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MPC870CVR66 - MPC8xx 66MHz PowerQUICC MPU | NXP Semiconductors
MPC870CVR66

MPC870CVR66 - MPC8xx 66MHz PowerQUICC MPU | NXP Semiconductors

The NXP MPC870CVR66 is a 32-bit PowerQUICC communications processor from the MPC8xx family, integrating a Power Architecture core with on-chip peripherals optimized for networking and telecommunications equipment. The device operates at 66 MHz delivering approximately 87 MIPS, housed in a 256-pin PBGA package measuring 23 mm x 23 mm. An MPU (Microprocessor Unit) is an integrated circuit that contains a central processing unit together with associated peripherals on a single die. Within the broader taxonomy, an MPU belongs to microprocessors -> embedded processors -> integrated circuits -> semiconductors. PowerQUICC is NXP's (formerly Motorola/Freescale) family of integrated communications processors combining a Power Architecture CPU with system peripherals such as CPM (Communications Processor Module), timers, and memory controllers on a single chip, which historically simplified designs of routers, DSLAMs, and PBX systems. Key features of the MPC870CVR66 include a 32-bit RISC core, 66 MHz operation, 256-pin PBGA package, integrated CPM for HDLC/SDLC and UART support, and a 3.3 V I/O supply with 1.8 V core voltage. The communications processor module offloads protocol handling from the CPU core, enabling simultaneous data plane and control plane processing, while the integrated memory controller supports DRAM, SRAM, and ROM/Flash. Operating temperature range spans -40C to +100C, qualifying the part for extended-industrial and outdoor telecom deployments. Typical applications include networking routers and switches, telecommunications switching equipment, industrial control systems, and embedded communications controllers where deterministic protocol handling and Power Architecture software compatibility are essential design requirements. When designing with the MPC870CVR66, ensure adequate decoupling on both 3.3 V and 1.8 V rails per the MPC875/MPC870 hardware specifications, and verify JTAG chain integrity before firmware bring-up. Designers migrating from older MPC8xx devices should review errata documents for any silicon revisions affecting CPM behavior. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping procurement and engineering teams make informed decisions when sourcing this legacy communications processor.

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MPC870CZT133 - MPC8xx 133MHz 32-Bit MPU | NXP | 256-PBGA
MPC870CZT133

MPC870CZT133 - MPC8xx 133MHz 32-Bit MPU | NXP | 256-PBGA

The NXP MPC870CZT133 is a 32-bit RISC microprocessor from the MPC8xx PowerQUICC family, operating at 133 MHz with a single core and housed in a 256-ball PBGA (23x23 mm) package. It integrates the PowerPC architecture with on-chip peripherals including communications processor module (CPM), making it a system-on-chip solution for embedded networking and industrial control. The part is offered in a tray packaging format and targets legacy embedded designs. An MPU (Microprocessor Unit) is a CPU-centric integrated circuit that contains the central processing unit, control logic, and on-chip peripheral interfaces but typically relies on external memory for program and data storage. MPUs sit higher in the computing hierarchy than MCUs (which integrate flash/RAM), and are commonly used when large external memory footprints, DMA engines, or specialized peripheral modules are required. The MPC8xx family extends the PowerPC core with dedicated communications hardware for telecom and industrial applications, occupying a distinct niche between general-purpose microprocessors and dedicated communication ASICs. Key features of the MPC870CZT133 include a 32-bit PowerPC core at 133 MHz, integrated CPM for HDLC/USB/UART support, 256-ball PBGA package, and extended operating temperature range suitable for industrial environments. The device supports up to 32-bit external memory bus and offers multiple serial interface controllers, reducing external component count in networking equipment. The architecture combines a PowerPC integer unit with a RISC-based CPM, allowing simultaneous execution of communications protocol handling and general-purpose processing. The 133 MHz clock speed delivers approximately 133 MIPS of integer performance, adequate for legacy router, bridge, and serial concentrator designs. Memory management is handled by a hardware MMU supporting virtual memory and protection. Typical applications include industrial serial concentrators, low-end routers and bridges, telecom control boards, factory automation controllers, and legacy embedded systems requiring PowerPC instruction-set compatibility. The integrated CPM eliminates the need for an external protocol controller in most designs. Designers should verify long-term supply before committing to new designs, as the MPC8xx family is approaching end-of-life. Existing designs should plan for migration to the MPC85xx or QorIQ families for new production. The 256-ball PBGA requires careful PCB layout with controlled-impedance traces and adequate thermal relief for reliable operation. This page synthesizes distributor availability, drop-in MPC8xx alternatives, lifecycle status, and practical design notes that go beyond the manufacturer hardware specifications document, helping engineers assess sourcing options and modernization paths.

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MPC870CZT66 - PowerQUICC 66MHz 32-bit MPU | NXP | 256-BGA
MPC870CZT66

MPC870CZT66 - PowerQUICC 66MHz 32-bit MPU | NXP | 256-BGA

The NXP (formerly Freescale) MPC870CZT66 is a PowerQUICC MPC8xx family 32-bit RISC microprocessor running at 66 MHz, housed in a 256-pin PBGA package (23x23 mm). It integrates a Power Architecture core with on-chip communications peripherals originally tuned for networking and telecom equipment such as routers, SOHO gateways, and protocol bridges. The device operates from a 3.3 V supply and is specified over an industrial -40C to +100C junction range, making it suitable for thermally constrained embedded enclosures. A microprocessor (MPU) is the highest-level processing element in an embedded system hierarchy: MPU -> microcontroller (MCU) -> SoC -> ASIC. PowerQUICC MPUs pair a PowerPC-style core with a system integration unit containing DMA, timers, serial comms, and memory controllers, which historically positioned the family as a single-chip networking engine. Within NXP's portfolio, the MPC870 sits in the lower-frequency MPC8xx tier, aimed at applications where deterministic serial and Ethernet comms matter more than raw GHz-scale compute. Key features include a single Power Architecture 32-bit core, integrated 10/100 Ethernet MAC support, multiple UARTs, I2C, SPI, and a peripheral subsystem designed for sustained I/O throughput. The 256-ball PBGA package exposes the external memory bus plus peripheral interfaces, while the die itself is fabricated on a 0.18 micrometer CMOS process for predictable power draw at 3.3 V. The MPC870CZT66 is the speed-grade suffix 'ZT66' variant (66 MHz) of the MPC870 family, distinct from higher-clocked ZT80 or lower-clocked VR66 grades. Typical applications include industrial routers, ISDN/DSL modem bridges, remote access concentrators, factory automation controllers, and legacy telecom line cards where the MPC8xx ecosystem still ships in volume. Engineers designing new boards around this part should pair it with NXP-recommended SDRAM and flash topologies and reference the MPC8xx hardware specification for bus timing. When designing with this device, ensure the external memory bus termination and decoupling network match the MPC8xx reference design; signal integrity on the 66 MHz bus must be verified with the board manufacturer. Firmware developed on this MPU typically relies on the PowerQUICC U-Boot port and Linux BSP for the MPC8xx family. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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MPC870VR133 - 133MHz PowerQUICC MPU 256-BGA | NXP Semiconductors
MPC870VR133

