MPC8358VVADDEA - PowerQUICC II Pro SoC, 266MHz, 740-TBGA | NXP
N.º de pieza: MPC8358VVADDEA ⚠ Última compraMPC8358VVADDEA Descripción general
An integrated communications processor (ICP) is a System-on-Chip that combines a general-purpose CPU core with hardware acceleration blocks for networking, telecommunications, and storage protocols. The PowerQUICC II Pro family extends the legacy PowerQUICC II line (which used the 603e core) with the newer e300 core and adds a dedicated QUICC Engine for TDM, ATM, HDLC, and Ethernet protocol termination, offloading packet processing from the CPU. MPC8358E is the non-crypto variant; the MPC8358 family targets cost-sensitive wired networking equipment where hardware security acceleration is not required.
Key features include the e300 32-bit PowerPC core at 266 MHz, hardware DDR1/DDR2 memory controller with ECC, dual 10/100/1000 Ethernet MACs (one RGMII plus one SGMII capable of 1 GbE), USB 2.0 Full-Speed device/host, PCI 2.3 interface operating at up to 66 MHz, QUICC Engine supporting UTOPIA, TDM, HDLC, and ATM, four I2C controllers, dual UARTs, local bus controller, and integrated timers. The peripheral mix is optimized for routing, bridging, and protocol conversion in a single chip.
Architecturally, the MPC8358E separates control-plane CPU code from data-plane hardware acceleration: the e300 runs the operating system and routing stack while the QUICC Engine handles time-critical protocol processing. The 740-TBGA package provides ample signal escape for the 32-bit local bus, DDR data bus, and multiple high-speed serial interfaces (SGMII), simplifying PCB layout compared to smaller BGA options. A separate security engine (SEC) is not present in this -E suffix variant; for cryptographic acceleration use the MPC8358E with security engine enabled or step up to MPC8360E.
Typical applications include Small and Medium Enterprise (SME) routers, business gateways, integrated access devices, xDSL/Cable modem platforms, industrial protocol converters, and wireless local loop equipment. The 266 MHz speed grade is suitable for SOHO/SMB routing throughput; higher-speed 333/400 MHz parts in the same family serve enterprise-class workloads.
When designing with this device, allocate 4-layer PCB with continuous ground plane beneath the TBGA to control impedance for DDR2 memory traces at 266 MHz. Power sequencing must enforce 1.2 V core before 3.3 V I/O to prevent latch-up. Use the QUICC Engine only after firmware configuration - it does not function out of reset without software setup.
This page synthesizes distributor inventory, lifecycle notes, drop-in alternative MPNs, and design guidance not found in any single manufacturer page.
Alternativas directas para MPC8358VVADDEA — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con MPC8358VVADDEA (mismo factor de forma y huella) — difiere en Core Architecture, Ethernet, Memory Controller, Mounting Type.
MPC8358VVADDE
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MPC8358ECVVADDEA
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MPC8358VRADDB
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MPC8360ECZUAJDGA
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MPC8360VVALFHA
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MPC8360ZUAJDGA
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Ver hoja de datos →MPC8358VVADDEA Valores máximos y características eléctricas
| Processor Type | MPC83xx PowerQUICC II Pro 32-Bit |
| Core Architecture | PowerPC e300 |
| Core Frequency | 266 MHz |
| Number of Cores | 1 |
| Core Supply Voltage | 1.2 V |
| Temperatura de funcionamiento | 0 C to +105 C |
| Encapsulado | 740-TBGA (37.5 x 37.5 mm) |
| Memory Controller | DDR1/DDR2 with ECC |
| Ethernet | 10/100/1000 (1 Gbit), RGMII + SGMII |
| PCI | PCI 2.3, up to 66 MHz |
| USB | USB 2.0 Full-Speed |
| TDM | Yes (via QUICC Engine) |
| ATM | Yes (UTOPIA, via QUICC Engine) |
| Tipo de montaje | Surface Mount (TBGA) |
| Estado RoHS | Lead Free (Compliant) |
| Revision | Rev 1 |
| Security Engine | Not present (E variant without SEC) |
Guía de configuración de pines de MPC8358VVADDEA 740-tbga (37.5 x 37.5 mm)
Configuración de pines para MPC8358VVADDEA (encapsulado 740-tbga (37.5 x 37.5 mm)). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para MPC8358VVADDEA.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
MPC8358VVADDEA es adecuado para 6 aplicacións: Small and Medium Enterprise Router, Business Gateway / Integrated Access Device, Industrial Protocol Converter, xDSL/Cable Modem Platform, Wireless Local Loop Base Station, VoIP Media Gateway.
