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NXP Semiconductors MPC8358CVRAGDGA
- Part No.:
- MPC8358CVRAGDGA
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 668-BBGA Exposed Pad
- Datasheet:
-
MPC8358CVRAGDGA.pdf
- Description:
- IC MPU MPC83XX 400MHZ 668BGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,687
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Product details
Overview
MPC8358CVRAGDGA from NXP Semiconductors (formerly Freescale) is a PowerQUICC II Pro communications processor featuring an e300 PowerPC core operating at up to 400 MHz, integrated QUICC Engine for multi-protocol processing (ATM, Ethernet, HDLC, POS), DDR/DDR2 SDRAM controller, PCI 2.3 interface, and dedicated security engine supporting AES, DES, SHA, RSA, and ECC. It serves as control- and data-plane processor in DSLAMs, 3G Node B interface cards, media gateways, and high-end IADs.
For engineers reviewing the MPC8358CVRAGDGA datasheet, MPC8358CVRAGDGA pinout, MPC8358CVRAGDGA application, or MPC8358CVRAGDGA equivalent, key selection criteria include e300 core frequency (400 MHz), QUICC Engine dual-RISC architecture with six UCCs, DDR/DDR2 memory controller timing (266 MHz data rate), PCI 3.3-V 32-bit 66-MHz interface, and hardware-accelerated IPSec/SSL crypto performance.
Technical Context
The MPC8358CVRAGDGA implements a superscalar e300 core compatible with Power Architecture™ 603e, with 32 KB instruction and 32 KB data L1 cache (lockable), dynamic power management, and floating-point unit. Its QUICC Engine comprises two independent 32-bit RISC controllers running up to 400 MHz, each managing serial DMA, protocol offload, and interworking across ATM AAL2/AAL5, 10/100/1000 Mbps Ethernet (GMII/RGMII/TBI/RTBI), HDLC (70 Mbps), and POS (622 Mbps).
Hardware acceleration includes a four-channel crypto engine with PKEU (RSA/DH/ECC up to 2048-bit), AESU (128/192/256-bit keys), DEU (DES/3DES), MDEU (SHA-1/224/256, MD5), and RNG. Memory subsystem supports 32-/64-bit DDR/DDR2 interfaces at 266 MHz with full ECC, registered DIMM support, and on-die termination.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| e300 Core Frequency | Up to 400 MHz - enables real-time packet processing and control-plane execution in telecom infrastructure. |
| QUICC Engine Clock | Up to 400 MHz per RISC core - delivers deterministic latency for ATM SAR, Ethernet switching, and protocol interworking. |
| DDR/DDR2 Interface | 32- or 64-bit, 266 MHz data rate - supports up to 4 GB total memory (four 1-GB banks) with ECC for system reliability. |
| PCI Interface | 32-bit, 66 MHz, PCI 2.3-compliant, 3.3-V only - provides host/agent capability for expansion card integration and legacy peripheral bridging. |
| Crypto Engine | Four crypto-channels with AES-256, SHA-256, RSA-2048, and ECC acceleration - offloads IPSec, SSL/TLS, and 802.11i® processing from main CPU. |
| UCC Count & Protocols | Six Universal Communication Controllers supporting simultaneous 10/100/1000 Ethernet, ATM OC-12, HDLC, PPP, and TDM - enables multi-interface line cards without external ASICs. |
| Package | 672-pin PBGA (35 mm × 35 mm, 1.0 mm pitch) - standard footprint for high-density telecom PCBs with thermal pad for heatsink attachment. |
Pinout & Package
The MPC8358CVRAGDGA is housed in a 672-ball plastic ball grid array (PBGA) package with 35 mm × 35 mm body size, 1.0 mm ball pitch, and exposed thermal pad on underside for enhanced thermal dissipation in telecom chassis environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Main system clock input | Accepts 66.67 MHz reference for core/QUICC Engine PLL; requires <2.3 ns rise/fall time and ±150 ps jitter. |
| PORESET | Power-on reset input | Must be asserted ≥32 CLKIN cycles after stable clock applied; initiates boot sequence and configuration register setup. |
| HRESET | Hard reset output | Open-drain signal asserting reset to peripherals; held active ≥512 PCI_SYNC_IN cycles during initialization. |
| DDR_DQ[0:63] | DDR/DDR2 data bus | 32- or 64-bit bidirectional interface with SSTL2 I/O (2.5 V for DDR1, 1.8 V for DDR2) and programmable ODT. |
| PCI_AD[0:31] | PCI address/data multiplexed bus | 32-bit multiplexed address/data lines compliant with PCI 2.3; supports burst transfers and posted writes. |
| UCC1_TXD/UCC1_RXD | Gigabit Ethernet PHY interface | Dedicated GMII/RGMII/TBI pins for UCC1; GTX_CLK125 input required for 125 MHz transmit clock generation. |
Key Features
| Feature | Design Value |
|---|---|
| QUICC Engine Interworking | Hardware-accelerated Ethernet-to-ATM (RFC 2684), ATM-to-ATM switching, and L2 Ethernet switching with VLAN tag support - eliminates software overhead in multi-protocol edge devices. |
