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MPC8343EVRADDB - 266MHz PowerQUICC II Pro SoC MPU | NXP
MPC8343EVRADDB

MPC8343EVRADDB - 266MHz PowerQUICC II Pro SoC MPU | NXP

The NXP MPC8343EVRADDB is a PowerQUICC II Pro integrated communications processor built around a PowerPC e300 core, delivering 266 MHz of compute performance in a 620-pin PBGA (29x29) package. This MPC83xx family SoC integrates DDR1/DDR2 memory controller, PCI, gigabit Ethernet MAC, USB, security engine (SEC), and dual UARTs on a single die fabricated in 0.13 µm CMOS, targeting communication-intensive embedded applications with the commercial 0°C to 105°C operating range and silicon revision 2.0. The "EVR" suffix indicates this part supports the extended voltage range and is lead-free per the PBGA-NO-PB designation. A microprocessor (MPU) is the central processing unit of an embedded system, executing operating systems and protocol stacks for routers, switches, industrial gateways, and storage controllers. The PowerQUICC II Pro family extends the PowerQUICC II architecture with higher integration, faster DDR memory interfaces, and gigabit Ethernet capability, making it a foundational component for networking and telecommunications equipment where deterministic protocol processing, hardware-accelerated cryptography, and high-throughput I/O are required. Key differentiating features of the MPC8343EVRADDB include the integrated security engine (SEC) for hardware-accelerated IPSec, SSL/TLS, and 3DES/AES cipher offload, dual 10/100/1000 Ethernet MACs supporting GMII/RGMII, DDR1/DDR2 memory controller up to 333 MHz data rate, PCI 2.3 interface, USB 2.0 full-speed host/device, dual I²C, SPI, and four UARTs. The integrated DMA controller and dedicated QUICC Engine communications coprocessor offload TDM, HDLC, and ATM processing from the main CPU. Architecturally, the MPC8343E uses a PowerPC e300 core with separate 16K instruction and 16K data Level-1 caches, a 32-bit on-chip peripheral bus, and a 64-bit DDR memory bus. The SoC integrates approximately 90 million transistors in 0.13 µm CMOS process technology, consuming roughly 1.5W typical at 266 MHz. Hardware cryptography and protocol offload engines free CPU cycles for application-layer processing, distinguishing PowerQUICC II Pro from generic PowerPC implementations. Typical applications include industrial routers, secure VPN gateways, DSLAM line cards, wireless base station controllers, network attached storage (NAS) controllers, and factory automation PLCs. The integrated gigabit Ethernet and security engine make it particularly suited for IPsec VPN appliances and secure industrial Ethernet switches where hardware cipher offload is mandatory. When designing with this part, allocate adequate PCB area for the 620-ball PBGA and use at least a 6-layer stack-up with dedicated power and ground planes. Provide local bulk decoupling within 25 mm of each power pin, and follow NXP AN-2801 layout guidelines for DDR2 trace matching within 25 mil tolerance to preserve signal integrity at 333 MHz data rate. This page synthesizes distributor pricing snapshots, drop-in alternatives within the MPC83xx family, and practical design notes not consolidated in the manufacturer hardware specifications document.

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MPC8343EVRAGDB - PowerQUICC II Pro 400MHz Host Processor | NXP
MPC8343EVRAGDB

MPC8343EVRAGDB - PowerQUICC II Pro 400MHz Host Processor | NXP

The NXP MPC8343EVRAGDB is a PowerQUICC II Pro integrated communications host processor featuring an e300 PowerPC core running at 400 MHz, 32-bit architecture, and a 620-pin HCTE BGA package (29x29 mm). It integrates DDR1/DDR2 memory controllers, PCI, 1 Gbit Ethernet, USB, and an integrated security engine (SEC) for cryptographic acceleration, making it a System-on-Chip solution for embedded communications and networking equipment. A PowerQUICC (Quad Integrated Communications Controller) processor is a specialized communications SoC that combines a PowerPC host CPU with one or more RISC communications processor modules (CPM) for handling serial protocols, packet processing, and networking I/O. The PowerQUICC family evolved into MPC83xx and MPC85xx lines, all targeting telecom, networking, and industrial control where deterministic, hardware-accelerated protocol handling is required alongside a general-purpose host CPU. The MPC8343EVRAGDB supports 1.8V, 2.5V, and 3.3V I/O voltages, contains a 32-bit DDR1/DDR2 SDRAM memory controller with ECC, and integrates dual 10/100/1000 Mbit Ethernet MACs, USB 2.0 (Full/Low Speed), PCI v2.3 interface, and an integrated security engine supporting DES, 3DES, AES, SHA-1, MD-5, and public-key algorithms. The e300 core is software-compatible with the older PowerPC 603e, preserving legacy software investments while adding modern peripheral integration. Typical applications include SOHO and SMB routers, DSL and cable modems, integrated access devices, network attached storage (NAS), print servers, industrial gateways, and secure communications equipment. The integrated SEC engine offloads IPsec, SSL/TLS, and VPN processing, allowing the host CPU to focus on application-level tasks. According to NXP documentation, the e300 core combined with the CPM provides deterministic multi-protocol handling without software overhead. When designing with this device, ensure proper thermal management: power dissipation reaches several watts at 400 MHz operation, and the HCTE BGA requires via-array PCB thermal relief. The part is rated for industrial 0 to 105C operation, and the security engine requires firmware initialization before use. This page synthesizes distributor pricing, drop-in alternatives, lifecycle status, and engineering design notes for the MPC8343EVRAGDB, providing context not found in the standalone NXP datasheet.

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MPC8343VRADDB - 266MHz PowerQUICC II Pro SoC | NXP
MPC8343VRADDB

MPC8343VRADDB - 266MHz PowerQUICC II Pro SoC | NXP

The NXP MPC8343VRADDB is a PowerPC e300-based PowerQUICC II Pro integrated communications processor that operates at 266 MHz, integrates dual Gigabit Ethernet MACs, dual PCI controllers, DDR1/DDR2 memory controller and Hi-Speed USB 2.0 in a 620-pin Hi-BGA (29x29 mm, 1.0 mm pitch) package. It is a 32-bit system-on-chip designed for embedded communications, networking and industrial control applications. An SoC (System-on-Chip) integrates a processor core, memory controller and peripherals into a single device, replacing what previously required a CPU plus several companion ICs. The PowerQUICC II Pro family is built on Power Architecture technology; it sits in the broader taxonomy of microprocessor -> embedded processor -> communications processor -> PowerQUICC. Synonymous marketing names include "PowerQUICC" and the legacy "PowerQUICC II Pro" line, both associated with Freescale (now NXP). Key differentiating features include a hardware encryption accelerator (the "E" in MPC8343E denotes Security Engine), dual 10/100/1000 Ethernet MACs with RGMII/MII/RTBI support, dual 32-bit/33 MHz PCI interfaces (one can be configured as PCI-X), Hi-Speed USB 2.0 host/device, DDR1/DDR2 SDRAM controller with ECC, 16-bit local bus and four DMA channels. The 620-ball Hi-BGA exposes the full 32-bit address/data bus and is targeted at mid-to-high-end wired networking designs. Architecturally, the e300 core is an enhanced PowerPC 603e derivative with 16 KB instruction and 16 KB data L1 caches; the integrated security engine handles DES, 3DES, AES, SHA-1/MD-5 and public-key operations, offloading the CPU. The 266 MHz core operates from a 1.2 V internal rail while the I/O ring uses 1.8 V/2.5 V/3.3 V supplies, all sourced through dedicated pins on the BGA. Junction temperature is rated 0 C to 105 C for the commercial part. Typical applications include SMB/SME routers and switches, industrial gateways, VoIP/PBX control planes, networked printers and wireless LAN access points where the dual GbE, dual PCI and crypto acceleration remove the need for external MACs or security chips. The integrated DDR1/DDR2 controller also reduces BOM versus discrete SDRAM interfaces. When designing with this device, allocate the BGA's 1.0 mm pitch to at least 6-8 layer PCB stack-up with microvia fan-outs; use matched-length DDR traces for the memory interface and keep the 1.2 V core rail plane generous to avoid IR drop. Boot configuration is read from reset configuration pins sampled at POR. This page synthesizes NXP product-page information, distributor availability and drop-in alternatives across the MPC8343E/MPC8347E family, plus practical design notes that go beyond the bare datasheet.