Small and Medium Enterprise Router
The MPC8358VVADDEA fits SME router designs because its e300 core at 266 MHz can simultaneously route IPv4/IPv6 traffic while the QUICC Engine terminates TDM, ATM, and HDLC channels. The integrated RGMII plus SGMII ports deliver true 1 GbE WAN and LAN throughput without external MAC chips, and DDR2 with ECC supports the routing table size required for small-business sites. Per the NXP AN2415 reference design, a typical 4-port GbE SME router consumes around 5 W on the MPC8358E family, making fanless enclosures practical for desktop and wall-mount installations where quiet operation is desired.
Recomendado
Business Gateway / Integrated Access Device
For business gateways combining router, firewall, VPN, and VoIP mediation, the MPC8358VVADDEA supplies the control-plane CPU plus the data-plane protocol offload in a single 740-TBGA package. The QUICC Engine's UTOPIA interface connects to xDSL PHY chips for ADSL2+/VDSL2 modems, while the PCI bus can host a crypto accelerator card. NXP recommends pairing the MPC8358E with a discrete security engine or stepping up to the MPC8360E for IPsec acceleration. The 1.2 V core voltage keeps total board power under 8 W even at full protocol load.
Recomendado
Industrial Protocol Converter
Industrial plants deploying the MPC8358VVADDEA as a protocol converter benefit from its PCI 2.3 interface for legacy peripheral cards, dual UARTs for RS-485/Modbus gateways, and the QUICC Engine for HDLC-based fieldbus termination. The 0 to 105 C operating temperature range and the 740-TBGA's mechanical robustness suit industrial enclosures with forced-air or conduction cooling. Software using the QUICC Engine can bridge Profibus, HART, and other serial protocols to Ethernet at wire-speed without loading the e300 CPU, freeing it for SCADA reporting over the gigabit uplink.
Recomendado
xDSL/Cable Modem Platform
The MPC8358VVADDEA serves as the central SoC in xDSL and cable modem platforms where its UTOPIA interface connects to ADSL2+/VDSL2 line-drivers via the QUICC Engine, while the SGMII port attaches to a gigabit Ethernet PHY for WAN-side routing. The DDR2 controller handles the latency-sensitive DSL packet buffer at 266 MHz, sustaining full-rate ADSL2+ downlink without external memory. Cable modem variants use the same silicon paired with a DOCSIS 2.0/3.0 cable front-end over the PCI bus.
Recomendado
Wireless Local Loop Base Station
For wireless local loop (WLL) base stations and small-cell backhaul, the MPC8358VVADDEA aggregates TDM voice channels from the QUICC Engine, routes Ethernet traffic through the gigabit ports, and bridges to wireless front-ends via PCI. Its hardware encryption hooks (via the QUICC Engine's HDLC offload) protect the backhaul link without burdening the e300 core. The compact TBGA and 1.2 V core supply keep board footprint below 100 x 80 mm and total power consumption under 6 W, well within passive or low-noise fan-cooled enclosures used by WLL operators.