| Security Engine Crypto Channels | Four independent channels with static/dynamic EU assignment - enables concurrent IPSec SA processing, SSL handshake offload, and SRTP encryption without CPU intervention. |
| DDR/DDR2 Controller Flexibility | Single controller supporting both DDR1 (2.5 V SSTL2) and DDR2 (1.8 V SSTL2) with configurable 32/64-bit width and page-mode optimization - simplifies memory BOM and board layout across product generations. |
| PCI Host/Agent Dual Mode | On-chip arbitration and address translation units allow seamless operation as PCI host (for add-in cards) or agent (as peripheral) - reduces system-level complexity in modular router designs. |
| IEEE 1588 Support | Hardware timestamping in QUICC Engine UCCs - enables sub-microsecond time synchronization for packet-based timing in wireless backhaul and industrial automation. |
Applications
| DSLAM Line Card | 3G Node B Interface |
|---|---|
Use Scenario: High-density DSL aggregation in central office cabinets handling >1000 subscriber lines with QoS-aware traffic shaping and VoIP support. IC Role / Device Role / Timing Role: Control-plane processor managing ADSL2+ modems and data-plane accelerator for ATM-to-Ethernet interworking and RFC 2684 bridging. Use Value: Integrated QUICC Engine eliminates need for separate SAR and Ethernet switch ASICs, reducing bill-of-materials cost and board area by ~35% versus discrete solutions. | Use Scenario: Baseband interface module connecting Node B radio units to RNC via ATM or IP backhaul, requiring low-latency packet forwarding and precise timing sync. IC Role / Device Role / Timing Role: Dual-role processor executing RNC protocol stack while accelerating Layer 2 Ethernet switching and IEEE 1588 timestamping for femtocell synchronization. Use Value: Hardware AES/SHA acceleration enables secure SCTP/IPsec tunnels between Node B and RNC without degrading real-time baseband processing throughput. |
| Media Gateway Controller | High-End IAD |
Use Scenario: Session border controller converting TDM voice circuits to SIP/RTP streams over broadband, supporting transcoding, echo cancellation, and firewall functions. IC Role / Device Role / Timing Role: Central processor managing call control (SIP stack) and offloading media plane tasks (HDLC framing, RTP packetization, crypto) to QUICC Engine and Security Engine. Use Value: Six UCCs enable concurrent TDM (E1/T1), Ethernet, and USB interfaces - supports hybrid access with legacy PSTN and modern VoIP services on single board. | Use Scenario: Integrated Access Device aggregating voice, data, and video for business customers, requiring firewall, QoS, and VPN termination in compact form factor. IC Role / Device Role / Timing Role: System-on-chip processor executing Linux-based routing/firewall stack while accelerating IPsec VPN tunnel establishment and stateful packet inspection. Use Value: On-chip PCI interface allows direct connection to Gigabit Ethernet PHY and WAN interface cards - avoids external bridge IC and reduces component count by 4–6 parts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8360CVRAGDGA | Higher e300 core frequency (667 MHz), dual DDR2 controllers, additional UCC (seven total), enhanced security engine with larger IRAM. | Targeted at higher-throughput media gateways and carrier-grade routers requiring >1 Gbps data-plane performance. | Select when needing >400 MHz CPU performance, dual DDR2 channels, or expanded UCC count beyond six. |
| MPC8548CZQMBG | e500 core (Power Architecture v2.03), 1.33 GHz max, DDR2-only controller, no QUICC Engine, integrated PCIe and RapidIO interfaces. | Designed for high-performance control-plane applications (e.g., LTE EPC, SDN controllers) where packet processing is software-defined and offloaded to NICs. | Select when prioritizing raw CPU throughput over hardware protocol acceleration and requiring PCIe/RapidIO instead of PCI/UTOPIA. |
Compared with MPC8360CVRAGDGA, MPC8358CVRAGDGA trades peak CPU speed and memory bandwidth for lower power (2.5 W typical vs. 3.8 W) and proven deployment in cost-sensitive DSLAMs; versus MPC8548CZQMBG, it retains hardware QUICC Engine acceleration essential for legacy ATM/HDLC infrastructure but lacks PCIe scalability for cloud-native deployments.
Availability
MPC8358CVRAGDGA is available at Aetrix Electronics and suitable for DSLAM line cards, 3G Node B interface modules, and media gateway controllers requiring stable component supply, long lifecycle support, and traceable sourcing for telecom OEMs.