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MPC8343VRAGDB - PowerQUICC II Pro 400MHz e300 SoC | NXP
MPC8343VRAGDB

MPC8343VRAGDB - PowerQUICC II Pro 400MHz e300 SoC | NXP

The NXP MPC8343VRAGDB is a PowerQUICC II Pro integrated communications processor built on a system-on-chip (SoC) architecture with an enhanced e300 PowerPC core running at 400 MHz, packaged in a 620-ball HCTE BGA (29 x 29 mm). The device integrates a 32-bit Power Architecture core, DDR1/DDR2 memory controller, dual Gigabit Ethernet MACs, dual PCI controllers, Hi-Speed USB 2.0, and security acceleration, delivering an integrated networking and embedded computing platform. A PowerQUICC II Pro processor is a member of the communications processor family that combines a PowerPC CPU core with dedicated communications peripherals in a single SoC. In the broader taxonomy, it sits within microprocessors (MPU) -> embedded processors -> SoC -> communications processors, bridging general-purpose computing and high-throughput wired networking workloads. This integration makes PowerQUICC II Pro a foundational platform for legacy and current-generation networking equipment where deterministic throughput, peripheral integration, and long-life-cycle support outweigh the raw compute density of newer ARM Cortex-A SoCs. Key features of the MPC8343VRAGDB include the e300 core with 32 KB L1 instruction and data caches, on-chip DDR1/DDR2 memory controller supporting up to 333 MHz operation, three 10/100/1000 Mbps Ethernet MACs, two PCI interfaces (one 32-bit/66 MHz and one 32-bit/33 MHz), USB 2.0 host/device, integrated security engine, and a 16-bit local bus. The part is rated for 0C to 105C ambient operation (commercial extended grade) and ships in a RoHS-compliant 620-pin HCTE BGA. The architecture is implemented in a 0.13 micron CMOS process, supplying the core with 1.2 V (with 1.8 V, 2.5 V, and 3.3 V I/O domains). This multi-rail design lets the SoC interface directly to legacy 3.3 V peripherals while keeping the core at low voltage for reduced power consumption. The integrated QUICC Engine communications block handles ATM, PPP, HDLC, and Ethernet protocol termination, offloading these tasks from the e300 core. Typical applications include industrial routers and gateways, broadband access equipment, wireless LAN controllers, network-attached storage (NAS) controllers, secure VPN appliances, and factory-automation controllers. The combination of dual GbE, dual PCI, USB 2.0, and the QUICC Engine allows a single MPC8343 to replace multi-chip router designs. When designing with this device, allocate at least four PCB layers for the HCTE BGA breakout, and follow NXP AN3361 power-supply sequencing guidelines to avoid latch-up. The 620-ball HCTE BGA is a complex substrate; reference the NXP MPC8343E Design Checklist for thermal, decoupling, and trace-length requirements. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone. Engineers sourcing long-life-cycle MPU platforms should review the same-package options below for inventory continuity.

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MPC8347CZQAGDB-FR - 400MHz PowerQUICC II Pro MPU | NXP
MPC8347CZQAGDB-FR

MPC8347CZQAGDB-FR - 400MHz PowerQUICC II Pro MPU | NXP

The NXP MPC8347CZQAGDB-FR is a PowerQUICC II Pro integrated communications processor built on the e300 Power Architecture SoC platform, operating at 400 MHz with a 32-bit core, packaged in a 620-ball TEPBGA II (29x29 mm) at 1 mm pitch. It integrates DDR1/DDR2 memory controllers, dual Gigabit Ethernet MACs, dual PCI interfaces, and Hi-Speed USB 2.0 controllers into a single SoC. What is a PowerQUICC II Pro? PowerQUICC II Pro is a family of communications processors from NXP (originally Freescale) designed for wired and wireless networking equipment, combining a Power Architecture CPU core with communications peripherals on a single die. The architecture hierarchy is: e300 core -> PowerQUICC II Pro -> MPC83xx series -> communications processor -> microprocessor -> semiconductor IC. Key features include 400 MHz e300 core frequency, hardware MMU and double-precision FPU, dual 10/100/1000 Mbps Ethernet with GMII/RGMII/TBI support, dual PCI 2.3 controllers (one 64-bit/66 MHz, one 32-bit/66 MHz), Hi-Speed USB 2.0 host/device/OTG, DDR1/DDR2 SDRAM controller up to 333 MHz, four DMA channels, and an operating temperature range of -40C to +105C. The -FR suffix indicates a lead-free (Pb-free) TEPBGA II package per the Freescale/NXP package designation system. The e300 core is a single-issue, seven-stage pipeline with hardware multiply/divide and 32 KB instruction + 32 KB data L1 caches. The integrated communications engine (QUICC Engine) offloads protocol processing for HDLC, ATM, Ethernet, and other telecom protocols. The 620-ball TEPBGA II package exposes the full peripheral set including two RGMII/GMII Ethernet interfaces, two PCI buses, dedicated DDR data/address/control balls, USB differential pairs, JTAG, and the QUICC Engine serial interfaces. Typical applications include industrial routers, secure VPN gateways, enterprise class Ethernet switches, DSLAM line cards, wireless base station controllers, networked industrial automation, and Power-over-Ethernet (PoE) access points. The combination of dual GbE and dual PCI is particularly suited for SMB router/UTM platforms, where the CPU handles control-plane routing and the QUICC Engine handles wire-speed protocol encapsulation. When designing with this device, allocate at least 6 PCB layers to maintain signal integrity on the DDR2 and RGMII interfaces. Provide bulk decoupling of 100 uF near the core supply and 10 uF/0.1 uF pairs adjacent to each supply ball. Ensure JTAG is accessible for production boundary-scan. The lead-free TEPBGA package has a peak reflow temperature of 260C per JEDEC J-STD-020. This page synthesizes distributor pricing, drop-in alternatives within the MPC83xx family, and PCB-level design notes that complement (but do not replace) the manufacturer hardware specifications document.

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MPC8347CZUAJDB - PowerPC e300 MPU 533MHz 672-LBGA | NXP
MPC8347CZUAJDB

MPC8347CZUAJDB - PowerPC e300 MPU 533MHz 672-LBGA | NXP

The NXP MPC8347CZUAJDB is a PowerPC e300 microprocessor from the PowerQUICC II Pro family, integrating a 32-bit Power Architecture core running at 533 MHz in a 672-LBGA (35x35 mm) package. It functions as a communications-centric system-on-chip with DDR1/DDR2 memory controller, PCI, 1 GbE, USB, and security acceleration, targeting industrial temperature operation from -40°C to +105°C. What is a PowerQUICC II Pro processor? PowerQUICC II Pro is NXP's third-generation communications processor family, evolved from the original PowerQUICC architecture built around the PowerPC e300 core. The PowerQUICC II Pro line combines a high-performance e300 CPU with peripheral blocks such as dual DDR memory controllers, multi-channel DMA, Ethernet MACs, USB, PCI, and a programmable QUICC Engine for protocol termination. Within the broader taxonomy, MPC8347 sits as MPU (microprocessor unit) -> embedded processor -> system-on-chip -> integrated circuit. This category powers wired and wireless infrastructure, industrial gateways, and secure networking appliances where deterministic protocol processing offloads the main CPU. Key features include a 533 MHz e300 core with 32 KB I-cache and 32 KB D-cache, on-chip DDR1/DDR2 SDRAM controller up to 333 MHz, integrated 10/100/1000 Ethernet MAC with TOE/TSO acceleration, dual USB 2.0 Full-Speed/High-Speed ports, PCI 2.2 32-bit interface at 66 MHz, and a QUICC Engine for HDLC/TDM protocols. Security is handled by an integrated SEC 2.0 accelerator supporting AES, 3DES, SHA-1, MD5, RSA, and elliptic curve cryptography. The 672-LBGA package exposes all peripheral interfaces while keeping the design within a 35x35 mm footprint. On the technical depth side, the e300 core superscalar microarchitecture issues up to two instructions per cycle with out-of-order completion. The QUICC Engine runs at 333 MHz and independently handles up to 4 HDLC or TDM channels. DDR2 controller supports 16/32-bit interfaces with ECC. Power management includes dynamic frequency scaling and per-domain clock gating. Typical applications include wireless base stations and LTE/WiMAX subscriber stations, industrial Ethernet gateways, secure VPN routers, network-attached storage controllers, industrial automation controllers, smart-grid data concentrators, and factory automation backbones. The integrated SEC 2.0 block makes the part suitable for IPsec/SSL acceleration and secure boot. When designing with this device, allocate the 672-LBGA to a multilayer PCB (minimum 6 layers recommended) with controlled-impedance routing for DDR2, Ethernet, and PCI. Provide adequate thermal dissipation: at industrial temperatures with full peripheral utilization, the part can approach 6-8 W, requiring thermal vias and copper pours under the LBGA. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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MPC8347CZUAJDB557 - PowerPC e300 MPU 533MHz 672-BGA | NXP
MPC8347CZUAJDB557

