBGA PCB layout uses microvia technology for escape routing. Thermal management requires attention because industrial temperature operation and sustained communications loads elevate power dissipation. This page synthesizes NXP datasheet specifications, distributor pricing, drop-in alternatives in the same MPC82xx family, and practical design notes not aggregated in any single manufacturer document.

RFQ যোগাযোগ
MPC8265ACVVMHBC - PowerQUICC II 32-Bit MPU, 480-Pin LBGA | NXP
MPC8265ACVVMHBC

MPC8265ACVVMHBC - PowerQUICC II 32-Bit MPU, 480-Pin LBGA | NXP

The NXP Semiconductors MPC8265ACVVMHBC is a high-performance PowerQUICC II 32-bit RISC microprocessor in a 480-ball LBGA package (1.27 mm pitch, 1.65 mm max seated height) designed for demanding networking and communications applications. The die is identified as PQ 2 HIP4 REV-C, no-lead (NO-PB) per the marking line decoded in the part suffix. It integrates a PowerPC core with communication peripherals, providing a total system solution for high-end communications systems. A microprocessor (MPU) is an integrated circuit that fetches, decodes, and executes instructions of an instruction set externally held in memory. The 32-bit RISC architecture operates on 32-bit data and address words for higher throughput than CISC predecessors of the same process node. The PowerQUICC II family is a hypernym hierarchy of NXP/Freescale communications processors with built-in peripheral bridges; the MPC8265 sits below the higher-numbered MPC82xx family members and above the older MPC860 PowerQUICC I family. Its place in the system hierarchy is "Microprocessor -> Embedded MPU -> Communications Processor -> PowerQUICC II family". Key features include 480-pin LBGA package, 1.27 mm terminal pitch, 1.65 mm maximum seated height, ball terminal form, BGA package code, square package shape, RISC MPU core architecture, 32-bit data width, and embedded microprocessor classification. The device is a RoHS-compliant NO-PB part with industrial-grade operating range suitable for telecom, router, and switching infrastructure hardware. Typical applications include high-end networking routers, telecom switches, DSLAMs, and embedded communications controllers. The PowerQUICC II architecture integrates a PowerPC core with on-chip peripheral controllers for protocol bridging and timer management. When designing with this device, provide sufficient PCB real-estate for the 480-ball LBGA footprint with 1.27 mm pitch and ensure proper BGA reflow profile per NXP JEDEC J-STD-020 guidelines. Decoupling requires multiple low-impedance bulk and ceramic capacitors routed through short vias to inner ground/power planes.

RFQ যোগাযোগ
MPC8265AVVPIBC - 300MHz PowerQUICC II MPU, 480-TBGA | NXP
MPC8265AVVPIBC

MPC8265AVVPIBC - 300MHz PowerQUICC II MPU, 480-TBGA | NXP

The NXP (formerly Freescale) MPC8265AVVPIBC is a PowerPC G2-based PowerQUICC II integrated communications microprocessor (MPU) running at 300 MHz, integrating a high-performance 32-bit PowerPC core with a RISC Communications Processor Module (CPM) in a 480-pin TBGA (37.5x37.5 mm) package. It is part of the MPC82xx family of communications processors, qualified at 3.3V core/IO supply with internal processing power and a rich set of networking peripherals. The 'A' suffix denotes an enhanced silicon revision used widely in legacy telecom and networking designs. What is a PowerQUICC II processor? The PowerQUICC II family (MPC82xx) is a line of integrated communications processors that combine a PowerPC execution core with the CPM (Communications Processor Module), a dedicated RISC engine for offloading serial communications tasks such as ATM, Ethernet, HDLC, TDM, and UART. The family sits at the hierarchy: MPU -> microprocessor -> embedded processor -> communications processor -> PowerQUICC II. Compared with a generic MCU, a PowerQUICC II integrates DMA engines, ATM segmentation and reassembly, and multi-channel serial interfaces directly, making it a system-on-chip for routers, DSLAMs, and base-station controllers. Key features of the MPC8265AVVPIBC include: PowerPC G2 core, 300 MHz operation, integrated CPM, 32-bit data path, support for DRAM and SDRAM memory controllers, and a 480-ball TBGA package. It also offers dual 10/100 Ethernet MACs, PCI bridge, multiple serial communication controllers, and an interrupt controller for real-time system responsiveness. The 'V' suffix indicates a specific speed grade and 'IBC' indicates a particular silicon revision and ordering code per NXP naming convention. Architecture: the chip uses a 0.25um CMOS process with on-chip caches, separate instruction and data MMUs, and a unified 64-bit system bus. The CPM provides 32-bit RISC processing for communication channels, leaving the PowerPC core free for higher-level protocol stacks. Memory support includes DRAM, SDRAM, ROM, Flash, and burst SRAM, with programmable chip-select outputs. Typical applications include wired networking equipment (routers, switches, DSLAMs), wireless base stations, telecom line cards, industrial control with Ethernet, and legacy embedded computing systems. It is also found in imaging and printing subsystems where the CPM offloads I/O from the host CPU. Choose the MPC8265AVVPIBC when you need a proven 32-bit communications MPU with deterministic serial performance. Design consideration: pay close attention to power sequencing between the 3.3V and 2.0V rails, ensure the JTAG pins are accessible for boundary-scan debugging, and use controlled-impedance traces for the 60x bus. The BGA package requires X-ray inspection or proper reflow profiling during assembly. This page synthesizes distributor pricing for the MPC8265AVVPIBC, side-by-side comparison against same-family MPC8265 variants, drop-in alternatives, and practical design notes that complement the NXP MPC8260A PowerQUICC II Hardware Specifications document.

RFQ যোগাযোগ
MPC8265AZUPJDC - PowerQUICC II HIP4C MPU, 300MHz, TBGA-480
MPC8265AZUPJDC

MPC8265AZUPJDC - PowerQUICC II HIP4C MPU, 300MHz, TBGA-480

The NXP MPC8265AZUPJDC is a PowerQUICC II HIP4C integrated communications microprocessor featuring a PowerPC G2 core running at 300 MHz, housed in a 480-pin TBGA (37.5 x 37.5 mm) package with 1.27 mm pitch. The device integrates a 32-bit RISC communications processor module (CPM) alongside the CPU core, delivering a tightly-coupled processing engine optimised for networking and telecom routing equipment. It operates from a 3.3 V supply with a 1.8 V internal core voltage produced by an on-board voltage regulator. What is a PowerQUICC II HIP4C processor? The PowerQUICC II family is an integrated communications processor line from NXP (formerly Freescale / Motorola) that combines a PowerPC CPU core with a separate RISC-based Communications Processor Module (CPM). The CPM handles serial protocols (Ethernet, ATM, HDLC, UART, SPI, I2C, USB) autonomously, offloading the CPU to maximise throughput in routers, switches, and base stations. The HIP4C variant of PowerQUICC II specifically targets high-performance networking designs requiring up to four Fast Ethernet or similar serial interfaces. Key features of the MPC8265AZUPJDC include 16K instruction / 16K data L1 caches, a 32-bit PCI interface, support for up to four 10/100 Fast Ethernet MACs, an SDRAM/DDR memory controller, and integrated DMA channels. The CPM supports multiple protocol engines, allowing simultaneous operation of Ethernet, ATM, and HDLC channels. The chip is fabricated on a 0.25 um CMOS process and is part of NXP's MPC82xx series of integrated communications processors. Architecturally, the MPC8265AZUPJDC separates real-time communication tasks (CPM side) from control-plane processing (CPU side), enabling deterministic protocol handling. Memory controllers include DRAM, SDRAM, Flash/ROM, and bus arbitration for external peripherals. Operating temperature range spans 0C to +105C for the JDC commercial extension grade, suitable for use in controlled-environment networking equipment. Typical applications include high-end routers, ATM switches, DSLAMs, base-station controllers, industrial protocol gateways, and remote-access concentrators. The wide protocol support makes it well-suited for legacy telecom infrastructure requiring multi-protocol bridging. Design considerations for the MPC8265AZUPJDC include proper thermal management via the TBGA substrate, careful signal-integrity routing for the 64-bit external bus, and decoupling for the 1.8 V internal core rail. Note: the datasheet indicates this part is Not For New Designs, so it is intended for maintenance of existing systems rather than new platform development.