Supply support for MPC8358CVRAGDGA includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and communication markets, with deep heritage in Power Architecture™ processors from its Freescale acquisition.
The MPC8358CVRAGDGA belongs to the PowerQUICC II Pro family, engineered specifically for cost-optimized, multi-protocol communications infrastructure where hardware-accelerated ATM, Ethernet, and security processing are critical to meeting carrier-grade SLAs.
FAQ
What is the maximum operating frequency of the e300 core in the MPC8358CVRAGDGA?
The e300 core in the MPC8358CVRAGDGA operates at up to 400 MHz. This frequency is specified under recommended conditions (VDD = 1.2 V ± 60 mV, junction temperature ≤105°C) and enables real-time execution of control-plane software and data-plane packet processing in DSLAMs and media gateways. The MPC8358CVRAGDGA's core frequency is fixed by silicon revision and cannot be overclocked beyond this rated value.
Does the MPC8358CVRAGDGA support DDR2 memory, and what are the voltage requirements?
Yes, the MPC8358CVRAGDGA supports DDR2 memory with a 1.8 V ± 90 mV GVDD supply. Its DDR/DDR2 controller is programmable to operate in either DDR1 (2.5 V) or DDR2 mode, and supports 32- or 64-bit data widths at up to 266 MHz data rate. The MPC8358CVRAGDGA also provides on-die termination and external driver impedance calibration for signal integrity in high-speed memory interfaces.
How many Universal Communication Controllers (UCCs) does the MPC8358CVRAGDGA integrate, and what protocols do they support?
The MPC8358CVRAGDGA integrates six Universal Communication Controllers (UCCs). These support 10/100/1000 Mbps Ethernet (via MII/RMII/RGMII/GMII/TBI/RTBI), ATM SAR up to OC-12 (622 Mbps), HDLC up to 70 Mbps, PPP, BISYNC, transparent serial, and TDM interfaces. Not all protocols can operate simultaneously due to shared QUICC Engine resources, and configuration is managed via microcode loading into IRAM.
What cryptographic algorithms are accelerated by the security engine in the MPC8358CVRAGDGA?
The security engine in the MPC8358CVRAGDGA accelerates AES (128/192/256-bit keys), DES/3DES, SHA-1/224/256, MD5, HMAC, RSA (up to 2048-bit), Diffie-Hellman, and elliptic curve cryptography. It uses four crypto-channels with dedicated execution units (PKEU, AESU, DEU, MDEU, AFEU) and supports concurrent IPSec, SSL/TLS, and SRTP processing - significantly reducing CPU load compared to software-only implementations.
Is the MPC8358CVRAGDGA pin-compatible with other PowerQUICC II Pro processors like the MPC8360?
No, the MPC8358CVRAGDGA is not pin-compatible with the MPC8360 series. While both use 672-ball PBGA packages, ball assignments for DDR, PCI, and UCC signals differ due to architectural enhancements in the MPC8360 (e.g., dual DDR2 controllers, seventh UCC, expanded security IRAM). Migration requires PCB redesign and firmware adaptation; the MPC8358CVRAGDGA and MPC8360CVRAGDGA share software compatibility but not hardware layout compatibility.
MPC8358CVRAGDGA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 668-BBGA Exposed Pad
- Series:
- MPC83xx
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- PowerPC e300
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 400MHz
- Co-Processors/DSP:
- Communications; QUICC Engine
- RAM Controllers:
- DDR, DDR2
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (1)
- SATA:
- -
- USB:
- USB 1.x (1)
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 668-PBGA-PGE (29x29)
- Additional Interfaces:
- DUART, HDLC, I2C, PCI, SPI, UART
MPC8358CVRAGDGA FAQ
1.How can I place an order for MPC8358CVRAGDGA through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8358CVRAGDGA on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPC8358CVRAGDGA reliable?
The price and inventory of MPC8358CVRAGDGA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8358CVRAGDGA is usually 5 days.
3.What payment methods are accepted for MPC8358CVRAGDGA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8358CVRAGDGA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8358CVRAGDGA?
MPC8358CVRAGDGA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8358CVRAGDGA order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPC8358CVRAGDGA?
For technical support, including MPC8358CVRAGDGA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8358CVRAGDGA requirements.
6.How does Aetrix verify that MPC8358CVRAGDGA is sourced from the original manufacturer or authorized distributors?
All MPC8358CVRAGDGA products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPC8358CVRAGDGA meets industry standards.
7.What is the process for return or replacement of MPC8358CVRAGDGA?
All MPC8358CVRAGDGA units undergo pre-shipment inspection (PSI). If there is an issue with MPC8358CVRAGDGA, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPC8358CVRAGDGA part is unused and in its original packaging.
Return procedure for MPC8358CVRAGDGA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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