MPC870VR133 - 133MHz PowerQUICC MPU 256-BGA | NXP Semiconductors

The NXP Semiconductors MPC870VR133 is a 32-bit PowerQUICC microprocessor IC from the MPC8xx family, operating at 133 MHz (176 MIPS) in a 256-ball PBGA (23x23 mm) package with a 3.3V core voltage and 0 to 95C industrial temperature range. It is part of the PowerQUICC architecture family built on Power Architecture technology, targeting cost-sensitive networking and communications applications. A microprocessor (MPU) is an integrated circuit that contains the central processing unit (CPU) of a computing system. In the embedded hierarchy, an MPU sits above microcontrollers (MCUs) in integration level: MPUs typically lack on-chip flash and require external memory, trading integration for higher clock rates and richer peripheral sets. The MPC8xx PowerQUICC family historically positioned itself as a one-chip networking controller, combining a PowerPC core with on-chip peripherals tailored for WAN/LAN routing, telecom, and industrial protocol bridging. The MPC870VR133 integrates a 32-bit PowerPC core, a Communications Processor Module (CPM), dual 10/100 Ethernet MACs, an HDLC/SDLC controller, serial interfaces, and a memory controller supporting SDRAM, Flash, and EPROM. Key features include 176 MIPS at 133 MHz, single 3.3V supply operation, 32 KB unified cache, and on-chip peripherals eliminating external bridge chips. Per the NXP product page, the MPC870VR133 has reached End of Life status, and a formal Product Discontinuance and Replacement notice has been issued. Typical applications include SOHO routers, ISDN terminal adapters, industrial protocol converters, low-end DSLAM line cards, and embedded communications controllers. The 133 MHz speed grade balances cost and throughput for sub-100 Mbps packet processing and HDLC-based serial backhaul. When designing with this device, provide clean 3.3V rails to the core; legacy 5V tolerant I/O is not present. Place SDRAM traces within 1 inch of the memory controller pins to meet setup/hold margins on the 133 MHz internal bus. This page synthesizes live distributor stock, EOL replacement strategy, and PowerQUICC-family design notes - context not found in the legacy datasheet alone.

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MPC870VR66 - PowerQUICC 32-Bit MPU, 66MHz, 256-PBGA | NXP
MPC870VR66

MPC870VR66 - PowerQUICC 32-Bit MPU, 66MHz, 256-PBGA | NXP

The NXP MPC870VR66 is a PowerQUICC communications microprocessor built on Power Architecture technology, featuring a single 32-bit core running at 66 MHz with 87 MIPS performance, housed in a 256-pin PBGA package (23x23 mm). It operates from a 3.3 V supply and targets networking, telecom, and embedded control applications where integration of CPU and peripherals on a single die reduces system cost and board space. A microprocessor (MPU) is an integrated circuit containing a full central processing unit, cache, memory controller, and peripheral interfaces on a single die, classified within the hierarchy CPU -> MPU -> embedded processor -> system-on-chip -> semiconductor. The PowerQUICC family combines a PowerPC core with the Communications Processor Module (CPM), enabling efficient handling of serial protocols and DMA alongside general-purpose control code, making the MPC870VR66 well-suited to router line cards, DSLAMs, industrial controllers, and legacy telecom infrastructure. Key features include a 32-bit PowerPC core at 66 MHz, integrated memory controller supporting DRAM and SRAM, multiple serial communication controllers, DMA channels, timers, and general-purpose I/O. The device integrates the CPM co-processor that offloads communications-intensive processing from the main CPU, and it is specified for the commercial 0C to 95C operating range. Lead-free and RoHS-compliant packaging makes it suitable for modern assembly lines. Typical applications include 10/100 Mbps Ethernet router line cards, ISDN terminal adapters, industrial serial-to-Ethernet bridges, set-top box controllers, and legacy telecommunications equipment. The integrated CPM allows the device to manage multiple HDLC channels, UART, and Ethernet MAC functions concurrently with the host CPU executing control-plane software. When designing with the MPC870VR66, ensure proper power decoupling near the BGA balls and follow NXP reference designs for the memory controller timing. The 256-BGA package requires careful PCB layout with adequate via-in-pad or dog-bone fanout to maintain manufacturability with standard 0.8 mm pitch BGA processes.

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MPC870VR66-FR - 66MHz PowerQUICC MPC8xx 32-bit CPU | Freescale/NXP
MPC870VR66-FR

MPC870VR66-FR - 66MHz PowerQUICC MPC8xx 32-bit CPU | Freescale/NXP

The Freescale Semiconductor (now NXP) MPC870VR66-FR is a PowerQUICC communications processor built on Power Architecture technology, featuring a single 32-bit core running at 66 MHz, integrated into a 256-pin Plastic BGA (23x23 mm) package. The device belongs to the MPC87x sub-family of the PowerQUICC I (MPC8xx) line, combining a high-performance CPU with on-chip peripherals suited to networking, telecom, and embedded control applications. The device operates from a 3.3 V I/O supply and a 1.7 V to 1.9 V core supply, with the '-FR' suffix denoting the Freescale tape-and-reel packaging option and industrial operating temperature grade of 0 to 95 C. A PowerQUICC processor is a system-on-chip communications controller that integrates a Power Architecture CPU with flexible peripheral interfaces such as serial, Fast Ethernet, ATM, and time-division multiplexed channels. Historically, the MPC8xx family was the first PowerQUICC generation, designed to consolidate the CPU, memory controller, and communication peripherals into a single IC, reducing BOM cost and board area in routers, DSLAM line cards, and industrial control platforms. The MPC87x series specifically targets low-cost, low-power communications designs that need Power Architecture performance without the higher clock speeds of the MPC860/MPC866 family. Key features of the MPC870VR66-FR include the 32-bit Power Architecture core running at 66 MHz, an integrated memory controller supporting DRAM, SRAM, ROM, and Flash, a communications processor module (CPM) that offloads serial and networking tasks from the CPU, and a flexible bus architecture with 16 KB of internal cache. The 256-PBGA package supports the wide address and data buses plus the CPM peripheral pins while remaining surface-mountable on standard 1.27 mm-pitch PCB land patterns. Typical applications include integrated access devices (IADs), residential gateways, SOHO routers, industrial serial-to-Ethernet bridges, and legacy telecom line cards where Power Architecture code compatibility is required. The part is also used in renewable energy inverter controllers, building automation, and factory-floor protocol converters that benefit from its deterministic interrupt response and on-chip peripherals. When designing with this device, pay close attention to the dual-voltage power tree (3.3 V I/O and 1.8 V core), provide proper decoupling on every supply pin pair, and ensure PCB layout follows BGA escape routing best practices with matched impedance on the address and data bus groups. The internal CPM can be used to run HDLC, UART, or Fast Ethernet MAC protocols, freeing the core for higher-layer processing.