RFQ যোগাযোগ
MPC8266AZUPJDC - PowerPC G2 MPU 300MHz | NXP 480-TBGA
MPC8266AZUPJDC

MPC8266AZUPJDC - PowerPC G2 MPU 300MHz | NXP 480-TBGA

The NXP MPC8266AZUPJDC is a PowerPC G2 microprocessor from NXP's MPC82xx (PowerQUICC II) family, integrating a single 32-bit PowerPC core running at 300 MHz inside a 480-pin TBGA package measuring 37.5 mm x 37.5 mm. The part is classified as an MPU (Microprocessor Unit) and is targeted at embedded networking and telecommunications equipment that require deterministic communication processing alongside general-purpose compute. A microprocessor (MPU) is an integrated circuit that contains a complete central processing unit, cache, memory management, and external bus logic on a single die. MPUs sit at the top of the embedded processor hierarchy above microcontrollers (MCUs): an MPU typically runs at higher clock rates, uses external DRAM/ROM, and relies on an external MMU, while an MCU integrates flash, RAM, and peripherals on-chip. The MPC82xx family specifically merges a PowerPC core with the CPM (Communications Processor Module), giving designers both a programmable compute engine and a hardware-accelerated communications engine on the same silicon. Within NXP's portfolio, MPC82xx sits between the older MPC8xx and the later MPC83xx/PowerQUICC III families. Key features of the MPC8266AZUPJDC include a 32-bit PowerPC G2 core, a 300 MHz core clock, integrated CPM with multiple serial controllers (FCCs, SCCs, MCCs), 32-bit address and data buses, and a 480-ball TBGA surface-mount package. The G2 core implements the PowerPC UISA (User Instruction Set Architecture) with hardware multiply/divide and supports both user and supervisor modes. Power management features include doze, nap, sleep, and deep-sleep modes for low-power telecom operation. The CPM subsystem accelerates ATM, HDLC, Ethernet (10/100), and TDM channels without loading the core, which is the architectural advantage that made the PowerQUICC II family dominant in legacy routers, DSLAMs, base stations, and PBX systems during the early 2000s. The 480-TBGA package exposes the full 32-bit external bus plus dedicated CPM I/O pins, enabling connection to SDRAM, Flash, PCI, and a wide variety of PHY/SERDES devices. Typical applications for the MPC8266AZUPJDC include enterprise routers, DSLAM line cards, ATM switches, wireless base station controllers, and industrial control platforms that need both deterministic serial handling and a programmable PowerPC host. Designers should pair it with a 60x-compatible SDRAM controller, a 32-bit Flash/ROM bank, and an external PHY for Ethernet or TDM lines. When designing with this part, pay close attention to the 480-TBGA PCB layout: the 1.27 mm ball pitch requires microvia or via-in-pad technology for reliable assembly, and the thermal pad must be soldered to a sufficiently large ground plane to keep the junction temperature below 105 C in convection-cooled enclosures. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

RFQ যোগাযোগ
MPC8270CVRMIBA - PowerQUICC II 266MHz MPU, 516-PBGA | NXP
MPC8270CVRMIBA

MPC8270CVRMIBA - PowerQUICC II 266MHz MPU, 516-PBGA | NXP

The NXP MPC8270CVRMIBA is a PowerQUICC II communications processor featuring a PowerPC G2_LE core running at 266 MHz, housed in a 516-pin PBGA package measuring 27x27 mm. The device integrates a 32-bit RISC architecture core with dedicated communications engine peripherals including PCI, USB, HDLC, and 10/100 Ethernet interfaces. It targets telecom, networking, and industrial control applications where multi-protocol bridging and deterministic real-time response are essential. A microprocessor (MPU) is an integrated circuit that fetches, decodes, and executes instructions from memory while coordinating peripherals through on-chip buses. Within the broader semiconductor hierarchy, microcontrollers and microprocessors form a family of programmable logic devices under the Integrated Circuits umbrella (MPU -> microprocessor -> programmable logic -> integrated circuit -> semiconductor). The MPC82xx PowerQUICC II family occupies the communications-processing niche, combining a general-purpose PowerPC core with a CPM (Communications Processor Module) co-processor that offloads DMA, HDLC framing, USB, and Ethernet MAC duties. This dual-engine architecture allows the host core to run control-plane software while the CPM handles high-throughput data-plane traffic. Key differentiating features include the integrated CPM with three 10/100 Mbps Ethernet MACs, USB 2.0 with integrated PHY, three HDLC/Serial interfaces, an I2C controller, and a 32-bit PCI interface (v2.2 compliant). The 516-PBGA package provides high pin density for the extensive I/O and bus signals. The -40C to +105C industrial operating range supports outdoor and factory-floor deployments. Architecturally, the part is built on a 0.13 µm HiP7 process node and combines an integer and floating-point PowerPC execution core with the dual-port system bus and dedicated peripheral channels typical of the PowerQUICC II family. The host/core split allows deterministic traffic shaping without burdening the host processor with interrupt-driven I/O. Typical deployments include multi-channel DSLAM line cards, industrial routers and gateways, protocol-conversion bridges (E1/T1 to IP), and PCI add-in cards for legacy serial-port expansion. The device is also used in secure access concentrators and SCADA master stations. Design considerations: the 516-PBGA package requires a multi-layer PCB (typically 6-8 layers) with controlled-impedance routing for the external memory bus. Designers should budget for substantial current draw on the 1.5V core rail and route the differential Ethernet pairs with 100-ohm impedance matching. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design guidance not aggregated on the manufacturer datasheet alone.

