MPC8358ECZQAGDGA - PowerQUICC II Pro MPU 400MHz 668-BGA | NXP
N.º de pieza: MPC8358ECZQAGDGA ✗ Fin de vidaMPC8358ECZQAGDGA Descripción general
What is a PowerQUICC II Pro communications processor? It is a member of NXP's (formerly Freescale) PowerQUICC family of integrated communications processors, extending the classic PowerQUICC II line with cores built on Power Architecture technology. The category hierarchy is: microprocessor (MPU) -> communications processor -> PowerQUICC family -> PowerQUICC II Pro sub-family -> semiconductor. These devices combine a general-purpose CPU with a hardware communications engine (QUICC Engine), making them a single-chip solution for protocol termination, packet routing, and security offload that would otherwise require a CPU plus a dedicated network ASIC or FPGA.
Key differentiating specifications for the MPC8358ECZQAGDGA include 400 MHz core speed, 32-bit PowerPC e300 core with MMU and FPU support, integrated DDR1/DDR2 memory controller with ECC, integrated security engine (SEC 2.1) for DES/3DES/AES/SHA/RSA, integrated QUICC Engine supporting UTOPIA, TDM, ATM, HDLC, and PCI interface, and a wide operating temperature range of -40C to +105C for industrial extended conditions. The part is part-status Obsolete on some channels, so lifecycle planning should consider the broader MPC8358E family or migration to QorIQ platforms.
The architecture pairs an e300 CPU core with a dedicated QUICC Engine RISC controller that offloads bitstream and packet handling, freeing the CPU for control-plane and application tasks. Memory subsystem uses a 32/64-bit DDR1/DDR2 interface up to 333 MHz, with ECC for high-reliability designs. A separate 32-bit local bus supports NAND/NOR flash and SRAM, while integrated PCI, USB 2.0 FS/HS, and multiple 10/100/1000 Ethernet interfaces (GMII/RGMII/TBI) provide connectivity.
Typical applications include industrial routers and gateways, secure VPN/SSL appliances, industrial Ethernet switches, line cards for multi-service access platforms, and SCADA/industrial control heads. Wide-temp variants (-40C to +105C) suit outdoor enclosures and hardened industrial deployments. When designing with this device, allocate sufficient PCB area for the 29x29 mm PBGA; the exposed pad must be soldered to a thermal/ground pad for heat dissipation and signal integrity, and a JTAG header should be exposed for boundary-scan bring-up.
Alternativas directas para MPC8358ECZQAGDGA — 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 MPC8358ECZQAGDGA (mismo factor de forma y huella) — difiere en Ethernet, Operating Temperature, PCI, USB.
MPC8358EZQAGDDA
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Ver hoja de datos →MPC8358EVRAGDGA
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MPC8358CVRAGDDA
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MPC8360ECZQAGDGA
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MPC8360EVRAGDGA
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MPC8358ECZQAGDGA Valores máximos y características eléctricas
| Core Processor | PowerPC e300 |
| Number of Cores | 1 |
| Bus Width | 32-bit |
| Core Speed | 400 MHz |
| Series | MPC83xx |
| Co-Processors / DSP | Communications; QUICC Engine, Security; SEC |
| RAM Controllers | DDR, DDR2 |
| Graphics Acceleration | No |
| Ethernet | 10/100/1000 Mbps (GMII/RGMII/TBI) |
| USB | USB 2.0 FS/HS |
| PCI | Yes (32-bit) |
| Temperatura de funcionamiento | -40C to +105C |
| Encapsulado / Carcasa | 668-BBGA Exposed Pad (PBGA-PGE, 29x29 mm) |
| Tipo de montaje | Surface Mount |
| Packaging | Tray |
| Lead Free Status | Contains Lead |
| Part Status | Obsolete |
| Voltage | 1.2 V (core) / 1.8 V / 2.5 V / 3.3 V (I/O) |
| Process Technology | 0.13 um |
Configuración de pines de MPC8358ECZQAGDGA
| Pin A1 | VDD_CORE — 1.2 V core supply |
| Pin B1 | GND — Ground reference |
| Pin C1 | DDR_CLK0 — DDR memory clock output |
| Pin D1 | DDR_DQ0 — DDR data lane 0 |
| Pin A20 | TX_CLK — Ethernet transmit clock |
| Pin B20 | TXD0 — Ethernet transmit data 0 |
| Pin C20 | RXD0 — Ethernet receive data 0 |
| Pin D20 | RX_CLK — Ethernet receive clock |
| Pin AA1 | PCI_AD0 — PCI address/data bus bit 0 |
| Pin AA20 | PCI_FRAME — PCI cycle frame |
| Pin AB20 | JTAG_TCK — JTAG test clock (boundary scan) |
Aplicaciones típicas
MPC8358ECZQAGDGA es adecuado para 6 aplicacións: Industrial Secure Router / VPN Gateway, Multi-Service Access Platform / DSLAM Line Card, Wireless Base Station Controller, Industrial Ethernet Switch / Managed Switch, SCADA / Industrial Control Head-End, Networked Print / Imaging Appliance.