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MPC870VR80 - 80MHz PowerQUICC MPU, 256-PBGA | NXP Semiconductors
MPC870VR80

MPC870VR80 - 80MHz PowerQUICC MPU, 256-PBGA | NXP Semiconductors

The NXP Semiconductors (formerly Freescale) MPC870VR80 is a PowerQUICC communications processor built on 32-bit Power Architecture technology, integrating an MPC8xx core running at 80 MHz, a communications processor module (CPM), and peripheral bridges into a single 256-ball Plastic BGA package measuring 23x23 mm. It is a member of the MPC8xx PowerQUICC family tailored for cost-sensitive networking and communications applications. A microprocessor (MPU) is an integrated circuit that contains the central processing unit, cache, memory management, and bus controllers of a computing system. The PowerQUICC architecture sits within the broader family of Power Architecture embedded processors and the wider category of microcontrollers (MCU) and microprocessors (MPU), serving as a system-on-chip for embedded networking equipment. MPC8xx devices specifically integrate a PowerPC core with on-chip peripherals such as Ethernet MACs, serial interfaces, and a versatile RISC-based CPM for protocol handling. Key features of the MPC870VR80 include a 32-bit PowerPC core running at 80 MHz, an integrated 10/100 Ethernet MAC, two fast communications processors supporting HDLC, transparent, and UART protocols, 32 KB of unified on-chip SRAM, 32-bit address/data bus with 32-bit address space, and a 0.18-micron CMOS process delivering 3.3 V I/O with 1.8 V internal core voltage. The 256-pin PBGA package supports 0 to 95 °C commercial operating temperature. This device targets telecom and networking equipment such as DSL access multiplexers, router line cards, ISDN terminal adapters, and small-office/home-office gateways. Its on-chip Ethernet MAC and CPM offload framing and protocol processing, reducing system BOM cost and board area. Typical applications include low-end routers, ISDN modems, ATM switches, and industrial serial protocol converters. When designing with the MPC870VR80, ensure the 1.8 V core and 3.3 V I/O supplies are decoupled with low-ESR ceramics close to the BGA balls, and follow NXP application note AN2759 for PowerQUICC hardware design practices. This page synthesizes NXP and Freescale datasheet specifications, distributor pricing, same-family drop-in alternatives, and PCB design guidance that is not found in any single manufacturer document.

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MPC870VR80-FR - PowerQUICC MPC8xx 80MHz 32-Bit MPU | NXP
MPC870VR80-FR

MPC870VR80-FR - PowerQUICC MPC8xx 80MHz 32-Bit MPU | NXP

The NXP (formerly Freescale) MPC870VR80-FR is a PowerQUICC communications processor based on the Power Architecture technology, integrating an MPC8xx 32-bit core running at 80 MHz with peripheral integration including a 256-pin PBGA (23x23) package. The -FR suffix indicates a specific temperature grade and lead-free / RoHS-compliant PBGA package variant of the standard MPC870VR80, optimized for industrial and communications infrastructure designs. An MPU (Microprocessor Unit) is an integrated circuit that contains the central processing unit of a computing system, including the core, cache, bus interface, and memory controller. The MPC870 family belongs to the PowerQUICC line - a series of communications processors that combine a Power Architecture core with on-chip peripherals such as Ethernet MACs, serial interfaces, and a flexible system integration unit. Within the broader hierarchy, MPC870 sits at: MPU -> microprocessor -> processor -> integrated circuit -> semiconductor. PowerQUICC processors were widely deployed in networking and telecommunications equipment where deterministic peripheral integration simplified board design. Key features of the MPC870VR80-FR include the 80 MHz MPC8xx core, integrated communications peripherals, low power dissipation from a 3.3V supply rail, and a junction temperature range suitable for commercial and industrial deployments. The 256-pin PBGA package provides high-density interconnect for the integrated memory controller, CPM (Communications Processor Module), and parallel I/O. The -FR ordering code targets lead-free assembly and may indicate a specific temperature grade compared to the base part. The PowerQUICC architecture combines a general-purpose Power core with a RISC-based CPM that offloads DMA-driven peripheral handling, enabling concurrent communications processing and application logic without burdening the main core. This dual-engine architecture was specifically designed for routers, switches, and remote-access equipment. Typical applications include networking routers, industrial control gateways, telecom line cards, and embedded communications controllers where deterministic peripheral integration and Power Architecture software compatibility matter most. Designers choosing this part benefit from mature PowerQUICC firmware ecosystems and proven hardware reference designs. When designing with the MPC870VR80-FR, ensure proper PBGA thermal management with adequate PCB copper area under the package, validate signal-integrity on the memory bus at the 80 MHz system clock, and use the -FR suffix specifically for RoHS-compliant production. The legacy MPC8xx core requires older toolchains (Green Hills, Wind River, GCC for PowerPC) rather than modern ARM Cortex-M ecosystems. This page synthesizes distributor stock data, drop-in alternative guidance, and practical design considerations not consolidated in the legacy NXP/Freescale datasheet alone.

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MPC870ZT133 - PowerQUICC 133MHz 32-Bit MPU | NXP | 256-BGA
MPC870ZT133

MPC870ZT133 - PowerQUICC 133MHz 32-Bit MPU | NXP | 256-BGA

The NXP (formerly Freescale) MPC870ZT133 is a PowerQUICC communications processor that integrates a 32-bit Power Architecture core running at 133 MHz with a CPM (Communications Processor Module), delivered in a 256-ball PBGA (Plastic Ball Grid Array) measuring 23 x 23 mm. It belongs to the MPC8xx family of integrated communications microprocessors optimized for networking and telecom equipment where on-chip peripheral integration reduces bill of materials. A microprocessor (MPU) is a single-chip processing unit that fetches, decodes, and executes instructions from memory; the MPC870ZT133 is positioned within the broader category hierarchy of microprocessor -> MPU -> microcontroller-adjacent processor -> integrated communications processor -> Power Architecture embedded device. It specifically targets cost-sensitive networking designs that previously required a separate CPU plus an external communications controller. Key features include a 32-bit Power Architecture core, dual 10/100 Mbps Ethernet MACs on-chip, HDLC/SDLC channels, an external 32-bit data bus, and a 3.3 V I/O supply with a 1.8 V core voltage. The integrated CPM offloads serial protocol processing from the core, enabling sustained throughput on multiple WAN ports without burdening the CPU. From an architectural standpoint the part combines a G2_LE core with the CPM, sharing memory through an internal SIU (System Interface Unit). The 256-ball PBGA package provides high I/O density for the address, data, and peripheral buses while keeping board layout compact. Designers benefit from reduced component count and validated PowerQUICC toolchain support (Green Hills, Wind River, Linux PPC). Typical applications include low-end routers and DSLAM line cards, industrial Ethernet gateways, serial-to-Ethernet protocol converters, and legacy telecom control plane processors. The 133 MHz speed grade offers a balance between throughput and power consumption for these mid-range communications designs. When designing with this device, allocate sufficient PCB layers (minimum 4 layers recommended) to route the 256-ball BGA escape and provide low-impedance power planes for the 1.8 V and 3.3 V rails. Decoupling must follow the reference manual's bulk/ceramic capacitor distribution around the BGA perimeter. This page synthesizes distributor stock, drop-in alternative MPNs within the MPC8xx family, and design notes not found in the manufacturer datasheet alone, accelerating sourcing decisions for engineers maintaining legacy PowerQUICC designs.