RFQ যোগাযোগ
MPC8270CZQMIBA - PowerQUICC II MPU, 266MHz, BGA-516 | NXP
MPC8270CZQMIBA

MPC8270CZQMIBA - PowerQUICC II MPU, 266MHz, BGA-516 | NXP

The NXP MPC8270CZQMIBA is a PowerQUICC II communications processor built around the PowerPC G2_LE core, delivering 266 MHz core performance in a 516-pin PBGA (27x27 mm) package. As a member of the MPC82xx family, it integrates a 32-bit RISC communications engine with on-chip peripherals including PCI, USB, HDLC, 10/100 Ethernet and a memory controller, targeting wired and wireless infrastructure equipment. A communications processor (CP) is a specialized microprocessor that combines a general-purpose CPU with dedicated hardware engines for packet processing, serial interfaces and bus bridging. Within the broader taxonomy, the MPC8270CZQMIBA sits inside the MPU (microprocessor unit) category, which belongs to integrated circuits for embedded control and networking. The PowerQUICC II line evolved from Freescale's earlier PowerQUICC I (MPC860) devices and was later superseded by PowerQUICC III, positioning this part in a mature, well-documented family. Key features include 266 MHz core speed (process revisions reach up to 333 MHz in the family), 64-bit data bus architecture, integrated PCI 2.2 host/agent controller, USB 1.1 interface, 128-channel HDLC engine, 10/100 Ethernet MAC, and 1.5 V core supply with 3.3 V I/O. The HiPerMOS7 0.13-micron CMOS process lowers power dissipation versus its 0.18-micron predecessors while preserving binary compatibility with the earlier MPC8260/MPC8270 generations. Architecturally, the device uses a dual-engine design: a PowerPC core running the operating system and control plane, while the CPM (Communications Processor Module) handles DMA-driven serial protocols independently. This separation enables line-rate processing on multiple TDM, Ethernet and PCI channels without burdening the CPU. Typical applications include telecom line cards, DSLAMs, router control planes, industrial Ethernet bridges, VoIP gateways and cellular base station control boards. Designers select it where deterministic multi-channel serial throughput, PCI-based expansion, and long-term software reuse across PowerQUICC generations are required. When selecting peripherals, ensure the host system provides the 1.5 V core regulator and the 3.3 V I/O rail required by the HiPerMOS7 process. PCB layout must allocate adequate BGA breakout routing and decoupling, and the JTAG/BDM interface should be brought out for production test. This page synthesizes distributor pricing, last-time-buy availability, and a curated set of same-family drop-in alternatives not consolidated on a single manufacturer datasheet.

RFQ যোগাযোগ
MPC8270VRMI - PowerQUICC II MPU 266MHz PBGA-516 | NXP
MPC8270VRMI

MPC8270VRMI - PowerQUICC II MPU 266MHz PBGA-516 | NXP

The NXP MPC8270VRMI is a PowerQUICC II integrated communications processor featuring a PowerPC G2_LE core running at 266 MHz, packaged in a 516-pin PBGA (27x27 mm). It integrates PCI, USB, 128-channel HDLC, and 10/100 Ethernet peripherals on a single die manufactured on NXP's HiPerMOS7 0.13-micron process technology, targeting wired and wireless infrastructure communications processing tasks. A microprocessor (MPU) in the PowerPC architecture family is a system-on-chip that combines a CPU core with communications peripherals and memory controllers. The PowerQUICC II family represents NXP's flagship communications processor line, evolving from the earlier PowerQUICC I by adding higher clock speeds, faster memory interfaces, and integrating more peripheral channels. The MPC82xx series follows a hypernym hierarchy of microprocessor -> communications processor -> SoC -> integrated circuit. The MPC8270 in particular is the lower-power, lower-cost derivative of the same generation, distinct from the higher-performance MPC8280. Key features include 16 Kbytes of instruction cache and 16 Kbytes of data cache, a 60x-compatible 64-bit local bus running up to 133 MHz, two 10/100 Ethernet MACs via MII/RMII interfaces, three FCC serial channels (HDLC/Transparent/UART), an SCC serial channel supporting HDLC/HDLC-bus/UART/UART-CL, an SPI interface, an I2C controller, a USB 1.1 host/slave controller, and a 32-bit/33 MHz PCI interface. Memory support covers DDR and SDRAM with ECC, plus NAND flash via the integrated FCC. The architecture pairs a general-purpose PowerPC core with a separate RISC-based CPM (Communications Processor Module) that offloads peripheral handling, allowing the CPU to focus on routing and control-plane workloads. The HiPerMOS7 0.13-micron process delivers improved performance per watt compared with the earlier PowerQUICC I generation. Internal DMA channels and a 32-bit PCI bridge enable direct data movement between peripherals and system memory without CPU intervention. Typical applications include DSLAM line cards, multiservice access routers, wireless base-station controllers, PBX and gateway systems, T1/E1 aggregation equipment, and industrial control with serial bridging. The combination of Ethernet, HDLC, USB, and PCI makes it well suited to legacy telecom equipment and enterprise networking gear that must interface with multiple physical-layer devices simultaneously. When designing with the MPC8270VRMI, allocate adequate PCB area beneath the 27x27 mm PBGA-516 package for via-in-pad stitching and provide a continuous ground plane for the CPM clock domain. The 1.5 V core and 3.3 V I/O supply domains require separate decoupling networks and a defined power-up sequencing order to avoid latch-up. This page synthesizes distributor pricing, same-package PBGA-516 alternatives, and practical design notes not found in the manufacturer datasheet alone, including parametric proximity scoring and PCB-level integration guidance.

RFQ যোগাযোগ
MPC8270VRMIBA - PowerQUICC II 266MHz MPU | NXP | Networking
MPC8270VRMIBA

MPC8270VRMIBA - PowerQUICC II 266MHz MPU | NXP | Networking

The NXP MPC8270VRMIBA is a PowerQUICC II communications processor built on a 32-bit PowerPC G2_LE core running at 266 MHz, housed in a 516-pin PBGA package (27 x 27 mm). It integrates a high-performance RISC engine with dedicated communications peripherals including PCI, USB, HDLC, and 10/100 Ethernet, designed for wired and wireless infrastructure processing. A communications processor is a specialized microprocessor that combines a general-purpose CPU core with hardware accelerators for telecom and networking protocols. The PowerQUICC II architecture belongs to the broader family of embedded microprocessors (MPU -> microprocessor -> microcontroller unit -> semiconductor device), optimized for deterministic real-time packet handling rather than pure compute. Key features include 32 KB of on-chip cache memory, a core voltage range of 1.45 V to 1.6 V, I/O at 3.3 V, HiPerMOS7 0.13-micron silicon process technology, and an operating temperature range of 0 C to 105 C. The integrated communications engine offloads HDLC, ATM, and Ethernet framing from the host CPU, enabling line-rate throughput without software intervention. The MPC8270VRMIBA uses a Harvard-style bus architecture with separate instruction and data paths feeding the CPM (Communications Processor Module), allowing simultaneous CPU compute and DMA-driven peripheral servicing. The 516-ball PBGA provides ample signal headroom for the 32-bit address/data bus, three Fast Ethernet MACs, USB 1.1, and a PCI 2.2 interface. Typical applications include DSLAM line cards, wireless base station control plane, router/switch control, industrial control gateways, and T1/E1 aggregation equipment. The wide integration reduces BOM and board area compared with discrete CPU-plus-assp designs. When designing with this part, ensure proper power sequencing of 1.5 V core and 3.3 V I/O rails and provide adequate decoupling to the PBGA's inner-row balls. The part has been flagged End of Life on NXP's product page, so design teams should validate longevity supply before committing to new programs. This page synthesizes distributor pricing, same-family and cross-family alternatives, and practical design notes not found in the manufacturer datasheet alone.