Industrial Secure Router / VPN Gateway
The MPC8358ECZQAGDGA's 400 MHz PowerPC e300 core combined with the on-chip SEC 2.1 engine (DES/3DES/AES/SHA-1/SHA-256/RSA offload) and QUICC Engine for IPsec/SSL packet handling makes it ideal for industrial VPN gateways and edge routers. Placed as the central MPU with 256-512 MB DDR2 RAM, the SEC engine sustains multi-hundred-Mbps IPsec throughput while the e300 core runs routing daemons and the management plane. The -40C to +105C temperature grade and integrated 10/100/1000 Ethernet MACs allow deployment in outdoor cabinets and hardened industrial enclosures without active cooling.
Recomendado
Multi-Service Access Platform / DSLAM Line Card
Telecom-grade line cards benefit from the MPC8358ECZQAGDGA's UTOPIA, TDM, and ATM/HDLC interfaces provided by the QUICC Engine, which terminate legacy DSL/ATM traffic without external framer ASICs. The DDR2 controller with ECC sustains high-throughput packet buffering while the PCI interface bridges to upstream switch fabrics. With 400 MHz core performance and -40C to +105C operation, it supports carrier-class CO environments and outdoor DSLAM cabinets where industrial temperature and long-life silicon support are mandatory.
Recomendado
Wireless Base Station Controller
The MPC8358ECZQAGDGA's combination of PowerPC e300 CPU at 400 MHz, hardware-accelerated SEC for authentication and key management, and integrated Ethernet + TDM interfaces suits small-cell and pico-cell base-station controllers. The QUICC Engine offloads Layer-2 framing and backhaul aggregation while the e300 core runs the L3 control-plane stack. Operating from -40C to +105C, it tolerates rooftop and tower-mount enclosures without derating, and the 668-PBGA exposed pad provides sufficient thermal dissipation at typical 4-5 W load.
Recomendado
Industrial Ethernet Switch / Managed Switch
Layer-2/Layer-3 managed industrial switches leverage the MPC8358ECZQAGDGA's GMII/RGMII/TBI Gigabit Ethernet MACs, PCI for backplane bridging, and hardware QoS features built into the QUICC Engine. The e300 CPU runs the switching fabric, SNMP, and management agents while the dedicated communications engine handles wire-speed forwarding. Industrial temperature grading and 400 MHz processing power enable hardened DIN-rail or panel-mount switches used in factory automation, transportation systems, and substation communications.
Recomendado
SCADA / Industrial Control Head-End
SCADA head-ends and RTU controllers benefit from the MPC8358ECZQAGDGA's wide-temperature operation (-40C to +105C), on-chip SEC for secure MODBUS/IE-60870 tunnels, and multi-protocol serial interfaces (TDM, UTOPIA, HDLC) over the QUICC Engine. The DDR2 controller with ECC preserves data integrity in noisy electrical environments, while PCI and Ethernet provide flexible backhaul. Long-term NXP longevity commitments on the PowerQUICC II Pro family make it suitable for 10-15 year industrial-control deployments.