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MPC870ZT66 - PowerQUICC 66MHz 32-Bit Comm. Processor | NXP
MPC870ZT66

MPC870ZT66 - PowerQUICC 66MHz 32-Bit Comm. Processor | NXP

The NXP (formerly Freescale) MPC870ZT66 is a PowerQUICC communications processor built on Power Architecture technology, integrating a 32-bit core running at 66 MHz with the MPC8xx family peripheral set in a 256-pin PBGA (23x23 mm) package. It targets networking and communications applications where deterministic performance and proven serial connectivity are required. The device is rated for 0 to 95C operation and operates from a 3.3V core/IO supply. A PowerQUICC processor is a member of the NXP/Freescale communications-processor family that integrates a Power Architecture CPU core with system peripherals tailored for telecom and networking. Within the broader taxonomy it sits between a general-purpose microprocessor (MPU) and a fully integrated SoC: it provides hardware acceleration for communications protocols and DMA engines without integrating application-specific accelerator blocks found in later QorIQ layers. The MPC870ZT66 belongs to the MPC8xx sub-family, the same generation that popularized CPM (Communications Processor Module) architectures in routers and WAN access equipment. Key features of the MPC870ZT66 include 66 MHz CPU clock, on-chip dual-port RAM for high-speed data movement, dual 10/100 Mbps Ethernet controllers via the Fast Ethernet Controller (FEC) block, an HDLC/serial communications controller supporting multiple synchronous and asynchronous protocols, and a memory controller supporting DRAM, SRAM, ROM and Flash. The device includes PCMCIA support, I2C, SPI, and a flexible system integration unit with interrupt controllers and timers. The architectural approach combines the simplicity of a single-issue 32-bit core with a peripheral-rich design, allowing the device to offload protocol processing from the CPU. The CPM offloads serial framing, HDLC handling and MAC-level Ethernet processing, leaving the core free to run control-plane or routing-table software. This split architecture was the defining innovation of the PowerQUICC family. Typical applications include SOHO routers, integrated access devices (IADs), DSLAM line cards, frame-relay and HDLC multiplexers, industrial serial-protocol bridges, and legacy telecom backplane controllers. The wide range of serial interfaces also suits building automation and SCADA gateways where multiple legacy serial buses must be terminated. Design consideration: the 256-ball PBGA package requires a 4-layer minimum PCB with controlled-impedance routing for the external memory bus. Designers should follow the Freescale hardware specification for power-plane decoupling and DDR-style memory termination. This page synthesizes current distributor availability, replacement candidates and design notes that are not consolidated in the original manufacturer datasheet, providing a single reference for engineers evaluating the MPC870ZT66 for new designs or for sustaining legacy systems.

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MPC870ZT80 - PowerQUICC MPC870 80MHz MPU | NXP | Embedded
MPC870ZT80

MPC870ZT80 - PowerQUICC MPC870 80MHz MPU | NXP | Embedded

The NXP Semiconductors MPC870ZT80 is a 32-bit PowerQUICC (PQ I HIP6W DUET) microprocessor operating at 80 MHz, housed in a surface-mount BGA package. Originally designed by Freescale Semiconductor (now part of NXP), the MPC870 integrates a PowerPC core with communications peripheral logic in a single device, targeting cost-sensitive embedded networking and telecom designs. A microprocessor (MPU) is an integrated circuit that fetches, decodes, and executes instructions from external memory. The MPC870 belongs to the PowerQUICC family, which historically sits at the intersection of microprocessor (MPU) and microcontroller (MCU) architectures. Its taxonomy is: microprocessor -> 32-bit embedded processor -> PowerPC core -> communications processor (PowerQUICC) -> semiconductor IC. PowerQUICC parts are widely recognized for integrating a CPU with optimized communication engines, reducing system BOM in routing, switching, and industrial control. Key features include an 80 MHz core clock, PowerPC instruction set support, integrated serial communications peripherals, a flexible memory controller, and a wide operating temperature range suitable for industrial environments. The device uses a low-voltage CMOS process and supports both little-endian and big-endian byte ordering. Integrated peripherals reduce the need for external logic, allowing compact PCB designs. The architecture combines a PowerPC integer unit with dedicated communication peripherals, dual UART channels, and a flexible system bus interface. This eliminates the need for a separate companion communications controller, simplifying board design and reducing overall power consumption compared with a CPU-plus-discrete-ASIC approach. Typical applications include industrial Ethernet routers, telecom edge devices, low-end protocol converters, factory automation controllers, and embedded serial communications gateways. Its combination of deterministic interrupt response and an 80 MHz clock rate enables real-time protocol handling without an external RTOS in many designs. When designing with this device, verify signal integrity on the external memory bus and provide adequate decoupling near the supply pins. The BGA package requires X-ray inspection after reflow, and a 4-layer PCB with a continuous ground plane is recommended for EMI control. This page synthesizes distributor pricing, drop-in alternatives, lifecycle status, and practical design considerations that go beyond what is found on the manufacturer datasheet alone.

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MPC875CVR133 - 133MHz PowerQUICC MPU | NXP | Communications
MPC875CVR133

MPC875CVR133 - 133MHz PowerQUICC MPU | NXP | Communications

The NXP (formerly Freescale) MPC875CVR133 is a PowerQUICC communications processor integrating a 32-bit Power Architecture CPU core running at 133 MHz (delivering up to 176 MIPS) with a separate communications processor module (CPM) optimized for networking and telecom protocol offload, housed in a 256-pin PBGA package (23 mm x 23 mm, 1.27 mm pitch). A PowerQUICC microprocessor is a highly integrated System-on-Chip for embedded networking, combining a general-purpose RISC core (the Power Architecture embedded core, evolved from the PowerPC MPC8xx lineage) with peripheral and communications engine blocks built around an on-chip system bus. Architecturally the part sits in the hierarchy: PowerQUICC -> MPC8xx microprocessor -> Power Architecture embedded CPU -> 32-bit embedded processor -> microprocessor IC. The CPM co-processor supports multiple serial controllers (FCCs, SCCs, SMC, USB), Ethernet (Fast Ethernet MAC), ATM, HDLC/SDLC, UART, and transparent operation, reducing host CPU load for protocol-heavy tasks. Key specifications: 133 MHz core frequency at 1.8 V core / 3.3 V I/O supply, 32-bit Power Architecture core, 4-channel DMA, two Fast Ethernet controllers (FEC), ATM support, USB interface, 7.5 KB I-cache / 8 KB D-cache, on-chip SDRAM controller, and a -40C to +100C industrial operating temperature range suited to outdoor networking gear. Typical applications include DSLAM line cards, T1/E1 routers, Ethernet-to-Ethernet protocol bridges, low-end industrial routers, VoIP gateways, and protocol-conversion line-card applications where the CPM off-loads communications-intensive processing from the host CPU. A common design pitfall is underestimating core-supply decoupling: the MPC875CVR133 requires a low-noise 1.8 V regulator with bulk decoupling on the core pins, and the CPM-driven peripherals demand careful clock-routing and impedance-matched PCB traces to stay within AC timing margins. This page synthesizes distributor pricing, package-specific drop-in alternatives within the MPC8xx family, and practical design notes targeting communications/line-card engineers using legacy PowerQUICC silicon today.