MPC8347CZUAJDB557 - PowerPC e300 MPU 533MHz 672-BGA | NXP

The NXP (formerly Freescale) MPC8347CZUAJDB557 is an integrated PowerPC e300 microprocessor from the MPC83xx PowerQUICC II Pro family, with a single e300 core running at 533 MHz, housed in a 672-ball TBGA package measuring 35 mm x 35 mm. It is a member of the MPC8347 series that combines a high-performance 32-bit PowerPC processor core with the QUICC Engine communications module, targeting networking, storage, and industrial control applications where deterministic I/O and high-throughput peripherals are required. A microprocessor (MPU) is a processor-on-chip built around a general-purpose CPU core with on-chip memory hierarchy, bus controllers, and a wide set of peripherals. The MPC83xx family belongs to the broader category of 32-bit embedded microprocessors used for industrial, networking, and telecom control-plane workloads. The PowerQUICC II Pro architecture layers a hardware communications accelerator (the QUICC Engine) on top of the PowerPC core, offloading DMA, protocol termination, and time-division multiplexing from the CPU itself. Key features include a 533 MHz PowerPC e300 core, dual integrated 10/100/1000 Ethernet controllers with TCP/IP acceleration, a 32-bit DDR/DDR2 memory controller with ECC support, four DMA channels, and an extensive set of communications peripherals (USB 2.0, two UARTs, two I2C, SPI). The part is specified across the industrial -40C to +105C junction temperature range. Operating voltage is split between a 1.2V core supply and 3.3V I/O supply, with separate PLL supplies for clock synthesis. The on-chip QUICC Engine operates at a divided clock from the system bus and provides hardware acceleration for IEEE 802.3 Ethernet, ATM, and HDLC/PPP, reducing CPU load for routing, bridging, and aggregation workloads. Memory controller supports DDR-266 with up to 1 GB of addressable DRAM, including parity and ECC modes for high-reliability networking line cards and storage controllers. Typical applications include enterprise networking line cards and Ethernet switches, broadband access gateways (DSLAMs, cable modem termination systems), network-attached storage controllers, industrial automation gateways, and embedded telecom control-plane processing. The QUICC Engine is particularly valuable for protocol termination close to the physical interface. When designing with this part, attention must be paid to PCB layer stack-up because the 672-ball TBGA has a 1.27 mm pitch that requires microvia or built-up PCB technology, and the package demands multiple GND and power planes stitched to the BGA inner ring. JTAG and boundary-scan support is provided for in-system test. This page synthesizes distributor pricing, package-level parameters, and references to the MPC8347 series datasheet that are not always collated on a single manufacturer or distributor page.

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MPC8347ECVRADDB - PowerQUICC II Pro 266MHz SoC, 620-HBGA | NXP
MPC8347ECVRADDB

MPC8347ECVRADDB - PowerQUICC II Pro 266MHz SoC, 620-HBGA | NXP

The NXP (formerly Freescale) MPC8347ECVRADDB is a PowerQUICC II Pro integrated communications processor built on the e300 SoC platform, featuring a 32-bit PowerPC core running at 266 MHz in a 620-ball Hi-CTE BGA (29x29 mm) package. The device integrates a double-precision floating point unit, DDR1/DDR2 memory controller, PCI interface, gigabit Ethernet MAC, USB 2.0, security engine, and dual UARTs on a single die targeted at industrial temperature grade (-40C to +105C). It is part of the MPC8347E family, where the 'E' suffix denotes the integrated Security Engine and the industrial temperature range. A PowerQUICC processor is a specialized communications system-on-chip (SoC) that combines a PowerPC host CPU with dedicated communications peripherals. The PowerQUICC II Pro architecture belongs to the broader hierarchy of PowerPC embedded processors (PowerPC -> Power Architecture -> RISC CPU -> embedded processor). It evolved from the earlier PowerQUICC II line by integrating more on-chip memory and I/O while maintaining software compatibility. This SoC class is widely used in networking and telecom equipment where deterministic protocol processing is required alongside general-purpose control code. Key features include the e300 core with 32 KB L1 instruction cache and 32 KB L1 data cache, dual DDR1/DDR2 memory controllers supporting up to 333 MHz, dual 10/100/1000 Ethernet controllers with TCP/IP acceleration, two USB 2.0 hosts (with on-chip PHYs), a 32-bit PCI interface operating at 33/66 MHz, integrated security engine (SEC 2.0) for DES/3DES/AES/SHA/RSA, and four DMA channels. The integrated peripherals eliminate the need for companion bridge chips in typical routing, switching, and NAS designs. The MPC8347E architecture implements the classic PowerQUICC dual-core concept in a unified manner: the e300 handles the host operating system (typically Linux or VxWorks), while the QUICC Engine communication module offloads protocol processing. This separation enables wire-speed routing performance without CPU intervention. The 620-HBGA package exposes the full peripheral set plus 16 general-purpose timers, two I2C controllers, an SPI controller, and GPIO lines for system management. Typical applications include industrial routers and gateways, network attached storage (NAS) controllers, telecom line cards, secure VPN appliances, factory automation controllers, and printing/imaging equipment. The industrial temperature grade (-40C to +105C) makes the part well suited for outdoor enclosures and factory floor deployment where commercial-grade parts would be unreliable. When designing with the MPC8347ECVRADDB, ensure the JTAG chain is correctly configured and that the 1.0V core / 1.8V DDR / 3.3V I/O rails are decoupled per NXP application note AN3544. The 620-HBGA (29x29 mm) requires at least a 6-layer PCB with controlled-impedance routing for DDR2 and Gigabit Ethernet signals. NXP supplies the U-Boot firmware and Linux BSP to shorten time-to-market. This page consolidates distributor stock indicators, drop-in same-package alternatives, parametric comparison, and practical PCB design notes that complement the manufacturer hardware specifications document. It is intended for hardware engineers evaluating the MPC8347E family for new designs or supporting legacy production.

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MPC8347ECVVAJDB - 533MHz PowerQUICC II Pro SoC | NXP | TBGA-672
MPC8347ECVVAJDB

MPC8347ECVVAJDB - 533MHz PowerQUICC II Pro SoC | NXP | TBGA-672

The NXP MPC8347ECVVAJDB is a 533 MHz PowerQUICC II Pro integrated communications processor built on Power Architecture technology, integrating an e300 core with DDR1/DDR2 memory controller, dual Gigabit Ethernet MACs, dual PCI interfaces, Hi-Speed USB controller, and security engine (SEC) in a 672-pin TBGA package. It is part of the extended-temperature (-40C to +105C) family aimed at industrial and communications infrastructure applications. A PowerQUICC II Pro processor is a system-on-chip (SoC) integrating a Power Architecture CPU core with communications peripherals, belonging to the broader category of communications processors -> embedded microprocessors -> microcontrollers and MPUs -> integrated circuits. PowerQUICC II Pro extends the original PowerQUICC II line with improved DDR memory support, gigabit Ethernet, and integrated security acceleration, making it suitable for routers, switches, and secure access equipment. Key differentiating features include 533 MHz core clock with 32-bit RISC architecture, dual 10/100/1000 Mbps Ethernet, dual PCI 2.3 controllers, USB 2.0 Hi-Speed host/device, DDR1/DDR2 memory controller up to 333 MHz, integrated security engine (SEC) for crypto acceleration, and operating voltages of 1.8V/2.5V/3.3V. The 672-pin TBGA package supports the high pin count needed for parallel DDR, dual PCI, and dual gigabit Ethernet interfaces simultaneously. The architecture combines an e300 superscalar PowerPC core with a system interface and communications engine module (CEM). The CEM offloads networking tasks from the CPU via dedicated DMA engines and QUICC Engine technology, allowing the CPU to focus on control plane and application processing. The SEC block accelerates DES, 3DES, AES, SHA-1/MD5, and public-key algorithms. Typical applications include industrial routers and gateways, network-attached storage (NAS), secure VPN concentrators, factory automation controllers, and line cards for access equipment. The extended -40C to +105C temperature range supports outdoor and industrial deployments. When designing with this part, ensure the PCB supports 672-ball TBGA routing with microvia stack-up, and provide adequate bulk decoupling on the 1.8V, 2.5V, and 3.3V rails. Software development requires Freescale/NXP CodeWarrior or Linux BSP for the e300 core. This page synthesizes distributor pricing, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet alone, helping engineers select and integrate this PowerQUICC II Pro part into industrial networking designs.