RFQ যোগাযোগ
MPC8270VVUPEA - PowerQUICC II 450MHz MPU | NXP Semiconductors
MPC8270VVUPEA

MPC8270VVUPEA - PowerQUICC II 450MHz MPU | NXP Semiconductors

The NXP Semiconductors MPC8270VVUPEA is a PowerQUICC II communications processor built on the PowerPC G2_LE core, delivering up to 450 MHz core clock and approximately 885 MIPS throughput in a 480-pin TBGA (37.5 x 37.5 mm) package. The device integrates a 32-bit PowerPC RISC engine, dual 10/100 Ethernet controllers, PCI, USB, HDLC, and a flexible system interface for telecom and networking line cards. A communications processor (also called a network processor or comms MPU) is a specialized microprocessor that offloads packet processing, DMA, and serial-protocol handling from a host CPU. Within the broader hierarchy, it sits under microprocessor IC -> MPU -> communications processor -> PowerQUICC family. The MPC8270 belongs to NXP/Freescale's MPC82xx family, designed for high-throughput I/O rather than general-purpose compute. Key features include a 450 MHz G2_LE core with 16K instruction and 16K data L1 caches, dual 10/100 Mbps Ethernet MACs, PCI 2.2 interface (32-bit, 66 MHz capable), USB 1.1 host/slave, up to three FCCs supporting HDLC/UART/SPI, and a 60x-compatible system bus. The CPM (Communications Processor Module) provides hardware-accelerated protocol termination independent of the core. The architecture uses a 0.13-micron HiP7 process with separate RISC engines for system control and protocol handling. The 480-TBGA package delivers the high pin count required for parallel system buses plus multiple serial interfaces, while supporting industrial-grade 0 to 105 degrees C operation. Typical applications include WAN interface cards, DSLAM line cards, routers, wireless base-station controllers, and industrial embedded systems requiring integrated multi-protocol I/O with deterministic real-time response. When laying out the 480-TBGA, allocate at least 4-layer PCB stack-up with continuous power and ground planes under the device; use matched-impedance routing for the 60x system bus and Ethernet MII/GMII signals. Decoupling must include low-ESR bulk caps at each VDDCORE island. This page synthesizes distributor pricing, parametric context, and practical design considerations not aggregated elsewhere, helping sourcing engineers evaluate the MPC8270VVUPEA against modern SoC alternatives.

RFQ যোগাযোগ
MPC8270ZQMIBA - PowerQUICC II MPU 266MHz 516-PBGA | NXP
MPC8270ZQMIBA

MPC8270ZQMIBA - PowerQUICC II MPU 266MHz 516-PBGA | NXP

The NXP MPC8270ZQMIBA is a PowerQUICC II communications processor built on a 32-bit PowerPC G2_LE core, operating at 266 MHz (the 333 MHz figure cited on some distributor pages refers to the bus clock) in a 516-pin PBGA package measuring 27x27 mm. Fabricated on a 0.13 micron HiPerMOS7 CMOS process, the device integrates a high-performance RISC engine with dedicated communications peripherals including PCI, USB, HDLC, and Ethernet MAC, targeting wired and wireless infrastructure equipment. A microprocessor (MPU) is an integrated circuit that combines a central processing unit, memory interfaces, and peripheral controllers on a single die. The PowerQUICC II family belongs to the broader Power Architecture microprocessor hierarchy, occupying the niche between general-purpose PowerPC microprocessors and application-specific communications processors. By embedding both computation and I/O acceleration in one package, PowerQUICC II devices reduce system BOM count and latency for protocol processing, a critical advantage in base stations, DSLAMs, and router line cards. Key features include 16 KB instruction and 16 KB data L1 caches, dual 10/100 Ethernet MACs with MII/RMII interfaces, a 32-bit PCI 2.2 controller, USB 1.1 host/slave, HDLC/TDM support for up to 256 channels, and a 60x-compatible local bus. The integrated CPM (Communications Processor Module) offloads protocol handling from the core, enabling sustained line-rate throughput on multiple serial channels concurrently. Memory interfaces include a 64-bit SDRAM controller supporting PC100/PC133 and a 32-bit local bus with Flash/ROM support. The architecture pairs a superscalar PowerPC G2_LE core with a dedicated RISC-based CPM, allowing the host CPU to run Linux or VxWorks while the CPM independently manages time-critical protocol stacks. This dual-engine topology is the defining technical characteristic of PowerQUICC II and explains its enduring presence in telecom designs where deterministic I/O latency matters more than raw clock speed. Typical applications include wireless base station controllers, DSL access multiplexers, multi-port router line cards, voice-over-IP gateways, and industrial serial protocol concentrators. The PCI and Ethernet integration also makes it suitable for embedded networking appliances requiring deterministic multi-protocol bridging. When designing with this part, note that thermal dissipation in the 516-PBGA package depends heavily on PCB layer count and copper pour area; a minimum 8-layer stack-up with continuous ground plane is recommended. The core voltage requires careful sequencing to avoid latch-up, and decoupling capacitance must follow the reference board layout in the hardware specifications document. This page synthesizes distributor pricing, drop-in same-family PowerQUICC alternatives, and practical design considerations not collated in the manufacturer datasheet alone.

RFQ যোগাযোগ
MPC8270ZUQLDA - PowerQUICC II 333MHz MPU | NXP | Comm Processor
MPC8270ZUQLDA

MPC8270ZUQLDA - PowerQUICC II 333MHz MPU | NXP | Comm Processor

The NXP MPC8270ZUQLDA is a PowerQUICC II communications processor featuring a 32-bit PowerPC G2_LE core running at 333 MHz, integrated into a 480-pin TEBGA (37.5x37.5 mm) package. It combines a high-performance RISC-style microprocessor core with a system-on-chip communications engine, targeting wired and wireless infrastructure where deterministic networking and protocol termination matter more than raw compute throughput. A PowerQUICC communications processor is a specialized system-on-chip that integrates a general-purpose CPU core with dedicated peripheral and protocol-processing engines. The MPC82xx family typically embeds a CPM (Communications Processor Module) for HDLC, Ethernet, USB, and PCI bridging, offloading these tasks from the host CPU. In the hierarchy: PowerQUICC -> communications processor -> embedded MPU -> microprocessor -> semiconductor IC. Key features include a 333 MHz core, 32-bit data path, integrated PCI, USB, HDLC, and Ethernet interfaces, and a 0 to 105C commercial operating temperature range. The device uses NXP's HiPerMOS7 0.13-micron process technology, achieving the PowerQUICC II family's blend of throughput and low power for routing, switching, and access equipment. The 480-TBGA package provides dense I/O for simultaneous memory and high-speed serial interfaces. The integrated CPM can handle multiple Fast Ethernet MACs, ATM, HDLC channels, and PCI bridges in parallel, freeing the G2_LE core for control-plane tasks, routing tables, or application code. Typical applications include wired and wireless infrastructure such as DSLAM line cards, wireless base stations, multi-service access multiplexers, routers, and industrial control platforms that require deterministic communication protocol handling alongside embedded Linux or VxWorks application code. Designers should validate thermal design assumptions given the 37.5x37.5 mm BGA footprint, ensure multi-layer PCB stack-up for high-speed signal integrity, and confirm that DDR/SDRAM memory interfaces are length-matched per the NXP reference design. This part is now in NXP's End-of-Life flow - see NXP product page for PCN and replacement guidance. This page synthesizes distributor pricing, drop-in alternatives within the PowerQUICC II family, and practical design notes not found in the standalone datasheet.