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MPC875CZT133 - PowerQUICC 32-Bit MPU, 133MHz, 256-BGA | NXP
MPC875CZT133

MPC875CZT133 - PowerQUICC 32-Bit MPU, 133MHz, 256-BGA | NXP

The NXP MPC875CZT133 is a PowerQUICC communications processor built on Power Architecture technology, operating at 133 MHz core frequency with a 32-bit RISC core, housed in a 256-pin BGA (23x23 mm) package. It features a 3.3V supply rail and is designed for embedded networking and communications workloads that require deterministic throughput and integrated peripheral controllers. A PowerQUICC processor is a family of integrated communications processors that combine a Power Architecture CPU core with system peripherals and communication engines on a single die. In the broader taxonomy, the MPC875 sits within the Microprocessor Unit (MPU) category, itself a subset of microcontrollers and processing ICs used for embedded control and networking. PowerQUICC architecture is widely used in networking equipment where on-chip Ethernet, ATM, and serial controllers replace external PHY and glue logic, reducing BOM cost and PCB area. Key features of the MPC875CZT133 include a 32-bit PowerPC core running at 133 MHz, an integrated communications processor module (CPM) for protocol acceleration, dual 10/100 Ethernet MACs, peripheral interfaces including UART, SPI, I2C, and a memory controller supporting SDRAM and Flash. The device is manufactured in a 0.18 micron CMOS process and supports an industrial operating temperature range from -40C to +100C, enabling deployment in thermally constrained networking line cards. Typical application areas include telecom line cards, Ethernet switches and routers, industrial control gateways, and embedded serial backplane designs where deterministic comms offload is more valuable than raw CPU frequency. The integrated CPM handles HDLC, ATM, and Ethernet bridging independently of the CPU, freeing the core for application and management tasks. When designing with this part, ensure proper power decoupling and signal integrity on the BGA substrate, and plan for thermal dissipation in enclosed enclosures. NXP recommends JTAG boundary scan and a buffered reset supervisor for production-grade boards. This page synthesizes distributor pricing, drop-in alternatives from the same PowerQUICC family, lifecycle notes (EOL announced by NXP), and practical design considerations not found in the manufacturer datasheet alone.

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MPC875CZT66 - 66MHz PowerQUICC MPU, 256-PBGA | NXP
MPC875CZT66

MPC875CZT66 - 66MHz PowerQUICC MPU, 256-PBGA | NXP

The NXP (formerly Freescale) MPC875CZT66 is a PowerQUICC communications processor integrating a 32-bit Power Architecture core running at 66 MHz, optimized for networking and telecom applications. Per the manufacturer datasheet and distributor listings, it is housed in a 256-pin Plastic BGA (23x23 mm) package and operates from a 3.3 V supply across a -40C to +100C industrial temperature range. The 'CZ' suffix indicates the 256-PBGA industrial-grade package, while 'T66' denotes the 66 MHz speed grade. A PowerQUICC microprocessor is a family of integrated communications processors that combine a high-performance CPU core with sophisticated peripheral subsystems. PowerQUICC belongs to the broader hierarchy: PowerQUICC -> communications processor -> embedded MPU -> microcontroller -> semiconductor. The MPC875 variant is the cost-reduced member of the MPC8xx PowerQUICC family, designed for price-sensitive networking equipment such as low-end routers, ISDN terminal adapters, and industrial control nodes. It integrates a CPM (Communications Processor Module) that offloads serial protocol handling from the core, allowing deterministic communications throughput even on a 66 MHz CPU. Key features include the Power Architecture 32-bit core with hardware multiply/divide, dual Fast Ethernet MACs (MPC875 only), HDLC/PPP/ATM-capable serial controllers (FCCs, SCCs), I2C and SPI interfaces, and an integrated system integration unit. The 256-PBGA package provides the interconnect density required for the parallel bus, multiple serial channels, and JTAG/test signals. Per the verified data, this part is RoHS non-compliant and contains lead, reflecting its legacy industrial positioning. The MPC875CZT66 architecture uses a unified internal bus to share memory bandwidth between the core and CPM, which simplifies PCB memory design but constrains simultaneous throughput. The 66 MHz speed grade targets designs that need deterministic serial communications without requiring gigahertz-class processing power. Operating from 3.3 V reduces regulator cost versus the 5 V MPC860 family predecessors. Typical applications include SOHO routers, ISDN terminal adapters, xDSL CPE modems, low-end industrial Ethernet gateways, and legacy SCADA controllers. The integrated FCCs/SCCs allow direct connection to T1/E1 framers and PHYs without an external protocol offload ASIC. When designing with this part, ensure the 256-BGA PCB has sufficient via-in-pad or microvia capability for reliable assembly, and verify that the host firmware targets the MPC8xx CPM driver API rather than generic PowerQUICC II/III libraries. This page synthesizes distributor pricing, end-of-life status, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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MPC875VR133 - PowerQUICC 133MHz 32-Bit MPU | NXP
MPC875VR133

MPC875VR133 - PowerQUICC 133MHz 32-Bit MPU | NXP

The NXP MPC875VR133 is a PowerQUICC communications processor built on Power Architecture technology, integrating a single 32-bit core running at 133 MHz delivering 176 MIPS, packaged in a 256-pin PBGA (23x23 mm). It is manufactured in a 0.18 µm CMOS process and operates from a 3.3 V supply, targeting networking and telecommunications equipment where deterministic communications peripheral integration reduces system bill of materials. A microprocessor (MPU) is a single-chip CPU containing the arithmetic logic unit, control unit and register set that fetches, decodes and executes instructions from memory. Embedded MPUs such as the MPC875VR133 extend the base CPU with on-chip SRAM, interrupt controllers, timers and - in the PowerQUICC family - dedicated communications peripherals, eliminating the need for external coprocessors. Within the broader taxonomy, this part sits inside microcontrollers -> embedded processors -> 32-bit RISC microprocessors -> Power Architecture devices -> PowerQUICC communications processors. Key differentiating features include the integrated CPM (Communications Processor Module) co-processor that offloads protocol processing from the core, dual Fast Ethernet controllers (10/100 Mbps) with MII/RMII interfaces, HDLC/SDLC, UART, I²C and SPI serial channels, and a memory controller supporting SDRAM, Flash and SRAM. A PCI bridge and PCMCIA host adapter are also integrated for legacy connectivity. According to the Freescale/NXP datasheet, the device performs 176 MIPS at 133 MHz core clock with 1.8 V internal logic and 3.3 V I/O. Typical applications include branch-office routers, xDSL/Cable modems, low-end switches, industrial control gateways and wireline/wireless base-station controllers. In each scenario the integrated CPM removes the need for a separate network processor. Designers should plan thermal dissipation through the top-side PBGA thermal pad and verify DDR/SDRAM timing margins against the 133 MHz system bus; a buffered DIMM topology is recommended when more than one memory device is used.

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MPC875VR66 - 66MHz PowerQUICC MPC8xx 32-Bit MPU | NXP
MPC875VR66