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MPC8347ECZUAJDB - 533MHz PowerQUICC II Pro MPU | NXP | 672-LBGA
MPC8347ECZUAJDB

MPC8347ECZUAJDB - 533MHz PowerQUICC II Pro MPU | NXP | 672-LBGA

The NXP MPC8347ECZUAJDB is a 533MHz PowerQUICC II Pro integrated communications processor that combines a PowerPC e300 core with hardware security (SEC), Gigabit Ethernet, USB, DDR1/DDR2 memory controller, and PCI interface in a 672-ball LBGA package (35x35mm) rated for -40C to +105C industrial operation. The 'C' suffix indicates the standard core speed grade, and the device integrates the e300 processor core built on Power Architecture technology. What is a PowerQUICC II Pro processor? PowerQUICC II Pro is NXP's family of integrated communications processors that extends the classic PowerQUICC II architecture with enhanced peripheral integration. In the broader taxonomy, PowerQUICC II Pro belongs to communications processors, which are a class of microprocessors (MPU) within the embedded microprocessor category, sitting under integrated circuits in the semiconductor hierarchy. These devices are designed for networking, telecom, and industrial control applications where deterministic real-time processing, multiple high-speed interfaces, and hardware acceleration are required. Key features of the MPC8347ECZUAJDB include: 32-bit PowerPC e300 core running at 533 MHz, integrated security engine (SEC 2.0) for IPSec/SSL acceleration, dual Gigabit Ethernet MACs with SGMII support, USB 2.0 full/high-speed controller, 32-bit DDR1/DDR2 memory controller up to 333 MHz data rate, 32-bit PCI 2.2 interface (33/66 MHz), 16-bit local bus, integrated QUICC Engine for HDLC/TDM/ATM, and four DMA controllers. The industrial temperature grade (-40C to +105C) makes it suitable for harsh-environment deployments. Technically, the MPC8347E employs a dual-issue superscalar e300 core with separate 16KB instruction and 16KB data L1 caches. The integrated SEC 2.0 engine handles encryption, decryption, and authentication offloading, freeing the core for application-layer work. The DDR memory controller supports ECC for reliable operation in mission-critical systems. The QUICC Engine provides multi-channel HDLC/PPP/ATM/TDM support, which historically distinguished PowerQUICC devices in WAN access equipment. Typical applications include industrial networking routers, secure VPN gateways, factory automation controllers, telecom access multiplexers, and embedded systems requiring hardware-accelerated cryptography. The combination of Gigabit Ethernet, USB, PCI, and DDR2 with ECC supports legacy and modern peripherals simultaneously. When designing with this device, ensure the PCB has a full 35x35mm LBGA land pattern with matched-length DDR traces (50-ohm controlled impedance) and that the supply rails (1.2V core, 2.5V DDR, 3.3V I/O) are decoupled with 0.1uF and 10uF capacitors placed close to each ball cluster. The exposed die (top side) requires thermal management through the PCB copper pour. This page synthesizes distributor pricing, drop-in alternative listings, and practical design notes not found in the standalone manufacturer datasheet, giving engineers a single reference for selection, sourcing, and PCB implementation.

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MPC8347EVRAGDB - PowerQUICC II Pro e300 SoC 400MHz 620-HBGA | NXP
MPC8347EVRAGDB

MPC8347EVRAGDB - PowerQUICC II Pro e300 SoC 400MHz 620-HBGA | NXP

The NXP MPC8347EVRAGDB is a PowerQUICC II Pro integrated communications processor built on a system-on-chip (SoC) architecture, integrating an enhanced e300 Power Architecture core with advanced connectivity peripherals. The device operates at 400 MHz on a 32-bit core, is housed in a 620-ball Heat-dissipation BGA (HBGA, 29x29 mm) package, and supports DDR1/DDR2 memory, dual Gigabit Ethernet, dual PCI, and Hi-Speed USB. What is a PowerQUICC II Pro processor? It is a member of NXP's (formerly Freescale) PowerQUICC family of communications processors that combine a Power Architecture CPU core with integrated networking and peripheral interfaces. The hypernym chain is: SoC -> communications processor -> embedded MPU -> microprocessor -> integrated circuit. PowerQUICC II Pro is the third-generation extension of the PowerQUICC II line, designed for mid-range networking, storage, and industrial control applications where deterministic peripheral integration matters more than raw core throughput. Key features include: 400 MHz e300 core with 32-bit Power Architecture ISA; integrated DDR1/DDR2 memory controller with ECC; dual 10/100/1000 Mbps Ethernet MACs (GMII/RGMII/TBI); dual PCI interfaces (PCI 2.3); USB 2.0 Hi-Speed (480 Mbps) host/device/OTG; integrated security engine (SEC 2.0) for DES/3DES/AES/SHA; four UARTs, I2C, SPI, and local bus controller. The 620-HBGA package exposes all peripherals and memory interfaces, targeting industrial temperature grade (0C to 105C). Technically, the MPC8347EVRAGDB uses a 0.13 micron process with three supply rails (1.8V core, 2.5V DDR reference, 3.3V I/O), and includes a 32 KB instruction / 32 KB data L1 cache plus a unified 256 KB L2 cache. The integrated security engine offloads crypto from the CPU, and the QUICC Engine technology enables programmable protocol termination. The 620-HBGA package has a 1 mm pitch on a 29x29 mm body, requiring a 6+ layer PCB with 0.5 oz copper and controlled-impedance routing for the high-speed interfaces. Typical applications include: industrial Ethernet switches and routers, secure VPN gateways, networked storage controllers (NAS/iSCSI), factory automation controllers, and PCI-based peripheral cards. The combination of dual GbE, dual PCI, and USB makes it suitable for line cards where multiple interface standards must coexist. A key design consideration: this part is marked End-of-Life by NXP per the product page, so second-source validation and lifetime-buys should be evaluated before new designs. Use NXP's PowerQUICC II Pro BSDL and IBIS models for signal-integrity simulation on the 620-ball BGA. This page synthesizes distributor stock, drop-in compatible variants from the same MPC83xx family, and practical design notes that complement the manufacturer hardware specification document.

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MPC8347EVVAGDB - PowerQUICC II Pro, 400MHz e300 MPU, 672-LBGA | NXP
MPC8347EVVAGDB

MPC8347EVVAGDB - PowerQUICC II Pro, 400MHz e300 MPU, 672-LBGA | NXP

The NXP MPC8347EVVAGDB is a PowerQUICC II Pro integrated communications processor built on the Power Architecture e300 core, delivering 400 MHz of 32-bit RISC performance in a 672-pin LBGA (35x35 mm) package. The part integrates DDR1/DDR2 memory controllers, PCI, 1 Gbit Ethernet, USB 2.0 (with on-chip PHY), security (SEC), and a system glue logic block for industrial networking and secure routing applications. Multiple supply rails (1.8 V, 2.5 V, 3.3 V) are required. A PowerQUICC II Pro processor is a next-generation extension of the original PowerQUICC II communications processor line, combining a high-performance Power Architecture core with dedicated communications engines (QUICC Engine) for protocol termination. In the system hierarchy, the MPC8347E sits between a general-purpose MPU and a fully-integrated SoC: it is a microprocessor (MPU category) used in wired communications and industrial control, typically alongside an external PHY, memory chips, and an FPGA or ASIC coprocessor. The integrated QUICC Engine offloads protocol processing, freeing the e300 core for application-layer tasks. Key features include a 400 MHz e300 core with MMU and double-precision FPU, dual DDR1/DDR2 memory controllers up to 333 MHz, 32-bit PCI 2.3 interface, two 10/100/1000 Ethernet MACs (one RGMII, one GMII/TBI), USB 2.0 high-speed host/device/OTG with on-chip PHY, integrated security engine (SEC 2.0) supporting DES, 3DES, AES, SHA-1/MD5, and a 16-channel DMA controller. The QUICC Engine subsystem runs 333 MHz and handles up to four SCCs plus two FCCs for serial protocols. Architecturally, the MPC8347E uses a 0.13 micron CMOS process and a hierarchical internal bus structure that decouples the e300 core from I/O traffic. The on-chip memory controller supports up to 1 GB of DDR2 SDRAM with ECC, and an integrated SRAM controller supports up to 256 KB of internal system SRAM for zero-wait-state code execution. Boot options include I2C EEPROM, PCI, and local bus. Typical applications include industrial Ethernet switches and routers, secure VPN gateways, network-attached storage (NAS) controllers, factory automation controllers, and PCI-based telecom line cards. The combination of integrated USB, dual Gigabit Ethernet, and the QUICC Engine makes it well-suited to wired infrastructure nodes that need hardware protocol offload and deterministic throughput. When designing with this part, allocate at least four PCB layers for the 672-ball LBGA and route the DDR2 channels with matched lengths (within 50 mils intra-pair) and proper termination. Power sequencing must observe the 1.8 V core ramp before the 2.5 V I/O, and the full LBGA land pattern requires a heatsink or thermal pad for designs exceeding 3 W dissipation. Designers should also review the latest NXP product change notices, as this part has entered end-of-life. This page synthesizes distributor stock, NXP end-of-life status, cross-reference comparisons, and practical thermal/PCB guidance not found in the manufacturer datasheet alone.