RFQ যোগাযোগ
MPC8271CVRMIBA - PowerQUICC II 266MHz MPU | NXP 516-BGA
MPC8271CVRMIBA

MPC8271CVRMIBA - PowerQUICC II 266MHz MPU | NXP 516-BGA

The NXP MPC8271CVRMIBA is a PowerQUICC II integrated communications processor based on the Power Architecture technology, operating at 266 MHz with a single 32-bit PowerPC G2_LE core and integrated Communications Processor Module (CPM). It is housed in a 516-pin TEBGA (27x27 mm) package and fabricated on a 0.13 µm HiP7 process. A microprocessor (MPU) is the central processing unit of an embedded system, executing operating systems, network stacks, and protocol code. The PowerQUICC II family sits in the broader taxonomy of: MPU -> embedded processor -> RISC processor -> communications processor -> networking SoC. The integrated CPM offloads DMA, HDLC, Ethernet, ATM, and serial peripherals from the core, enabling deterministic throughput without consuming CPU cycles. Key features include 16 Kbytes of instruction cache and 16 Kbytes of data cache, a 32-bit PCI bridge, dual 10/100 Ethernet MACs, a 60x-compatible system bus, and DRAM/SDRAM memory controllers. The device operates from a 3.3 V I/O supply with a 1.5 V core voltage and supports industrial-grade temperatures from -40C to +105C. The architecture combines a PowerPC G2_LE core with a CPM coprocessor interconnected via an internal 32-bit bus. This dual-engine design excels at packet processing because the CPM handles time-critical I/O while the core runs control-plane code. Hardware encryption and security acceleration are available on certain family members. Typical applications include SOHO and SMB routers, integrated access devices, DSLAM line cards, wireless base-station controllers, and industrial protocol gateways. The integrated Ethernet MACs and PCI interface minimize external component count for compact networking designs. When designing with this part, pay close attention to the 516-ball BGA routing and the multi-rail power sequencing (1.5 V core before 3.3 V I/O). Decoupling must follow NXP's reference design exactly to meet AC timing on the 60x bus. This page synthesizes distributor pricing, pin-compatible drop-in alternatives within the PowerQUICC II family, and practical design notes not found in the manufacturer datasheet.

RFQ যোগাযোগ
MPC8271CVRPIEA - PowerPC G2_LE MPU 300 MHz 516-PBGA | NXP
MPC8271CVRPIEA

MPC8271CVRPIEA - PowerPC G2_LE MPU 300 MHz 516-PBGA | NXP

The NXP MPC8271CVRPIEA is a PowerPC G2_LE microprocessor from the MPC82xx family, integrating a 32-bit single core running at 300 MHz with up to 570 MIPS performance, housed in a 516-ball PBGA package measuring 27x27 mm. It is designed for high-performance embedded communications and networking applications where deterministic processing and rich peripheral integration matter more than raw clock speed. A microprocessor (MPU) is a single-chip CPU that integrates the central processing unit with cache, a memory controller and various system peripherals. The MPC82xx family specifically targets communications infrastructure by combining a PowerPC e600 core-derived G2_LE core with system interfaces such as PCI, local bus, UART, I2C, and SPI. Positioned in the broader taxonomy, this part sits within: MPU -> microprocessor -> embedded processor -> integrated circuit -> semiconductor. Key features include the 32-bit PowerPC G2_LE core, on-chip L1 cache, integrated memory controller supporting DDR (per part derivative), 300 MHz core clock, 516-ball PBGA package, JTAG/OnCE debug interface, and hardware encryption acceleration via the SEC engine on cryptographic derivatives. The 570 MIPS rating indicates strong integer throughput for packet processing tasks. Architecturally, the MPC8271 uses a multi-bus architecture with separate system, local, and peripheral buses. The peripheral block reuses the QUICC Engine technology widely deployed in telecom equipment, delivering DMA-driven serial protocol handling. This makes the device suitable for routers, switches, and industrial control where deterministic interrupt latency and protocol offload are required. Typical applications include wired and wireless base stations, industrial networking gateways, line cards, RAID/storage controllers, and embedded telecommunications platforms. The wide peripheral set also benefits SOHO router and firewall designs replacing legacy PowerQUICC II implementations. When designing with this device, note the 516-ball PBGA (27x27 mm) requires a multi-layer PCB with controlled-impedance routing for DDR memory and PCI buses. Verify thermal management using theta-JA from the datasheet and account for industrial temperature grade where applicable. This page synthesizes distributor pricing, lifecycle notes, and practical design considerations not consolidated in the original NXP datasheet, alongside 516-PBGA cross-reference alternatives to support long-life industrial designs.

RFQ যোগাযোগ
MPC8271CVRTIEA - PowerQUICC II 400MHz 32-bit MPU 516-BGA | NXP
MPC8271CVRTIEA

MPC8271CVRTIEA - PowerQUICC II 400MHz 32-bit MPU 516-BGA | NXP

The NXP MPC8271CVRTIEA is a PowerQUICC II communications processor based on the PowerPC G2_LE core, delivering a 32-bit processing pipeline at 400 MHz and housed in a 516-pin PBGA package measuring 27x27 mm. It is a member of the MPC82xx family that integrates a high-performance embedded Power Architecture core with a dedicated Communications Processor Module (CPM) supporting PCI, USB, UTOPIA, and other wired communications peripherals in a single silicon die. An MPU (Microprocessor Unit) in the PowerQUICC II class is a system-on-chip designed for cost-sensitive networking and telecom equipment where deterministic peripheral handling matters as much as raw core throughput. The MPC8271 family sits above the MPC8247/MPC8248 in CPM feature density while sharing the same HiP7 process, allowing software written for one variant to migrate across siblings with minimal driver change. Key features include a single PowerPC G2_LE core running up to 400 MHz, on-chip CPM with dual Fast Ethernet MAC, PCI bridge, USB 1.1 host/slave, UTOPIA/L2 interface, and I2C/SPI/UART serial channels. Memory management is handled by an integrated MMU with 16-entry TLB and hardware table-walk assist, allowing Linux, VxWorks, and other RTOS deployments. Industrial temperature grade (-40C to +105C) supports outdoor and hardened enclosures. The HiP7 0.13 µm CMOS process integrates the PowerPC core, CPM engine, dual memory controllers, and peripheral bridges while keeping thermal dissipation within the BGA thermal envelope. Hardware-assisted encryption (on the sibling MPC8272) is intentionally absent on the MPC8271, positioning it for designs that prefer software crypto or external accelerators. Typical applications include small/medium enterprise routers, xDSL/Cable modem aggregation, industrial control gateways, PCI-based embedded SBCs, and telecom line cards. The CPM offloads protocol processing from the core, leaving CPU cycles for routing, filtering, and management-plane tasks. When designing with this device, provide separate power rails for core, PLL, and I/O, and follow NXP AN2810 for BGA decoupling. The 27x27 mm PBGA requires a 4-6 layer PCB with at least one solid ground plane beneath the device; thermal relief is provided through the package's exposed die paddle via in-package vias. This page synthesizes distributor pricing, lifecycle status, drop-in same-package alternatives, and practical BGA-layout design notes not consolidated in the manufacturer datasheet.