MPC875VR66 - 66MHz PowerQUICC MPC8xx 32-Bit MPU | NXP

The NXP (formerly Freescale) MPC875VR66 is a 32-bit PowerQUICC communications processor integrating an MPC8xx core running at 66 MHz with built-in networking peripherals, housed in a 256-pin PBGA package measuring 23 x 23 mm and operating on a 3.3V supply. Built on a 0.18 µm CMOS process, this device delivers 87 MIPS performance while integrating the PowerQUICC architecture's communications processor module (CPM) for protocol handling. The part is rated for the 0 °C to 95 °C commercial operating range. A PowerQUICC microprocessor is a family of integrated communications processors that combine a Power Architecture CPU core with a dedicated communications processor module, enabling simultaneous execution of control-plane software and high-speed serial protocol offload. Within the broader taxonomy, the MPC875VR66 sits at the intersection of microprocessor (MPU) and communications ASIC, designed for routers, switches, and T1/E1 access multiplexers where deterministic I/O throughput and a single-chip BOM are required. Key features include 66 MHz core clock frequency, 87 MIPS Dhrystone performance, integrated CPM supporting HDLC/SCC/UART/spi, 32-bit address and data buses, and PowerPC architecture compliance. The 256-PBGA package provides 1.27 mm pitch ball array with bottom-side terminations suitable for multilayer PCB designs. Memory interface is provided through an external bus controller with support for SDRAM, Flash, and ROM/EPROM. The 3.3 V core and I/O simplify integration with standard CMOS logic. The MPC8xx family implements a Harvard-style internal architecture with separate instruction and data MMUs and on-chip unified instruction/data caches. The CPM offloads up to four SCC channels for serial protocol handling, freeing the core for application-layer processing. According to the manufacturer datasheet, the integrated memory controller supports up to 32 address bits with chip-select logic for external memory banks. Typical applications include enterprise routers, T1/E1 access multiplexers, ISDN terminal adapters, xDSL modems, network interface cards (NICs), and industrial serial protocol bridges. The integrated CPM makes it especially well suited to any design where serial TDM traffic must be terminated and forwarded to a host processor. When designing with this part, ensure that PCB routing of the external 60x bus follows 50 Ω controlled-impedance rules and that decoupling capacitance is placed within 5 mm of every power pin. The 256-PBGA package requires proper reflow profile with peak temperature not exceeding 240 °C to prevent ball-grid coplanarity defects. This page aggregates NXP distributor pricing, drop-in same-family alternatives (MPC870VR66, MPC875CVR66, MPC875ZT66) and end-of-life status not consolidated on the manufacturer product page.

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MPC875VR80 - 80MHz 32-Bit PowerQUICC MPU | NXP
MPC875VR80

MPC875VR80 - 80MHz 32-Bit PowerQUICC MPU | NXP

NXP Semiconductors MPC875VR80 is a single-core, 32-bit Power Architecture communications microprocessor operating at 80 MHz in a 256-ball PBGA package measuring 23 x 23 mm. It supports a 3.3 V supply and operates from 0°C to 95°C. The device belongs to the MPC8xx PowerQUICC processor family and is designed for networking and communications equipment requiring deterministic real-time processing, memory management, and extensive peripheral integration. A communications processor or MPU is a semiconductor category that combines a processor core, memory-management hardware, interfaces, and communication peripherals in one integrated device. The MPC875 belongs to the PowerQUICC communications-processor hierarchy, which combines the Power Architecture core with communications-oriented peripherals. This architecture is intended for embedded networking, industrial communication, and data-processing systems that need more peripheral integration than a general-purpose microcontroller provides. Key verified features include a 32-bit data bus, a maximum clock frequency of 80 MHz, and a 0.18 µm process generation. The processor includes memory-management units and instruction and data caches according to the NXP MPC875/MPC870 hardware specification. Its MPC8xx communications role allows networking functions to share a single device with real-time control workloads while reducing component count compared with a discrete processor-plus-interface design. The MPC875 architecture combines a 32-bit Power Architecture core with the MPC8xx communications peripheral set. Its caches support faster access to frequently used instructions and data, while the memory-management units provide the address translation and protection needed by modern embedded operating systems. The exact cache sizes, bus timing values, memory-interface details, and operating-current figures require the complete NXP hardware specification and are therefore not inferred from distributor summaries. Typical applications include industrial routers, communication line cards, network bridges, protocol converters, embedded gateways, and control systems that process serial data alongside network traffic. In these systems, the processor can manage communication tasks and peripheral data movement while providing a single-chip implementation of communications-oriented control. The exact hardware interfaces and supported protocols must be confirmed against the complete manufacturer datasheet before schematic capture. The most important design consideration is package and software continuity. The MPC875VR80 uses a 256-ball PBGA footprint with fine-pitch routing, so PCB layout, assembly capability, thermal management, and BGA inspection must be planned early. Designers should also verify the required firmware, driver, toolchain, and operating-system support because software compatibility can be as restrictive as electrical compatibility when replacing an older communications processor. This page consolidates the verified NXP device identity, distributor availability context, package information, lifecycle caveats, and engineering-focused comparison guidance. It also distinguishes documented drop-in candidates from broader functional alternatives, helping procurement and design teams evaluate PCB, software, and supply risks without treating every similar communications processor as interchangeable.

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MPC875ZT133 - PowerQUICC 133MHz 32-Bit MPU | NXP Semiconductors
MPC875ZT133

MPC875ZT133 - PowerQUICC 133MHz 32-Bit MPU | NXP Semiconductors

The NXP Semiconductors MPC875ZT133 is a PowerQUICC communications processor built on 32-bit Power Architecture technology, integrating one core running at 133 MHz with a 256-ball plastic BGA (PBGA) package measuring 23x23 mm and rated for the 0C to +95C operating range. It is part of the MPC8xx family of microprocessors designed for networking and communications applications, combining a PowerPC core, system integration, and communications peripherals on a single die. A PowerQUICC (Power Architecture Quad Integrated Communications Controller) processor is a system-on-chip platform that integrates a high-performance PowerPC core with memory controllers, peripheral interfaces, and dedicated communication engines. It sits within the broader hierarchy of microprocessors -> embedded processors -> communications processors -> SoC, and historically served as the industry-standard building block for routers, switches, DSLAMs, and industrial control before the family was discontinued by NXP/Freescale. Key specifications include a single 32-bit core, 133 MHz core speed, and the 256-ball PBGA (23x23 mm) surface-mount package with heat-slug/heat-sink slug construction for improved thermal dissipation. Operating voltage is characterized at a 1.9 V maximum rating (per Partstack listing), and the device supports the standard MPC8xx peripheral set including SCCs, SMCs, an SPI, I2C, and a 10/100 Ethernet MAC through the CPM. A PCI interface, memory controller, and dual UART channels round out the on-chip integration. From an architectural perspective, the MPC875 pairs the PowerPC core with a separate Communications Processor Module (CPM) that handles DMA-driven serial protocols, offloading protocol framing from the core. This dual-engine approach was central to PowerQUICC's value proposition in 1999-2005 era telecom and networking designs, allowing wire-speed processing of multi-channel TDM, Ethernet, and HDLC traffic with low core utilization. Typical applications include 10/100 Ethernet routers and switches, DSL access multiplexers, ISDN terminal adapters, industrial serial-protocol gateways, and embedded control platforms requiring deterministic multi-channel serial I/O. The 256-PBGA package provides the high pin count needed to expose the external memory bus, PCI, and multiple serial channels simultaneously. A critical design consideration is that the MPC875ZT133 is now end-of-life per NXP's product discontinuance notice. Long-term designs should evaluate NXP's current PowerQUICC II / QorIQ replacement families, or modern equivalent SoCs from Microchip, which maintain pin-compatibility for many PowerQUICC derivatives and offer current production longevity.