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MPC8347EVVAJFB - PowerQUICC II Pro MPU, 533 MHz e300, 672-BGA | NXP
MPC8347EVVAJFB

MPC8347EVVAJFB - PowerQUICC II Pro MPU, 533 MHz e300, 672-BGA | NXP

The NXP MPC8347EVVAJFB is a PowerQUICC II Pro integrated communications processor built on the e300 core running at 533 MHz, delivering 32-bit RISC performance in a 672-pin LBGA (TBGA) package measuring 35 x 35 mm. The SoC integrates DDR1/DDR2 memory controllers, dual PCI interfaces, Hi-Speed USB, dual Gigabit Ethernet MACs, and a security engine (SEC), making it well suited for wired and secure networking equipment. A PowerQUICC II Pro processor is a system-on-chip (SoC) communications controller that combines a Power Architecture host CPU with integrated peripherals traditionally found in a companion ASIC or FPGA. Within the broader hierarchy it sits as: PowerQUICC II Pro -> PowerQUICC family -> Power Architecture microprocessor -> communications processor -> embedded microprocessor -> semiconductor. PowerQUICC II Pro parts are commonly deployed where a single chip must handle packet processing, encryption offload, and host CPU duties without external bridge chips. The headline features of this variant include the enhanced e300 core with MMU and on-chip L1 cache, integrated security engine (SEC) for IPsec/SSL acceleration, dual GbE controllers supporting GMII/RGMII, dual 32-bit/66 MHz PCI, Hi-Speed (480 Mbps) USB 2.0 with on-chip PHY, and DDR1/DDR2 memory controller supporting up to 333 MHz. Operating voltages are 1.8 V core, 2.5 V DDR reference, and 3.3 V I/O, with industrial temperature grade 0 C to 105 C. Architecturally, MPC8347E devices use a 0.13 um CMOS process and pair the e300 superscalar core with dedicated peripheral engines so that DMA, encryption, and Ethernet traffic do not steal host CPU cycles. The result is deterministic throughput for routing, firewall, and line-card designs where the host CPU must budget MIPS for control-plane tasks while packet engines handle the data plane. Typical applications include industrial routers, secure VPN gateways, network attached storage (NAS), single-board computers requiring legacy PCI support, and industrial control boards where Ethernet and USB connectivity are mandatory. The integrated SEC engine also supports payment terminals and any design needing hardware-accelerated DES/3DES/AES/SHA. When designing with this part, note that it is in End of Life per the NXP product page; long-term programs should plan for last-time-buy or qualify a successor such as the MPC8347 series QorIQ parts. Thermal design must consider the large 35 x 35 mm TBGA package and a typical power dissipation of 2 W to 4 W depending on peripheral enable state. This page synthesizes NXP product-page information, distributor pricing, and cross-reference data from Octopart and Rochester Electronics to give engineers a single source for parametric, alternative, and lifecycle facts about the MPC8347EVVAJFB.

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MPC8347EVVALFB - PowerQUICC II Pro MPU, 667 MHz e300, 672-TBGA | NXP Semiconductors
MPC8347EVVALFB

MPC8347EVVALFB - PowerQUICC II Pro MPU, 667 MHz e300, 672-TBGA | NXP Semiconductors

The NXP Semiconductors MPC8347EVVALFB is a PowerQUICC II Pro integrated communications processor built on the PowerPC e300 core, delivering up to 667 MHz of 32-bit performance in a 672-pin LBGA (TBGA, 35 x 35 mm) package with security (SEC), DDR1/DDR2 memory controller, PCI, USB, and 1 Gigabit Ethernet MAC. The device integrates a hardware cryptography accelerator, dual 10/100/1GbE MACs, and a 32-bit PCI controller, targeting secure wired networking and industrial gateway designs. It operates across a 0 °C to 105 °C temperature span and supports 1.2 V core / 2.5 V / 3.3 V I/O rails as documented on the NXP product brief. A communications processor (often called a PowerQUICC or networking SoC) is a highly integrated microprocessor that combines a CPU core with multiple peripheral interfaces tailored for data-plane and control-plane telecom and industrial networking equipment. The MPC8347E sits in the product hierarchy as a PowerQUICC II Pro MPU -> PowerQUICC II family -> PowerQUICC communications processors -> microprocessors -> integrated circuits. Compared with a general-purpose microprocessor, it offloads DMA, Ethernet, and TDM/PKT processing to on-chip peripherals, reducing bill of materials in routers, DSLAMs, and industrial gateways. Key features include a 667 MHz PowerPC e300 core, integrated DDR1/DDR2 SDRAM controller with ECC, dual 10/100/1 Gb Ethernet MACs (one SGMII-capable), dual USB 2.0 (full/low-speed host + device), 32-bit/66 MHz PCI, local bus controller (8/16/32-bit), four DMA channels, SPI and I²C interfaces, two UARTs, and a hardware Security Engine (SEC 3.0) supporting DES, 3DES, AES, SHA-1, MD5, and public-key crypto. The Security Engine accelerates IPsec, SSL/TLS, and MACsec without burdening the CPU. Architecturally, the e300 core is a superset of the PowerPC 603e, executed on a 0.13 µm CMOS process, with separate 32 KB instruction and 32 KB data L1 caches and a unified L2 cache up to 256 KB. The system interface unit (SIU) handles interrupts, bus arbitration, reset configuration, and clock synthesis, while the CPM (Communications Processor Module) block drives the TDM, fast Ethernet, and HDLC controllers for legacy telecom interfaces. Typical applications include enterprise branch routers, SOHO/SMB gateways with VPN acceleration, industrial control and SCADA controllers, secure broadband access equipment, networked printers, and embedded control servers. The combination of DDR2 support and crypto acceleration is particularly attractive for IPsec and VPN appliances where both throughput and security are mandated. When designing with this device, plan power architecture carefully: the 1.2 V core rail must be sequenced after the 2.5 V PLL supply and before 3.3 V I/O to prevent latch-up. A four-layer PCB with solid ground planes is recommended for the 35 x 35 mm TBGA; route the DDR2 matched-length groups within 50 mils of tolerance and keep SERDES traces to the SGMII PHY at 100 Ω differential impedance. This page synthesizes distributor pricing, drop-in alternative MPNs from the same PowerQUICC II Pro family, and practical board-level design guidance that complements the manufacturer datasheet and reference manual set.