RFQ যোগাযোগ
MPC8271CZQMIBA - PowerQUICC II MPC82xx 266MHz 32-Bit MPU | NXP
MPC8271CZQMIBA

MPC8271CZQMIBA - PowerQUICC II MPC82xx 266MHz 32-Bit MPU | NXP

The NXP MPC8271CZQMIBA is a PowerQUICC II communications processor built around a PowerPC G2_LE core, running at 266 MHz with a 32-bit architecture, housed in a 516-pin PBGA (27x27 mm) package. It integrates the MPC82xx core complex with communications peripherals targeted at networking and embedded routing equipment. What is a PowerQUICC II processor? PowerQUICC II is NXP's (formerly Freescale) communications-processor family that combines a PowerPC execution core with on-chip networking peripherals such as fast Ethernet MACs, ATM, HDLC, and TDM interfaces. The MPC8271 is part of the MPC82xx sub-family, sitting in the hierarchy: PowerQUICC II -> MPC82xx -> MPC8271; its core lineage is PowerPC G2_LE -> PowerPC 603e -> PowerPC family -> embedded 32-bit RISC microprocessor. It targets cost-sensitive networking equipment where hardware offload of packet processing is more economical than a general-purpose CPU. Key features include a 16-Kbyte instruction cache and 16-Kbyte data cache, a 32-bit PCI interface, a 32-bit local bus, and multiple serial communications controllers for T1/E1, UTOPIA, and Fast Ethernet. The integrated CPM (Communications Processor Module) handles low-level protocol tasks, freeing the core to run the application stack. Memory management is supported through a memory controller that connects to SDRAM, ROM/Flash, and peripherals with configurable chip selects. The -40C to +105C extended-temperature operation supports industrial and telecom environments where commercial-grade parts are inadequate. The MPC8271 architecture uses a dual-engine approach: the G2_LE core runs the operating system and control plane, while the CPM engine handles DMA-driven serial protocol processing. This division enables wire-speed handling of multi-channel TDM streams without loading the host core. The 516-PBGA package provides the routing density required for the wide parallel buses and high-pin-count serial interfaces, and the 27x27 mm body is compatible with standard high-density PCB assembly processes. Typical applications include small-to-medium enterprise routers, integrated access devices, DSLAM line cards, industrial control gateways, and embedded networking where PCI-v2 support and extended-temperature operation are required. The device is well suited to legacy migration designs that need an upgrade path from earlier MPC860 designs while preserving software investment. The integrated CPM and PCI-v2 interfaces allow the part to bridge legacy telecom infrastructure with newer embedded control buses. When designing with this part, allocate sufficient PCB area for the 516-PBGA footprint and plan thermal management for industrial-grade operation. Designers should consult the NXP reference manual and errata list to validate timing closure on the local-bus and PCI-v2 interfaces for their specific board layout, and verify boot ROM and reset sequencing against the latest NXP documentation.

RFQ যোগাযোগ
MPC8271CZQTIEA - PowerQUICC II 400MHz MPU | NXP | BGA-516
MPC8271CZQTIEA

MPC8271CZQTIEA - PowerQUICC II 400MHz MPU | NXP | BGA-516

The NXP MPC8271CZQTIEA is a PowerQUICC II integrated communications processor built on a 0.13µm HiP7 process, integrating a 32-bit Power Architecture G2_LE core running up to 400 MHz with a separate RISC communications processor module (CPM) on a single die. The device comes in a 516-ball PBGA package (27 x 27 mm) for high-density networking and telecom designs and is the lead-free (Pb-free) variant of the PowerQUICC II family. What is the PowerQUICC II architecture? The PowerQUICC II is a family of integrated communications processors from NXP (formerly Freescale) that pairs a Power Architecture core with a CPM optimized for networking protocol termination. It sits in the broader taxonomy: Power Architecture core -> embedded microprocessor -> communications processor -> networking SoC, and historically served as the main processor for routers, DSLAMs, and wireless base-station line cards before being succeeded by the PowerQUICC III family. Key features include 16 KB instruction and 16 KB data Level-1 caches, a 32-bit PCI interface, a 64-bit 60x bus for system interconnect, three Fast Ethernet controllers, an ATM/POS controller, two multi-channel HDLC/TDM controllers, and an optional security engine. The integrated CPM offloads MAC, ATM SAR, HDLC, and encryption tasks so the G2_LE core can focus on control-plane and routing software. Typical applications include enterprise routers, multiservice access switches, DSLAM line cards, mini-DSLAM aggregation nodes, industrial control gateways, and ATM edge switches. Design considerations for this part include PCB routing of the 516-ball PBGA, thermal management at full 400 MHz operation, and the need for matched-impedance DDR-1/LPDDR memory traces - refer to the NXP hardware design checklist before laying out a board. This page synthesizes distributor pricing, life-cycle status (End-of-Life per NXP product page), drop-in alternatives, and practical design notes not consolidated on the manufacturer datasheet.

RFQ যোগাযোগ
MPC8271CZQTIEA557 - PowerQUICC II MPU, 400 MHz, 516-PBGA | NXP
MPC8271CZQTIEA557

MPC8271CZQTIEA557 - PowerQUICC II MPU, 400 MHz, 516-PBGA | NXP

The NXP (formerly Freescale) MPC8271CZQTIEA557 is a PowerQUICC II family microprocessor built on the PowerPC G2_LE core architecture, delivering up to 400 MHz core performance in a 516-pin plastic BGA (PBGA) package measuring 27 x 27 mm. It integrates a 32-bit RISC CPU subsystem with a Communications Processor Module (CPM) that combines networking peripherals, DMA controllers, and protocol engines on-chip. What is an MPU (Microprocessor Unit)? A microprocessor is the central processing IC in an embedded system. Unlike a microcontroller (MCU), an MPU typically requires external memory, external peripherals, and external power management, and is paired with companion chips to form a complete SoC-like platform. The PowerQUICC II hierarchy sits in the broader category of communications processors - PowerPC core -> PowerQUICC II family -> communications MPU -> embedded microprocessor -> semiconductor. PowerQUICC II MPUs are widely deployed in telecom, networking, and industrial control equipment where deterministic communication throughput matters. Key features of the MPC8271CZQTIEA557 include a 16 Kbyte instruction cache, 16 Kbyte data cache, integrated Fast Ethernet MAC, dual UART, dual I2C, USB 2.0 (per the Freescale-era datasheet family), PCI bridge interface, and multiple serial interfaces. The device operates from a 3.3 V I/O supply with separate core voltage rails and supports operating temperatures up to 105 C junction. The 27 x 27 mm PBGA package provides the high pin count and thermal performance required for high-speed parallel buses. The MPC8271 architecture combines a general-purpose 32-bit PowerPC core with a hardware protocol engine (CPM) that handles communication tasks independently, reducing CPU load for networking, serial, and bridging workloads. This makes the device suitable for routing, switching, and protocol conversion systems. Typical applications include SOHO / mid-range routers, network attached storage (NAS), industrial control with Ethernet/IP, telecom base station controllers, and legacy DSLAM / access multiplexer designs. Engineering note: the 516-PBGA footprint demands multilayer PCB stack-up with controlled-impedance routing for the external memory bus. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