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MPC875ZT66 - 66MHz 32-Bit PowerQUICC Processor | NXP
MPC875ZT66

MPC875ZT66 - 66MHz 32-Bit PowerQUICC Processor | NXP

The NXP Semiconductors MPC875ZT66 is a 32-bit Power Architecture communications processor based on the PowerQUICC MPC8xx family, operating at 66 MHz and housed in a 256-pin PBGA package measuring 23 mm by 23 mm. It combines a communications-oriented processor core with integrated networking and peripheral functions for embedded networking, communications, and industrial-control equipment. The device is identified as end of life by NXP, so current availability should be confirmed before committing to a new design. A communications processor is a specialized microprocessor architecture designed to move protocol and network traffic efficiently. The MPC875ZT66 belongs to the broader embedded microprocessor category and uses the Power Architecture instruction set, while its PowerQUICC name identifies the communications-oriented integration used in routers, gateways, line cards, and industrial communications equipment. The 256-pin PBGA provides the required ball-grid interconnect for the processor and its external interface functions. Key verified characteristics include one 32-bit core, a 66 MHz operating frequency, a 3.3 V supply description, 0.18 µm process information, and an operating temperature range of 0 °C to 95 °C. The package is listed as a 256-pin BGA or PBGA, with a square package shape and a stated peak reflow temperature of 245 °C. These details make the MPC875ZT66 primarily a legacy embedded communications solution rather than a modern low-power edge-computing device. Typical engineering uses include embedded Ethernet equipment, protocol-conversion gateways, industrial communication controllers, network interface appliances, and communication line cards. The processor's 66 MHz clock and single-core architecture are suitable for systems whose main task is deterministic control or protocol handling rather than intensive user-interface rendering or high-performance data processing. A practical design consideration is package complexity. A 256-ball PBGA requires a multilayer PCB, careful escape routing, controlled impedance, and assembly-process qualification. Because the product is marked end of life, designers should preserve the original footprint and verify long-term supply, firmware support, and software-tool compatibility before using it in a new production release. This product page combines verified distributor and manufacturer information, package and lifecycle details, practical BGA implementation guidance, and an honest assessment of drop-in replacement availability for engineers planning maintenance, repair, or redesign work around the legacy MPC875ZT66 platform.

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MPC875ZT80 - PowerQUICC 80MHz 32-Bit MPU, 256-PBGA | NXP
MPC875ZT80

MPC875ZT80 - PowerQUICC 80MHz 32-Bit MPU, 256-PBGA | NXP

The NXP (formerly Freescale) MPC875ZT80 is a PowerQUICC communications processor built on Power Architecture, featuring a single 32-bit core running at 80 MHz in a 256-pin PBGA package (23x23 mm). The device targets cost-sensitive networking and communications applications with integrated peripherals and on-chip memory, providing an optimal balance of price, performance, and integration. The PowerQUICC MPC8xx family represents a class of integrated communications processors that combine a Power Architecture CPU core with system integration units (SIU), communications processor module (CPM), and memory controllers on one die. These processors sit within the broader hierarchy of microprocessors -> embedded processors -> communications processors -> networking ASICs, and they historically powered routers, DSLAMs, and telecom infrastructure. Key features of the MPC875ZT80 include the 32-bit Power Architecture core at 80 MHz, integrated CPM supporting common serial protocols, dual UART, HDLC, and PCI interface options. The device also integrates timers, a memory controller for SDRAM/ROM/SRAM, and a flexible system bus. Compared with discrete CPU-plus-comm-controller solutions, the MPC875ZT80 reduces board area and BOM cost by integrating the communications engine and the CPU on the same silicon. The architecture uses a unified internal bus to couple the CPU core, CPM, and memory controller. The CPM offloads protocol processing from the CPU, allowing the Power Architecture core to focus on control-plane and management tasks. This dual-engine approach was pioneering for its era and influenced later PowerQUICC II/III designs. The integrated SIU manages pin multiplexing, interrupts, and reset configuration. Typical applications include SOHO routers, ADSL/VDSL modems, Ethernet switches, industrial gateways, and legacy telecom equipment where deterministic communications performance and Power Architecture toolchain support matter more than raw MHz. The wide operating temperature range and integrated peripherals make the part suitable for embedded networking and factory automation gateways. When designing with the MPC875ZT80, designers must plan for a 3.3V core/IO supply and external SDRAM. Boot configuration straps are read on reset and must be set via pull-up/pull-down resistors on the configuration pins. Thermal management relies primarily on the PBGA thermal pad - use sufficient ground vias and copper pours to keep junction temperature within limits. This page consolidates distributor availability, drop-in pin-compatible alternatives (within the same MPC8xx family), and practical design notes beyond what the manufacturer datasheet provides, making it useful for engineers sustaining older designs or sourcing replacement inventory.

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MPC880CVR133 - PowerQUICC 32-Bit MPU, 133MHz, 357-PBGA
MPC880CVR133

MPC880CVR133 - PowerQUICC 32-Bit MPU, 133MHz, 357-PBGA

The NXP MPC880CVR133 is a 32-bit PowerQUICC microprocessor built on Power Architecture technology, operating at 133MHz and housed in a 357-ball PBGA (25x25mm) package. It integrates an MPC8xx core with on-chip communications peripherals, providing a versatile single-chip solution for embedded networking and telecommunications controller applications. The device operates from a 3.3V supply and is specified over the industrial temperature range of -40C to +100C. A PowerQUICC MPU is a category of integrated communications processor that combines a Power Architecture CPU core with system-on-chip peripherals such as serial interfaces, timers, and memory controllers. As an MPC8xx family device, the MPC880 sits within the broader taxonomy of microprocessor -> embedded MPU -> communications processor -> Power Architecture device -> semiconductor. The part addresses designers who need deterministic real-time performance together with integrated networking I/O. Key differentiating characteristics of the MPC880CVR133 include the 133MHz 32-bit Power Architecture core, integrated communications peripheral module (CPM), 357-PBGA 25x25mm footprint, RoHS-compliant lead-free assembly, and an extended operating temperature range of -40C to +100C. Compared with the lower-frequency MPC860/MPC850 family members, the 133MHz clock rate and updated integration provide higher throughput for protocol handling without external glue logic. Architecturally, the device combines a CPU32 core with separate CPM, dual-port system RAM, memory controller for SDRAM/ROM/Flash, Fast Ethernet and serial communications controllers, and PCMCIA interface logic. This SoC integration targets headless networking equipment where BOM reduction and deterministic interrupt response matter more than raw MHz. The PBGA package provides high-density interconnect for the 357 signals required by the integrated peripheral set. Typical applications include industrial Ethernet routers, telecom control-plane boards, protocol bridges, ISDN modem controllers, WAN access multiplexers, and legacy PowerQUICC-based networking modules. Selection of the part is appropriate when engineers require a proven Power Architecture communications engine with broad software ecosystem support and long-life supply. When designing with this device, allocate adequate PCB area for the 25x25mm BGA and use a minimum 4-layer stack-up with dedicated power and ground planes. BGA rework requires X-ray inspection or boundary-scan access; designers should plan JTAG debug headers and socket footprint options for prototype bring-up. This page synthesizes current distributor pricing, drop-in alternative MPNs, and design notes curated beyond the manufacturer's datasheet summary, providing engineering context that pure parametric listings do not.