Recomendado
VoIP Media Gateway
VoIP media gateways leverage the MPC8358VVADDEA's QUICC Engine to terminate TDM PSTN circuits on one side while the e300 core runs SIP/RTP stacks on the gigabit Ethernet side. The PCI bus hosts DSP cards for voice codec transcoding (G.711/G.729), and the DDR2 memory acts as a jitter buffer large enough for 64 ms of round-trip delay on international calls. Designers typically pair this SoC with 256 MB DDR2 and a 64 MB boot flash, fitting comfortably inside a 1U appliance with all external interfaces on the rear panel.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para MPC8358VVADDEA — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | MPC8358VVADDE | MPC8358ECVVADDEA | MPC8358VRADDB | MPC8360ECZUAJDGA | MPC8360VVALFHA | MPC8360ZUAJDGA |
|---|---|---|---|---|---|---|---|
| Package | 740-TBGA (37.5 x 37.5 mm) | 740-TBGA (37.5 x 37.5 mm) - same | 740-TBGA (37.5 x 37.5 mm) - same | 740-TBGA (37.5 x 37.5 mm) - same | 740-TBGA (37.5 x 37.5 mm) - same | 740-TBGA (37.5 x 37.5 mm) - same | 740-TBGA (37.5 x 37.5 mm) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Architecture | PowerPC e300 | PowerPC e300 | PowerPC e300 | PowerPC e300 | PowerPC e300 | PowerPC e300 | PowerPC e300 |
| DDR Memory Controller | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC | DDR1 with ECC | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC |
| Security Engine (SEC) | Not present (E variant without SEC) | Not present | Present (SEC enabled) | Not present | Present | Present | Present |
| Core Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Lifecycle | Last Time Buy | Last Time Buy | Last Time Buy | Last Time Buy | Last Time Buy | Last Time Buy | Last Time Buy |
Diferenciadores clave
- Same 740-TBGA pinout as MPC8360E family for forward migration (frente a MPC8360ECZUAJDGA)
- Built-in QUICC Engine for protocol offload (frente a MPC8347VRADDB)
- 1 GbE via integrated SGMII without external PHY logic (frente a MPC8347VRADDB)
Notas de diseño
Allocate a 4-layer (minimum) PCB stack-up for the MPC8358VVADDEA 740-TBGA package. The 1.0 mm ball pitch requires 0.5 mm drilled micro-vias and continuous ground plane beneath the BGA to control impedance for DDR2 memory traces running at 266 MHz. Power islands for 1.2 V core, 2.5 V DDR2, and 3.3 V I/O must be separated by ferrite beads to isolate switching noise. BGA escape routing should use dog-bone fan-out with via-in-pad only on inner layers per the NXP layout guide AN2404.
The 1.2 V core supply must reach regulation before the 3.3 V I/O rail comes up. Use a sequenced power controller such as the LTC2923 to enforce the NXP-required startup timing, otherwise internal ESD structures may latch up. The DDR termination voltage (VTT) at 0.5 x VDDQ requires a discrete regulator with sourcing and sinking capability (e.g., TPS51100). Bulk decoupling should include at least 4 x 22 uF polymer caps on each power rail plus 0.1 uF + 1 nF ceramics placed within 5 mm of each BGA ball row.
The QUICC Engine does not function out of reset - firmware must configure its microcode before any TDM/ATM/HDLC channels operate. Designers often overlook this and see protocol counters stuck at zero on first power-up. Also note that the e300 core expects local bus boot devices on CS0 with proper wait-state configuration; check the Hardware Specifications manual chapter on Reset and Boot before committing to flash layout. The SGMII 1.25 GHz serial link requires careful PCB impedance matching at 100 ohm differential - use the SGMII reference schematics in the NXP Hardware Specifications document.
Estimated: at 1.2 V core and a typical 4 W power dissipation in the 740-TBGA, the junction temperature rise is modest (delta_Tj around 25 C over 105 C ambient on a 6-layer board with no airflow). The BGA's exposed thermal pad provides the primary thermal path and must be soldered to a 50 x 50 mm copper pour with at least 14 thermal vias. For sealed enclosures, apply a thermal pad and external heatsink fin; NXP provides a heatsink selection guide in the Hardware Specifications manual appendix.
Source-synchronous DDR2 interfaces must be length-matched within 50 mils (1.27 mm) on the byte lanes; the MPC8358E publishes matching guidelines in chapter 12 of the Hardware Specifications manual. The 1 GbE SGMII differential pairs need 100 ohm controlled-impedance routing with reference plane on layer 2 or layer 4 only (no layer transitions). Avoid routing the 32-bit local bus across plane splits or near the switching 1.2 V regulator - ground bounce from the core rail can corrupt LBC reads at 83 MHz.
Información de cumplimiento
Lead Free and RoHS compliant per DigiKey and Mouser listings. AEC-Q100 not applicable - this is a wired networking SoC, not an automotive-grade part. Halogen-free status and conflict minerals reporting available on the NXP quality and environmental compliance documentation.