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MPC8347EZUAJDB - PowerQUICC II Pro SoC 533MHz | NXP
MPC8347EZUAJDB

MPC8347EZUAJDB - PowerQUICC II Pro SoC 533MHz | NXP

The NXP MPC8347EZUAJDB is a PowerQUICC II Pro integrated communications processor featuring a PowerPC e300 core running at 533MHz, packaged in a 672-pin TBGA (35x35 mm). It integrates DDR1/DDR2 memory controllers, PCI, 1GbE, USB, and security (SEC) blocks in a single system-on-chip, operating from 0C to 105C in the commercial temperature grade. The device is built on a 0.13um process and targets embedded communications and networking infrastructure applications. A PowerQUICC (Quad Integrated Communications Controller) processor is a family of Power-Architecture microprocessors designed for telecommunications and networking equipment. Positioned within the broader taxonomy, PowerQUICC sits as a specialized communications processor -> microprocessor -> MPU -> integrated circuit -> semiconductor. The II Pro generation adds enhanced security acceleration, USB 2.0, and Gigabit Ethernet MAC, extending the original PowerQUICC II architecture widely adopted in routers, switches, and industrial gateways. Key features include a 32-bit PowerPC e300 core with MMU, integrated DDR1/DDR2 controller supporting up to 333MHz operation, dual 10/100/1000 Ethernet MACs, USB 2.0 Full-Speed and Hi-Speed interface, PCI 2.3 interface running up to 66MHz, security engine (SEC 2.0) for DES/3DES/AES/SHA acceleration, and four UARTs plus I2C. The integrated peripherals offload common communication tasks from the CPU, enabling deterministic real-time packet processing. Typical applications include wired and wireless routers, DSLAM line cards, industrial gateways, networked printers, RAID controllers, and secure communications appliances. The security engine makes it suitable for VPN concentrators and IPsec accelerators where hardware-accelerated crypto is required. When designing with this device, allocate a 672-ball TBGA footprint with proper power-plane isolation, follow NXP hardware specifications for DDR signal routing, and plan adequate thermal dissipation for sustained communications workloads.

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MPC8347VRADDB - PowerQUICC II Pro SoC, 266MHz, 620-HBGA | NXP
MPC8347VRADDB

MPC8347VRADDB - PowerQUICC II Pro SoC, 266MHz, 620-HBGA | NXP

The NXP MPC8347VRADDB is a PowerQUICC II Pro integrated communications processor built on the e300 Power Architecture SoC platform, clocked at 266 MHz and housed in a 620-pin Hi-BGA (HBGA) package measuring 29x29 mm. The device integrates a 32-bit e300 core with DDR1/DDR2 memory controller, PCI, 1 Gbit Ethernet, USB 2.0, and security engines in Rev 2 silicon, rated for 0 to 105C operation. An embedded microprocessor / microprocessor unit (MPU) is a self-contained processing subsystem in which the CPU, memory controller, peripheral controllers, and I/O interfaces are integrated onto a single die. The MPC8347 sits at the upper tier of NXP's PowerQUICC II Pro family, targeting wired networking, industrial control, and secure communications designs where deterministic performance and rich I/O integration reduce system bill of materials. Key features include a 266 MHz e300 core with 32 KB instruction and 32 KB data L1 caches, a 266 MHz 64-bit DDR1/DDR2 memory controller with ECC, a 32-bit/66 MHz PCI interface, a 1 Gbit/sec Ethernet MAC, USB 2.0 host/device, four UARTs, two I2C, dual SPI, and an integrated security engine (SEC 2.0) for IPSec, SSL/TLS, and 3DES/AES/SHA acceleration. Local bus and GPIO further expand peripheral options. Technically, the device is fabricated in a 0.13 µm CMOS process and uses a 32-bit Power Architecture Book-E compliant core. It exposes a 60x bus interface, supports JTAG 1149.1 boundary scan, and provides hardware MMU with 16-entry TLB. The HBGA package provides the thermal dissipation needed for the device's typical 1.1 V core / 3.3 V I/O dual-supply operation. Typical applications include industrial Ethernet switches and routers, secure VPN gateways, wireless base-station controllers, factory-automation controllers, and point-of-sale terminals. This part specifically (no security engine suffix in the order code per datasheet naming) suits designs that need the SoC I/O integration but rely on an external security coprocessor. When designing in the MPC8347VRADDB, allocate generous PCB area for the 620-ball HBGA footprint, use a 6-8 layer stackup with dedicated power planes for the 1.1 V core and 3.3 V I/O rails, and follow NXP application note AN3889 for DDR2 layout and signal-integrity validation. This page synthesizes distributor stock and price tiers, drop-in same-package alternatives drawn from the MPC8343/8349 family, and practical design notes that complement the NXP hardware specification.

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MPC8347VVAJD - PowerQUICC II Pro e300 MPU 533MHz | NXP Semiconductors
MPC8347VVAJD

MPC8347VVAJD - PowerQUICC II Pro e300 MPU 533MHz | NXP Semiconductors

The NXP Semiconductors MPC8347VVAJD is a PowerQUICC II Pro PowerPC e300-based microprocessor IC MPC83xx with a single 32-bit core running at 533 MHz, housed in a 672-pin LBGA (TBGA) package measuring 35x35 mm with operating voltage rails of 1.8V/2.5V/3.3V. It integrates a 32-bit RISC CPU core manufactured on a 0.13-micron CMOS process and is targeted at embedded communications and networking infrastructure designs. A microprocessor (MPU) is the central processing unit of an embedded system, executing operating system and application code while coordinating peripherals, memory, and external interfaces. The MPC8347 sits within NXP's PowerQUICC II Pro family (MPC83xx), which is itself a tier in the broader PowerPC/e500 embedded processor lineage used in networking equipment, industrial controllers, and storage platforms. The PowerQUICC II Pro architecture combines a CPU core with communications engine peripherals, enabling single-chip solutions for routers, switches, and line cards. Key differentiating features include the e300 core running at 533 MHz for deterministic control-plane throughput, integrated DDR memory controller support, dual 10/100/1 Gb Ethernet media access controllers, and PCI/PCI-X interface bridges. The 672-LBGA package provides abundant I/O for multi-protocol networking designs where parallel addressing and high-bandwidth traces are required. The mixed-voltage I/O (1.8V/2.5V/3.3V tolerant) simplifies interfacing to legacy peripherals in industrial and telecom form factors. Architecturally, the device combines the e300 superscalar core with the QUICC Engine communication subsystem and integrated MAC/PHY blocks, allowing line-rate packet processing without external coprocessors. The 0.13-micron process balances logic density with low dynamic power at 533 MHz. Built-in security, DMA engines, and timers reduce external component count in SOHO/SMB router and gateway platforms. Typical applications include SOHO/SMB routers, integrated access devices, residential gateways, wireless LAN access points, industrial control equipment with networking, line cards in multi-service access platforms, and protocol-aware storage controllers. The 533 MHz clock and integrated communications peripherals are particularly suited to small-form-factor networking appliances. When designing around this MPU, designers should follow NXP's hardware design guide to manage the LBGA's thermal dissipation and high-speed trace impedance for DDR/PCI-X signals. This page synthesizes distributor pricing, drop-in same-package alternatives in the MPC83xx family, and practical design considerations not directly enumerated in the manufacturer datasheet.

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MPC8347VVAJDB - PowerQUICC II Pro MPU, 533MHz, 672-TBGA | NXP
MPC8347VVAJDB

MPC8347VVAJDB - PowerQUICC II Pro MPU, 533MHz, 672-TBGA | NXP

The NXP (formerly Freescale) MPC8347VVAJDB is a PowerQUICC II Pro integrated communications microprocessor built on the 32-bit PowerPC e300 core running at 533MHz, housed in a 672-pin TBGA package measuring 35x35 mm. It integrates a DDR1/DDR2 memory controller, PCI interface, 10/100/1000 Ethernet (GbE), and USB 2.0 on-chip peripherals, targeting networking and industrial control applications. A PowerQUICC II Pro MPU (microprocessor unit) is a highly integrated system-on-chip (SoC) designed for embedded networking infrastructure. It sits in the hierarchy of networking processors: application processor -> communications processor -> PowerQUICC -> PowerQUICC II -> PowerQUICC II Pro. These devices combine one or more CPU cores with dedicated communications engine blocks (QUICC Engine), eliminating the need for external networking ASICs in mid-range routers, switches, and DSLAMs. Key features include a 533MHz e300 core, 32KB L1 instruction cache and 32KB L1 data cache, dual DDR1/DDR2 memory controller up to 333MHz, 32-bit PCI 2.3 interface, 1Gbps Ethernet MAC, USB 2.0 Full-Speed, four UARTs, two I2C controllers, and an integrated security engine. The device is manufactured in a 0.13um CMOS process with 1.8V/2.5V/3.3V mixed-voltage I/O. Typical applications include SOHO routers, xDSL line cards, industrial Ethernet gateways, network-attached storage (NAS) controllers, print server engines, and 3G/WiMAX base-station control plane processors. The integrated communications peripherals reduce BOM cost and PCB area versus discrete CPU-plus-ASIC designs. When migrating to newer designs, engineers should note that the MPC8347E family is in end-of-life status per the NXP product page. The recommended replacement family is the PowerQUICC III / QorIQ P1020/P2020 for new designs, while existing designs can use the same-family MPC8347E variants (with security engine enabled) on the same 672-TBGA footprint as a drop-in upgrade. This page synthesizes distributor availability, same-package drop-in alternatives (including the MPC8347E family and cross-brand Freescale/NXP pin-compatible MPNs), and practical design guidance not duplicated on DigiKey or Mouser product listings.