RFQ যোগাযোগ
MPC8271VRMIBA - PowerQUICC II MPC8271, 266MHz, 516-PBGA | NXP
MPC8271VRMIBA

MPC8271VRMIBA - PowerQUICC II MPC8271, 266MHz, 516-PBGA | NXP

The NXP MPC8271VRMIBA is a PowerQUICC II integrated communications processor that combines a 32-bit Power Architecture core with a separate CPM (Communications Processor Module) on a single die. It runs at 266MHz, operates across a 0C to 105C junction range, and is offered in a 516-ball PBGA package measuring 27x27 mm, designed for cost-sensitive networking and telecom infrastructure. A PowerQUICC II processor is a highly integrated system-on-chip that pairs a general-purpose Power Architecture core with a dedicated RISC communications engine to offload networking tasks such as HDLC, ATM, Ethernet MAC, and UART handling. In the broader taxonomy, this places it as a communications processor -> embedded MPU -> microprocessor -> integrated circuit. The architecture is a successor to the original PowerQUICC I (MPC860) line and is widely used in routers, DSLAMs, and industrial control planes where deterministic I/O throughput matters more than raw clock speed. Key features of the MPC8271VRMIBA include the 266MHz PowerPC G2_LE core, dual 10/100 Ethernet MACs supported by the CPM, a 32-bit PCI interface, three fast UARTs, and a 60x-compatible bus with SDRAM controller. The device integrates hardware security for encryption acceleration and is fabricated in NXP's 0.13 micron HiP7 process, which balances leakage and performance for embedded workloads. From an architectural standpoint, the Power Architecture core executes the operating-system and control-plane code while the CPM autonomously services time-critical I/O via microcode-driven protocol engines, freeing the core from bit-banging. This dual-engine approach is what historically differentiated PowerQUICC II from simpler ARM-based MCUs in wired networking designs. Typical applications include small-to-medium enterprise routers, integrated access devices, industrial gateways, and line cards for legacy telecom equipment. The 60x bus and dual Ethernet ports make it well suited to designs that need to bridge legacy MII/RMII peripherals with modern switching fabrics. Selected peripherals from the Site MPN list such as the MAX1304ECM/V+ ADC and MAX1363MEUB+ ADC are often paired on the same control board for sensor aggregation. When laying out this BGA, allocate at least four PCB layers with a continuous ground plane under the package; the 27x27 mm footprint leaves space for trace fan-out between balls on the inner layers. Decouple each Vdd/VddCore supply pair with a 0.1 uF X7R plus a 10 uF tantalum within 5 mm of the ball to keep the CPM's SERDES-like I/O quiet during burst transfers.

RFQ যোগাযোগ
MPC8271VRTIEA - 400MHz PowerQUICC II MPU, 516-PBGA | NXP
MPC8271VRTIEA

MPC8271VRTIEA - 400MHz PowerQUICC II MPU, 516-PBGA | NXP

The NXP MPC8271VRTIEA is a PowerQUICC II communications processor that integrates a PowerPC G2_LE core running at 400 MHz (760 MIPS) with a separate Communications Processor Module (CPM) supporting PCI, USB, Fast Ethernet, UTOPIA, and HDLC/T1/E1 channels, housed in a 516-pin PBGA (27x27 mm) package. A PowerQUICC II processor is a system-on-chip built around the PowerPC architecture, combining general-purpose computation with hardware-accelerated protocol processing. The MPC82xx family sits within the broader hierarchy of embedded microprocessors, communications processors, and SoCs from Power Semiconductors / NXP's networking portfolio, designed for wired/wireless infrastructure, industrial control, and storage routers where deterministic throughput on multiple serial channels is mandatory. The integrated CPM offloads protocol stacks from the CPU core, preserving MIPS for application, control-plane, or routing tasks. Key features include 16KB instruction and 16KB data L1 caches, a 32-bit PCI interface compliant with PCI 2.2, dual 10/100 Mbps Fast Ethernet controllers, an integrated USB 1.1 device/host controller, a UTOPIA Level-2 interface for ATM/ADSL framers, and multi-channel HDLC for T1/E1 WAN links. The Memory Controller supports DDR SDRAM, 60x bus expansion, and local bus peripherals, while the Security Engine accelerates IPSec, 3DES, AES, SHA-1, and MD5. Power management is provided through multiple clock domains and a 1.5V core / 3.3V I/O split. Typical applications include DSLAM line cards, multi-service access routers, T1/E1 channel banks, industrial serial-protocol gateways, and storage RAID controllers. The 516-pin PBGA delivers both the high pin count and signal integrity required for simultaneous PCI, Ethernet, and serial interfaces, while the 27x27 mm footprint keeps board area modest for high-density line-card layouts. When designing with this processor, ensure 4-layer PCB stack-up with continuous ground plane under the BGA to maintain signal integrity for DDR and PCI signals. Decoupling requires 0.1 µF ceramic capacitors within 5 mm of every power pin and bulk tantalum/polymer capacitors on each supply rail. The JTAG boundary-scan chain must remain accessible for production test. This page synthesizes distributor pricing, drop-in alternatives from the same PowerQUICC II family, and practical design notes not found in the manufacturer datasheet alone.

RFQ যোগাযোগ
MPC8271ZQMIBA - PowerQUICC II MPU, 266MHz, 516-PBGA | NXP
MPC8271ZQMIBA

MPC8271ZQMIBA - PowerQUICC II MPU, 266MHz, 516-PBGA | NXP

The NXP (formerly Freescale) MPC8271ZQMIBA is a PowerQUICC II integrated communications processor with a 32-bit Power Architecture core running at 266MHz, housed in a 516-pin PBGA (27x27 mm) package. It operates from a 1.5V core / 3.3V I/O dual-rail supply and integrates a high-performance G2_LE core with a separate RISC communications processor module (CPM) on-chip. A microprocessor (MPU) is a single-chip CPU that integrates core, cache, memory controller and peripheral interfaces into one package, sitting at the top of the embedded-system hierarchy above microcontrollers (MCUs). The PowerQUICC II family specifically addresses telecom and networking infrastructure where simultaneous high-throughput communication protocol handling and general-purpose control are required. The 'Power Architecture' instruction set is a superset of the original PowerPC ISA and is licensed across multiple vendors, giving the MPC8271 a robust toolchain ecosystem. Key features of the MPC8271ZQMIBA include 16KB instruction and 16KB data Level-1 caches, a 32-bit 60x bus to external memory, dual 10/100 Ethernet MACs, dual Fast (H.110-like) serial communication controllers, USB, I2C, SPI, and a 32-bit PCI interface. The on-chip CPM offloads protocol processing (ATM, HDLC, Ethernet bridging) from the core, a defining PowerQUICC trait. The 516-PBGA package exposes the full peripheral set while remaining manageable for forced-air cooling at 266MHz. Architecturally, the device uses a 0.13um HiP7 CMOS process and ties the G2_LE core to the CPM through an internal 32-bit bus; the CPM contains its own RISC controller, serial DMA channels and physical interfaces. Typical power dissipation at 266MHz with both Ethernet MACs active is in the 2.5W range, which is well within the PBGA thermal envelope. Typical applications include legacy telecom line cards, industrial routers and protocol converters, HDLC/ATM termination boards, and embedded networking appliances that still rely on the PowerQUICC software base. Lead times on new designs are now measured in years because the part is mature. When designing with this device, allocate PCB real estate for the 516-ball PBGA and follow NXP's power-sequencing recommendation: the 3.3V I/O rail must reach 70% of nominal before the 1.5V core rail is applied to prevent long-term reliability degradation. Use the on-chip PLL configuration and observe the 266MHz maximum frequency for industrial-grade variants. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

RFQ যোগাযোগ
MPC8271ZQMIBA557 - PowerQUICC II 32-Bit MPU, 266MHz | NXP | 516-PBGA
MPC8271ZQMIBA557