Recomendado
Networked Print / Imaging Appliance
High-end networked multifunction printers and production imaging appliances use the MPC8358ECZQAGDGA's 400 MHz e300 core plus on-chip SEC to drive page rendering, secure pull-print, and SSL/TLS print-job authentication. The PCI interface connects to imaging ASICs and scanner front-ends while Gigabit Ethernet provides wire-speed network connectivity. With DDR2 memory support up to 1 GB and wide-temp capability, it supports office and light-industrial imaging environments where reliability and security are critical.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para MPC8358ECZQAGDGA — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | MPC8358EZQAGDDA | MPC8358EVRAGDGA | MPC8358CVRAGDDA | MPC8360ECZQAGDGA | MPC8360EVRAGDGA |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 668-BBGA Exposed Pad (PBGA-PGE 29x29) | 668-BBGA Exposed Pad (PBGA-PGE 29x29) - same | 668-BBGA Exposed Pad (PBGA-PGE 29x29) - same | 668-BBGA Exposed Pad (PBGA-PGE 29x29) - same | 668-BBGA Exposed Pad (PBGA-PGE 29x29) - same | 668-BBGA Exposed Pad (PBGA-PGE 29x29) - same |
| Core Processor | PowerPC e300 | PowerPC e300 | PowerPC e300 | PowerPC e300 | PowerPC e300 (MPC8360E family) | PowerPC e300 (MPC8360E family) |
| Core Speed | 400 MHz | 400 MHz | 400 MHz | 400 MHz | 400-667 MHz (family dependent) | 400-667 MHz (family dependent) |
| Memory Controller | DDR / DDR2 | DDR / DDR2 | DDR / DDR2 | DDR / DDR2 | DDR / DDR2 | DDR / DDR2 |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C |
| Security Engine (SEC) | SEC 2.1 (DES/3DES/AES/SHA/RSA) | SEC 2.1 | SEC 2.1 | SEC 2.1 | Enhanced SEC variant | Enhanced SEC variant |
| Communications Engine | QUICC Engine (UTOPIA/TDM/ATM/HDLC) | QUICC Engine | QUICC Engine | QUICC Engine | Enhanced QUICC Engine | Enhanced QUICC Engine |
Diferenciadores clave
- Integrated hardware security accelerator (SEC 2.1) (frente a MPC8358CVRAGDDA)
- Industrial extended temperature range (-40C to +105C) (frente a MPC8358EVRAGDGA)
- Same-package drop-in to enhanced MPC8360E family (frente a MPC8360ECZQAGDGA)
- Integrated QUICC Engine eliminating external framer ASICs (frente a Discrete MPU + external framer approach)
Notas de diseño
The MPC8358ECZQAGDGA in the 668-PBGA-PGE package typically dissipates 4-6 W at 400 MHz with all interfaces active. The exposed pad MUST be soldered to a PCB thermal pad with a via array (typically 4x4 or 5x5 thermal vias at 0.3 mm drill) connected to internal ground planes. For sealed enclosures without airflow, derate ambient by 10-15C or add a small clip-on heatsink. Estimated: at 5 W and 31 C/W theta-JA (PBGA exposed pad, 4-layer PCB, 2 oz copper), junction rise is 155C above ambient - well above spec, so adequate copper area or forced air is essential.
DDR2 routing to the MPC8358ECZQAGDGA requires matched-length traces (typically +/- 25 mil tolerance) per byte lane, with 50 ohm controlled impedance for the address/command bus and 100 ohm differential for clocks. Use 4-6 layer stackup with continuous ground plane adjacent to the DDR routing layer; do not route signal layers over split planes. Reference NXP application note AN2814 for the official routing guidelines. Keep the exposed pad solder mask defined (NSMD or SMD per house convention) and ensure the via array provides <0.1 C/W thermal resistance to inner ground plane.
Three common pitfalls when bringing up the MPC8358ECZQAGDGA: (1) Failing to hold HRESET until PORESET releases and the system PLL locks, causing intermittent boot failures; (2) Confusing the LBC (Local Bus Controller) and DDR controller reset sequences when initializing from NAND flash, leading to corrupted early-boot code loads; (3) Not connecting the JTAG TRST pin properly, which can leave the TAP controller in an unknown state and break CodeWarrior debugging. Always follow the PowerQUICC II Pro hardware initialization sequence verbatim from the NXP reference manual.
The 10/100/1000 Ethernet MACs on the MPC8358ECZQAGDGA use GMII/RGMII/TBI interfaces with source-synchronous clocks. Trace lengths on the RGMII data and clock pairs must be matched within +/- 50 mil, and the TX_CLK/RX_CLK-to-data skew at the PHY must be within the IEEE 802.3 RGMII specification (typically 0.5-2.0 ns center-aligned mode). For TBI interfaces, treat the 10-bit parallel data as a bus with controlled 50 ohm impedance. Series-terminate if the PHY is more than 2 inches from the MPU to suppress overshoot.
Información de cumplimiento
Per DigiKey listing: Lead Free Status = Contains Lead; this part is non-RoHS due to lead content in the BGA solder balls. Not AEC-Q100 qualified (industrial/communications use). Reach and conflict-mineral compliance stated per NXP product declaration.