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MPC8347VVAJDB557 - PowerQUICC II Pro 533MHz Host Processor | NXP
MPC8347VVAJDB557

MPC8347VVAJDB557 - PowerQUICC II Pro 533MHz Host Processor | NXP

The NXP MPC8347VVAJDB557 is a PowerQUICC II Pro integrated host processor featuring a 32-bit PowerPC e300 core running up to 533 MHz, packaged in a 672-ball TBGA (35x35 mm) with Revision 2 silicon. It integrates a DDR1/DDR2 memory controller, PCI interface, 1 Gbit Ethernet MAC, and USB 2.0 connectivity on a single chip, making it suitable for wired communications, industrial control, and embedded networking designs. What is a PowerQUICC II Pro integrated host processor? PowerQUICC II Pro is NXP's (formerly Freescale) family of communications-focused system-on-chip processors built on the PowerPC e300 architecture. These SoCs integrate a CPU core with communications peripherals (Ethernet, PCI, USB, security engine) to reduce BOM count and board area in routers, switches, printers, and industrial gateways. They sit at the boundary between microcontrollers and high-end network processors, offering deterministic performance for protocol processing. Key features include a 533 MHz maximum core frequency, integrated DDR1/DDR2 memory controller supporting up to 333 MHz operation, dual 10/100/1000 Ethernet MACs (one configurable as RGMII), USB 2.0 full/high-speed interface, and a 32-bit PCI 2.3 bus. The device also integrates a security engine supporting AES, DES, 3DES, SHA-1/MD5 hash, and an integrated UART, I2C, and SPI controller set. Operating temperature grade spans 0C to 105C. The architecture combines a superscalar e300 core with a system interface unit (SIU) and communications processor module. Internal DMA controllers and dedicated peripheral channels enable wire-speed packet handling. The on-chip memory controller supports up to 1 GB of DDR2 SDRAM with ECC, addressing the requirements of large routing tables and network buffers. Hardware encryption offloads AES, 3DES, and IPsec processing for VPN termination. Typical applications include industrial routers, network switches, secure VPN gateways, industrial control gateways, networked printers, and embedded communications controllers. The integrated crypto engine and dual GbE make it suitable for IPsec terminators and secure edge routers in industrial and enterprise environments. When designing with MPC8347VVAJDB557, ensure proper thermal management because the 672-ball TBGA at 533 MHz can dissipate several watts under load. Use the NXP BSP and U-Boot for board bring-up; the device requires a specific DDR2 initialization sequence and SerDes configuration per Reference Manual. This page synthesizes distributor pricing, drop-in alternatives, application recommendations, and practical design guidance not consolidated on any single manufacturer page or distributor listing.

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MPC8347VVALFB - PowerQUICC II Pro 667MHz MPU | NXP | 672-LBGA
MPC8347VVALFB

MPC8347VVALFB - PowerQUICC II Pro 667MHz MPU | NXP | 672-LBGA

The NXP Semiconductors MPC8347VVALFB is a PowerQUICC II Pro integrated communications processor built around the PowerPC e300 core, delivering a 32-bit 667 MHz processing engine inside a 672-ball LBGA (TBGA) package measuring 35x35 mm with 1 mm pitch. The device integrates DDR1/DDR2 memory controllers, PCI interface, 1 Gbit Ethernet, USB, and an optional security engine for IPsec/SSL acceleration in networking equipment. A PowerQUICC II Pro processor is a system-on-chip (SoC) communications engine that combines a PowerPC host processor with specialized communications peripherals, designed to consolidate router, bridge, and line-card functions into a single device. Within the broader taxonomy, MPC8347VVALFB belongs to the microprocessor (MPU) category -> embedded processor -> communications SoC -> PowerPC/Power Architecture family, a segment historically dominant in telecom, industrial control, and storage area networking hardware. Key features include 32-bit data bus, 667 MHz core clock, integrated DDR1/DDR2 memory controller with ECC support, dual 10/100/1000 Ethernet controllers with GMII/RGMII/RTBI/TBI interfaces, USB 2.0 (full/low speed), PCI 2.3 interface, integrated security engine (MPC8347E variant), UART, I2C, SPI, and four DMA channels. The device supports operating temperatures from 0C to 105C (commercial/extended grade). The architecture combines an e300 superset of the PowerPC 603e core with a system interface unit (SIU) and a flexible peripheral set. The integrated security engine accelerates DES, 3DES, AES, MD5, SHA-1, and public-key algorithms, offloading computationally intensive IPsec and SSL tasks from the host CPU. This dual-engine architecture - general-purpose compute plus dedicated crypto - made the MPC8347E family the de-facto choice for VPN gateways, secure routers, and IPsec-accelerated line cards in the mid-2000s and continues to support installed bases today. Typical applications include industrial routers and gateways, network-attached storage (NAS), DSLAM line cards, wireless base-station controllers, VoIP media gateways, secure VPN appliances, and factory automation controllers. The wide peripheral mix and extended temperature grade also suit Smart Grid substation equipment and railway signaling platforms. Design consideration: the 672-LBGA package requires careful PCB stack-up planning, with microvia or via-in-pad technology recommended for reliable BGA assembly. The DDR2 controller demands matched-length routing (within 25 mil) and proper termination to operate at 400 MHz DDR rates. Power sequencing between core (1.2 V) and I/O (1.8 V/2.5 V/3.3 V) rails must follow the sequence specified in the hardware specifications document. This page synthesizes distributor pricing, end-of-life status, drop-in NXP-family alternatives (MPC8349VVALFB, MPC8347VVAJDB), and practical design notes not aggregated in any single distributor listing.

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MPC8347ZQADDB - PowerQUICC II Pro 266MHz SoC, 620-PBGA | NXP
MPC8347ZQADDB

MPC8347ZQADDB - PowerQUICC II Pro 266MHz SoC, 620-PBGA | NXP

The NXP MPC8347ZQADDB is a PowerQUICC II Pro integrated communications processor based on the PowerPC e300 core, operating at 266 MHz with a 32-bit architecture, housed in a 620-pin PBGA (29x29) package. The device integrates DDR1/DDR2 memory controllers, PCI, one Gigabit Ethernet, USB, security engines, and communications peripherals in a single system-on-chip (SoC), targeting 0 to 105C industrial-grade operating conditions. A PowerQUICC II Pro processor is a system-on-chip (SoC) line from NXP (formerly Freescale) that integrates a PowerPC e300 core with communications-specific peripherals. It belongs to the broader category of communications processors -> embedded microprocessors -> microcontrollers and MPUs -> integrated circuits. PowerQUICC II Pro parts are descendants of the original PowerQUICC family and are commonly deployed in networking, storage, and industrial control equipment where deterministic communications performance is required. Key specifications include a 266 MHz core frequency, 0.13 um process technology, multi-voltage rails at 1.8 V, 2.5 V, and 3.3 V, and a 620-pin plastic BGA package measuring 29 mm by 29 mm. The integrated peripheral set supports DDR1/DDR2 memory, a 32-bit PCI interface, one Gigabit Ethernet MAC, USB 2.0, and dedicated security acceleration hardware. Industrial temperature grade (0 to 105C) supports deployment in thermally challenging environments without active cooling. From an architectural standpoint, the e300 core is a superscalar PowerPC implementation with separate 16 KB instruction and 16 KB data L1 caches, dual issue, and out-of-order execution. The communications engine (QUICC Engine) provides hardware-accelerated protocol termination for Ethernet, HDLC, and other serial protocols. The combination enables the MPC8347ZQADDB to perform both control-plane processing and data-plane protocol handling concurrently. Typical applications include industrial Ethernet switches, secure routers, DSLAM line cards, network attached storage (NAS) controllers, and factory automation gateways. The integrated Gigabit Ethernet and PCI interfaces also suit the part for PCI-based peripheral cards and custom networking appliances. Industrial grade silicon ensures reliability in extended-temperature installations. When designing with this part, allocate sufficient PCB area for the 29x29 mm BGA and use at least six PCB layers with continuous power and ground planes for signal integrity. Ensure junction temperature does not exceed rated limits under maximum load by using thermal vias beneath the exposed die pad and verifying the thermal management envelope with manufacturer-supplied thermal models. This page synthesizes distributor pricing, package-aware drop-in alternatives (including MPC8343/MPC8347 family variants), and practical design notes that go beyond the manufacturer datasheet to support BOM decisions for new designs and legacy maintenance.