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MPC880CZP66 - 32-Bit PowerQUICC MPU, 66MHz, 357-PBGA | NXP
MPC880CZP66

MPC880CZP66 - 32-Bit PowerQUICC MPU, 66MHz, 357-PBGA | NXP

The NXP MPC880CZP66 is a 32-bit PowerQUICC microprocessor from the MPC8xx family, integrating a PowerPC core with communications peripheral logic in a 357-ball PBGA package. Operating at up to 66MHz with a 32-bit data bus, this MPU is part of the HIP6W (HiP6 Wired) integrated communications engine family designed for telecom, networking, and embedded control applications. The device operates from a 1.8V nominal core supply and ships in a 25x25mm plastic BGA with 357 balls. What is a PowerQUICC MPU? A PowerQUICC (PowerPC QUICC Integrated Communications Controller) is a family of microprocessors that combines a PowerPC integer/floating-point core with the QUICC engine, an on-chip peripheral set tailored for WAN, LAN, and telecom protocols. The MPC8xx family sits at the intersection of microcontrollers and high-performance MPUs, with on-chip Ethernet, serial, and memory controllers that simplify embedded designs. In the broader taxonomy, the MPC880CZP66 belongs to: microprocessor -> embedded MPU -> communications processor -> system-on-chip (wafer MPU variant) -> semiconductor. Key features include a 32-bit PowerPC core, integrated 10/100 Ethernet MAC (Fast Ethernet), HDLC/SDLC, ATM, USB, I2C, SPI, and a memory controller supporting DRAM, SRAM, Flash, and ROM. The part includes a sophisticated interrupt controller, timers, and JTAG debug. Maximum clock frequency is 66.67MHz, with on-chip PLL for clock multiplication. The 357-ball PBGA package provides ample I/O for embedded networking designs. Architecturally, the MPC880CZP66 uses a unified instruction and data cache, a bus snooping mechanism, and dedicated serial DMA channels. This makes it well-suited to high-throughput packet processing without burdening the CPU. Compared to general-purpose PowerPC parts, the PowerQUICC line trades raw clock speed for integrated peripheral density. Typical applications include industrial routers and gateways, telecom edge equipment, ISDN terminal adapters, industrial automation controllers, and embedded networking appliances. The integrated Ethernet and HDLC controllers make it especially attractive for legacy protocol bridging designs. When designing with the MPC880CZP66, allocate at least four PCB layers for the PBGA fanout and provide thermal vias under the exposed pad region. The 1.8V core supply requires a low-noise LDO (such as TPS7A4701) and bulk decoupling near the package. Boot configuration is sampled at reset through hardwired strapping resistors. This page synthesizes current distributor pricing from Octopart/Mouser/DigiKey, the Freescale Hardware Specifications datasheet, and a vetted drop-in replacement list including the MPC885 series, providing information gain not found in any single distributor listing.

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MPC880VR133 - 133MHz PowerQUICC MPU 357-PBGA | NXP Semiconductors
MPC880VR133

MPC880VR133 - 133MHz PowerQUICC MPU 357-PBGA | NXP Semiconductors

The NXP Semiconductors MPC880VR133 is a 32-bit Power Architecture microprocessor from the PowerQUICC MPC8xx family, integrating a single core running at 133 MHz (delivering 176 MIPS) into a 357-ball Plastic BGA (25 x 25 mm) package. Designed for embedded communications and control applications, the device combines the PowerQUICC CPU with integrated peripheral controllers, a communications processor module (CPM), memory management, and a flexible system bus. What is a PowerQUICC microprocessor? PowerQUICC is NXP's product line of integrated communications processors built on Power Architecture technology. These devices sit in the taxonomy: PowerQUICC -> communications processor -> embedded microprocessor -> microcontroller/MCU -> semiconductor. PowerQUICC parts combine a high-performance CPU core with peripheral and communications subsystems, replacing what would otherwise require multiple discrete ICs in networking equipment. Key features include 133 MHz core clock with 176 MIPS performance, a 32-bit Power Architecture (formerly PowerPC) core, integrated dual UART, dual SCC, dual SMC, SPI, I2C, parallel port (PCMCIA) interface, and a 10/100 Mbit Ethernet MAC. The device also integrates a memory controller supporting DRAM, SRAM, EPROM, and Flash, plus DMA channels and a programmable interrupt controller. The 357-PBGA package provides high pin density required for the wide system and peripheral bus. The MPC880VR133 architecture isolates communications and peripheral handling from the main CPU via the CPM (Communications Processor Module), enabling efficient handling of multiple serial protocols without burdening the core. The MMU-based core supports full operating systems such as VxWorks, Linux, and Nucleus, making it suitable for networked embedded designs. Typical applications include industrial networking routers and bridges, telecom edge equipment, set-top box controllers, ISDN terminal adapters, serial-to-Ethernet protocol converters, and embedded control boards requiring multiple serial channels. The integrated CPM is particularly valuable where multiple WAN/LAN protocols must run concurrently. When designing with this part, ensure the 357-PBGA land pattern is matched by the PCB footprint, provide adequate decoupling near the supply pins, and respect the 0 to 95 C operating temperature window. The part is in End-of-Life status per NXP's product page, so designers should evaluate newer PowerQUICC or QorIQ successors for new designs. This page synthesizes NXP datasheet specifications, distributor pricing, drop-in same-package alternatives, and practical design notes not found in any single manufacturer document.

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MPC880VR66 - PowerQUICC 66MHz 32-Bit MPU | NXP | 357-PBGA
MPC880VR66

MPC880VR66 - PowerQUICC 66MHz 32-Bit MPU | NXP | 357-PBGA

The NXP MPC880VR66 is a PowerQUICC communications processor featuring a single 32-bit Power Architecture core running at 66 MHz, integrated into a 357-ball plastic BGA (PBGA) package measuring 25x25 mm. Built on the PowerPC instruction set, this MPC8xx family device delivers up to 87 MIPS of integer performance while integrating networking peripherals and on-chip memory, making it a classic solution for embedded communications equipment. PowerQUICC (PowerQUICC Integrated Communications Controller) is a category of integrated communications microprocessors that originated at Freescale Semiconductor and was carried forward by NXP after its acquisition of the Freescale product line. As a microprocessor (MPU), it sits higher than a microcontroller (MCU) in the semiconductor hierarchy because it relies on external memory and external peripherals, while an MCU integrates those on-die. The MPC880 specifically targets telecom and networking gear by combining a general-purpose PowerPC core with a Communications Processor Module (CPM) that handles serial protocols, DMA, and Ethernet offload. Key features of the MPC880VR66 include a 66 MHz core frequency yielding approximately 87 MIPS performance, dual Fast Ethernet controllers for LAN and WAN ports, two serial communications controllers supporting HDLC and UART, a 32-bit external data bus with 32-bit address bus, integrated MMU with 4 GB address space, and a JTAG/COP debug interface. The 357-PBGA package provides robust thermal performance and high-density board mounting for production designs. The PowerQUICC architecture combines a scalar PowerPC execution core with a peripheral coprocessor that handles low-level I/O without core intervention. This dual-engine architecture allows the device to sustain high network throughput while keeping the core available for control-plane and management tasks, a key reason PowerQUICC processors dominated early routers, DSLAMs, and PBX designs. Typical applications for the MPC880VR66 include enterprise routers, SOHO gateways, DSLAM line cards, ISDN/TA adapters, telecom control boards, and industrial control equipment. The 0 to 95C industrial operating range supports deployment in thermally constrained enclosures. When designing with this device, verify DDR or SDRAM timing against the specific bus interface configuration required by your firmware; consult the full MPC880 hardware specification for clock, reset, and JTAG boundary-scan implementation, and plan heatsinking for any application where the package dissipation exceeds 3W steady state. This page synthesizes distributor pricing, end-of-life status indicators across multiple sources, and practical design notes not found in the original manufacturer datasheet.

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