MPC8271ZQMIBA557 - PowerQUICC II 32-Bit MPU, 266MHz | NXP | 516-PBGA

The NXP (formerly Freescale) MPC8271ZQMIBA557 is a PowerQUICC II family integrated communications processor (MPC82xx) featuring a 32-bit PowerPC G2_LE core running at 266MHz, packaged in a 516-ball plastic BGA measuring 27x27 mm. The 'ZQMIBA' suffix encodes 266MHz core clock, 1.5V core Vdd, 3.3V I/O, and a 516-PBGA industrial-temperature package. The '557' trailing suffix denotes a specific tape-and-reel / customer-tier variant per NXP's orderable part numbering scheme. A PowerQUICC II microprocessor is a member of the communications-processor class of devices that integrates a PowerPC CPU core with system peripherals tailored for networking and telecom infrastructure. The taxonomy flows from microprocessor -> integrated communications processor -> embedded MPU -> semiconductor device. The PowerQUICC architecture (PowerPC + QUICC) was created specifically for routing, switching, and protocol bridging where MIPS, deterministic interrupt latency, and rich serial connectivity are required. Key differentiating parameters include the 266MHz PowerPC G2_LE core, integrated CPM (Communications Processor Module) supporting up to three fast communications interfaces (FCCs), dual 10/100 Ethernet MACs, and a 64-bit 60x bus to external SDRAM. The 516-PBGA package provides the pin density needed for the parallel system bus, PCI interface, and the multi-channel serial ports. Memory interface supports up to 1GB of DDR or SDR SDRAM through the memory controller. Typical applications include enterprise routers, DSLAM line cards, wireless base-station controllers, protocol-conversion gateways, and industrial control boards requiring deterministic networking. The combination of PowerPC compute performance and hardware-accelerated communications channels (UTOPIA, HDLC, ATM) makes the MPC8271 suitable for legacy 3G/2G infrastructure and modern industrial Ethernet bridges that benefit from on-chip serial engines. Designers should pay close attention to the 1.5V core / 3.3V I/O dual-rail supply sequencing, the 60x bus termination, and the JTAG/BDM debug port accessibility on the 516-ball BGA. PCB layout requires microvia stack-ups and matched-length tracks for DDR memory and 60x bus signals. This page consolidates distributor stock, lifecycle status, and drop-in alternatives into a single engineering reference.

RFQ যোগাযোগ
MPC8272CVRMIBA - 266MHz PowerQUICC II MPU | NXP | SoC
MPC8272CVRMIBA

MPC8272CVRMIBA - 266MHz PowerQUICC II MPU | NXP | SoC

The NXP (formerly Freescale) MPC8272CVRMIBA is a PowerQUICC II communications processor based on the PowerPC G2_LE core, delivering 266 MHz core clock and 505.4 MIPS performance in a 516-pin PBGA (27x27 mm) package. It integrates a 32-bit Power Architecture core with a high-bandwidth Communications Processor Module (CPM), PCI, USB, UTOPIA, and an integrated SEC (Security) engine for hardware-accelerated encryption. The part operates on a 3.3 V I/O supply with an internal core voltage rail and supports an industrial -40C to +105C temperature range. A microprocessor (MPU) is the central processing unit of an embedded system that executes operating-system and application code, manages memory, and orchestrates peripherals. PowerQUICC II is NXP's networking-optimized MPU family; it sits in the PowerPC -> MPU -> embedded processor -> semiconductor taxonomy and is designed for cost-sensitive wired-networking and telecommunications equipment. Key features include a single G2_LE core with 16 KxMM lanes of instruction and data caches, dual 10/100/1000 Ethernet MAC support via the CPM, integrated Security Engine (SEC 2.0), two UARTs, I2C, SPI, and a 32-bit PCI interface (v2.2). Memory support covers 32-bit DDR SDRAM with ECC, a 32-bit data path, and glueless connection to common networking PHYs. The integrated SEC block handles DES, 3DES, AES, SHA-1/MD-5 and public-key acceleration. The architecture pairs a general-purpose PowerPC core with a dedicated RISC-based CPM that offloads DMA, serial, and ATM/UTOPIA processing. This split architecture lets the host core run control-plane software (routing stacks, management code) while the CPM handles time-critical data movement without CPU intervention - delivering wire-speed performance on multi-port Ethernet, xDSL, and wireless backhaul designs. Typical applications include small/medium enterprise (SME) routers, xDSL and cable modems, industrial gateways, wireless LAN access points, and secured VPN/firewall appliances. The integrated SEC makes it especially suited to equipment requiring hardware-accelerated IPsec, SSL/TLS, or 3DES/AES throughput. Design consideration: the 27x27 mm PBGA requires a 6-layer PCB with controlled-impedance routing for the DDR and PCI buses. Use NXP's reference schematics and BSDL files for JTAG boundary-scan bring-up, and validate timing margins against the DDR SDRAM controller guidelines. This page synthesizes distributor pricing, parametric alternatives, and practical hardware-design notes not collated on the manufacturer datasheet alone.

RFQ যোগাযোগ
MPC8272CVRTIEA - PowerQUICC II MPU 400MHz PBGA-516 | NXP
MPC8272CVRTIEA

MPC8272CVRTIEA - PowerQUICC II MPU 400MHz PBGA-516 | NXP

The NXP MPC8272CVRTIEA is a PowerQUICC II communications microprocessor integrating a Power Architecture core (G2_LE) with the CPM (Communications Processor Module), delivering 400 MHz core frequency in a 516-pin PBGA (27x27 mm) package. It combines a 32-bit RISC CPU, dual 10/100 Ethernet MAC, PCI/USB/UTOPIA interfaces, and a Security Engine (SEC) for cost-sensitive networking and communications systems. An MPU (Microprocessor Unit) is an integrated processor IC that executes software from external memory and orchestrates peripheral subsystems; in the hierarchy it sits above microcontrollers (which include on-chip flash) and below multi-core SoCs. PowerQUICC II devices like the MPC8272 pair a general-purpose host CPU with a specialized RISC-based CPM that offloads DMA, serial, and protocol processing, a common architecture in 2000s-era routers, DSLAMs, and industrial gateways. The 'CV' suffix indicates -40C to +105C extended-temperature grade and 'RTI' denotes 516-pin PBGA tray packaging. Key features include 400 MHz core clock, Power Architecture G2_LE instruction set with MMU and 16 KB I/D L1 caches, integrated SEC for IPSec/SSL acceleration, hardware PCI 2.2 controller (32-bit/66 MHz), USB 1.1 host/function, UTOPIA-II ATM PHY interface, dual 10/100 Ethernet (MII/RMII), four TDM/I2S serial channels, and JTAG IEEE 1149.1 boundary scan. Power consumption is approximately 2.0 W at 400 MHz and the device operates from a 3.3 V I/O and 1.5 V core supply. Architecturally the G2_LE core handles control-plane and management tasks while the CPM autonomously services 10/100 Ethernet, ATM, TDM, and USB endpoints through DMA-driven FCCs (Fast Communications Controllers), MCCs, and SCCs. The integrated SEC engine accelerates 3DES, AES, SHA-1/MD5, and public-key operations, enabling VPN termination at line rate on mid-range branch-office routers. Typical applications include branch-office routers, xDSL line cards, VoIP gateways, industrial control with Ethernet, protocol converters, and IEEE 802.11 access-point SoC platforms. The combination of CPM offload and SEC acceleration made the MPC8272 a workhorse for cost-sensitive secure communications designs in 2005-2012. Design considerations: keep all four GND balls and the four VDD core balls directly bonded to dedicated power planes; place 100 nF decoupling within 5 mm of each supply pin; use impedance-controlled 50 ohm traces for Ethernet MII; and verify boot ROM timing against the 60x bus specification. The 27x27 mm PBGA demands a 1.0 mm pitch BGA fanout with microvia-in-pad for reliable assembly.

RFQ যোগাযোগ