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MPC8349CZUAJDB - 533MHz PowerQUICC II Pro MPU, 672-TBGA | NXP
MPC8349CZUAJDB

MPC8349CZUAJDB - 533MHz PowerQUICC II Pro MPU, 672-TBGA | NXP

The NXP MPC8349CZUAJDB is a PowerQUICC II Pro integrated communications processor featuring a PowerPC e300 core running at 533 MHz with a 32-bit data bus, housed in a 672-pin TBGA (35x35 mm) package. It integrates DDR1/DDR2 memory controllers, dual Gigabit Ethernet, dual PCI interfaces, and a USB controller on a single system-on-chip. The device operates across 1.8V, 2.5V, and 3.3V supply rails and is rated for industrial -40C to +105C temperatures. What is a PowerQUICC communications processor? PowerQUICC is a NXP/Motorola product family of integrated communications processors based on the Power Architecture technology. These SoCs combine a PowerPC CPU core with communications peripherals, targeting networking equipment like routers, switches, and wireless base stations. The MPC8349E family extends the popular PowerQUICC II line by adding DDR memory support, dual Gigabit Ethernet MACs, and a high-speed USB 2.0 controller, enabling compact, low-power designs for wired and wireless infrastructure. Key features include a 533 MHz e300 core with 32 KB instruction and data caches, integrated DDR1/DDR2 SDRAM controller with ECC support, two 10/100/1000 Mbps Ethernet controllers with SGMII support, two PCI 2.2 interfaces (one 64-bit capable), and a USB 2.0 host/device controller. The integrated security engine (SEC 2.0+) handles cryptographic operations for VPN and IPsec acceleration. The architecture combines a superscalar e300 core with a dedicated system interface unit, allowing simultaneous DDR memory transactions, DMA, and packet processing. The on-chip communications accelerator module (QUICC Engine) offloads protocol processing such as HDLC, PPP, and ATM, leaving the core free for application-layer tasks. Built on a 0.13 micron CMOS process, the device balances performance with low power dissipation for thermally constrained embedded enclosures. Typical applications include industrial routers, Ethernet switches, network-attached storage (NAS) appliances, secure VPN gateways, wireless LAN access points, and factory automation controllers. The dual GbE and dual PCI combination makes the MPC8349CZUAJDB especially suited to mid-range networking equipment where multiple WAN/LAN interfaces must coexist with deterministic packet handling. Designers should note that the 672-TBGA package requires a 6-layer or 8-layer PCB with controlled-impedance routing for the DDR memory and Gigabit Ethernet signals. The device is now in NXP's end-of-life (EOL) lifecycle, so long-term designs should plan for last-time-buy inventory or migrate to the MPC8313 or QorIQ P1010/P1020 families. This page synthesizes distributor pricing, lifecycle status, pin-compatible same-family alternatives, and design considerations for engineers evaluating the MPC8349CZUAJDB for new designs or sustaining legacy platforms.

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MPC8349ECVVAJFB - PowerQUICC II Pro 533MHz SoC | NXP | Industrial
MPC8349ECVVAJFB

MPC8349ECVVAJFB - PowerQUICC II Pro 533MHz SoC | NXP | Industrial

The NXP MPC8349ECVVAJFB is a PowerQUICC II Pro integrated communications processor built on Power Architecture technology, operating at 533 MHz, housed in a 672-LBGA (35x35 mm) package and rated for the -40C to +105C industrial temperature range. The part integrates an enhanced e300 core with dual DDR1/DDR2 memory controllers, two PCI interfaces, one Gigabit Ethernet MAC, USB, and a security engine (SEC), making it a complete system-on-chip for embedded communications. A PowerQUICC II Pro is a system-on-chip (SoC) communications processor family that combines a Power Architecture CPU core with integrated peripherals designed for networking and industrial control. Within the broader taxonomy, it sits below application processors but above standalone microcontrollers, occupying the integrated communications processor category: PowerQUICC -> Power Architecture SoC -> embedded MPU -> semiconductor. This positioning explains why it is widely used in routers, switches, and industrial gateways where deterministic I/O and protocol offload matter as much as raw compute. Key features include the e300 core with MMU and integrated L1 caches, hardware encryption and random number generation through the SEC block, dual 32-bit DDR1/DDR2 SDRAM controllers with ECC, two PCI 2.2 interfaces (one 64-bit capable), a 1 Gbps Ethernet MAC, USB 2.0 full/low speed, DUART, I2C, SPI, and GPIO. The device supports 1.8V, 2.5V, and 3.3V I/O to ease interfacing with mixed-voltage peripherals on legacy backplanes. Architecturally, the MPC8349E family implements a unified coherent bus connecting the core, L2 cache, DDR controller, and the QUICC Engine communications block. Hardware acceleration for security and protocol handling reduces host CPU load, while the integrated SEC block handles DES, 3DES, AES, SHA, MD5, and RNG operations without host intervention. Typical applications include industrial routers and gateways, networked PLC controllers, line cards for access equipment, secure VPN concentrators, and industrial printing/automation controllers where -40C to +105C operation is mandatory. The integrated SEC also suits payment terminals and secure remote management appliances. Design consideration: the 672-LBGA package requires a multi-layer PCB with controlled-impedance routing for DDR2 and Ethernet; thermal management at 533 MHz is typically passive, but enclosure airflow should be evaluated for fully loaded industrial chassis. This page synthesizes NXP product information, distributor inventory signals, and drop-in alternative analysis beyond what the manufacturer datasheet alone provides.

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MPC8349ECZUAJDB - PowerQUICC II Pro 533MHz SoC | NXP
MPC8349ECZUAJDB

MPC8349ECZUAJDB - PowerQUICC II Pro 533MHz SoC | NXP

The NXP MPC8349ECZUAJDB is a PowerQUICC II Pro integrated communications processor based on the enhanced e300 PowerPC core, running at 533 MHz, integrating DDR1/DDR2 memory controller, dual PCI, Gigabit Ethernet, USB, and Security (SEC) engine in a 672-pin TBGA package (35x35 mm). It is a system-on-chip designed for embedded networking and communications applications, operating from -40C to +105C industrial temperature range. A PowerQUICC II Pro processor is a member of the communications SoC family that integrates a high-performance CPU core with networking peripherals on a single die. The product hierarchy is: PowerQUICC II Pro -> communications processor -> embedded MPU -> microprocessor -> IC. These parts historically served as the main CPU for routers, switches, and industrial control systems where deterministic peripheral integration reduced BOM cost and board area compared to discrete CPU-plus-coprocessor designs. Key features include a 32-bit e300 core with MMU and FPU, hardware-accelerated security (SEC 2.0) for IPSec/SSL/TLS/WEP offload, integrated DDR1/DDR2 SDRAM controller with ECC, dual 10/100/1000 Mbps Ethernet MACs, two PCI interfaces, USB 2.0 full-speed host/device, four DMA channels, dual I2C, SPI, and UART. The integrated security engine differentiates the 'E' (encryption) suffix variants from non-E parts in the same family. Architecturally, the device uses a 0.13 um CMOS process and operates from 1.2V (core) and 1.8V/2.5V/3.3V (I/O) supplies, providing flexible mixed-voltage interfacing to external memories and PHYs. The TBGA-672 35x35 mm package supports high-density board designs and provides sufficient thermal mass for industrial-grade operation. Typical applications include industrial routers, secure VPN gateways, Wi-Fi access points, networked printers, and factory automation controllers. The SEC engine makes the 'E' variants especially suitable for IPsec-accelerated VPN, SSL offload, and content inspection appliances. When designing with this part, allocate adequate power filtering for the four separate voltage rails (1.2V core, 1.8V/2.5V/3.3V I/O) and follow NXP's reference PCB layout for the TBGA-672 to maintain DDR2 signal integrity. The device is rated EOL (End-of-Life) per the NXP product page, so long-availability planning should consider Rochester Electronics or authorized aftermarket inventory. This page synthesizes distributor pricing, same-package variants (TBGA-672), drop-in alternatives, and EOL design guidance not collated in the manufacturer datasheet alone.

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