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NXP Semiconductors MPC8358CVRADDDA
- Part No.:
- MPC8358CVRADDDA
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 668-BBGA Exposed Pad
- Datasheet:
-
MPC8358CVRADDDA.pdf
- Description:
- IC MPU MPC83XX 266MHZ 668BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,697
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Product details
Overview
MPC8358CVRADDDA from Freescale Semiconductor is a PowerQUICC II Pro communications processor featuring an e300 PowerPC core operating at up to 400 MHz, dual DDR/DDR2 memory controller (32-/64-bit, up to 266 MHz data rate), integrated QUICC Engine with six UCCs supporting 10/100/1000 Mbps Ethernet, ATM, HDLC, and POS protocols, hardware security engine with AES/DES/SHA/RSA acceleration, and PCI 2.3 interface - deployed in DSLAMs, 3G Node B base station controllers, and media gateways.
For engineers reviewing the MPC8358CVRADDDA datasheet, MPC8358CVRADDDA pinout, MPC8358CVRADDDA application, or MPC8358CVRADDDA equivalent, key selection considerations include e300 core frequency headroom, QUICC Engine protocol flexibility for multi-protocol edge routing, DDR2 SDRAM timing compliance at 1.8 V, PCI host/agent mode configurability, and hardware-accelerated IPSec/SSL offload for secure control-plane processing.
Technical Context
The MPC8358CVRADDDA integrates a superscalar e300 core with 32 KB instruction and 32 KB data cache, lockable L1 cache segments, and dynamic power management. Its QUICC Engine comprises two independent 400 MHz RISC controllers managing six UCCs - enabling concurrent Ethernet (MII/RGMII/GMII), ATM SAR (OC-12/STM-4), HDLC (70 Mbps), and POS (622 Mbps) traffic with hardware interworking.
It features a unified security engine with four crypto-channels, dedicated execution units for AES (128/192/256-bit), DES/3DES, SHA-1/224/256, MD5, RSA up to 2048-bit, and RNG - all accessible via descriptor-based DMA. The DDR/DDR2 controller supports ECC, on-die termination, registered DIMMs, and programmable timing across 32- or 64-bit configurations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| e300 Core Frequency | Up to 400 MHz - enables Dhrystone 2.1 > 1,100 MIPS for real-time control-plane tasks in telecom infrastructure. |
| DDR/DDR2 Interface | 32- or 64-bit, up to 266 MHz data rate - supports 1 Gbyte per bank with full ECC and ODT for robust memory subsystems in carrier-grade systems. |
| QUICC Engine UCC Count | Six UCCs - configurable for simultaneous 10/100/1000 Ethernet, ATM AAL5, HDLC, and POS, eliminating need for external protocol mappers. |
| Security Engine Crypto Units | AESU, DEU, MDEU, PKEU, AFEU - hardware-accelerated IPSec ESP/AH, SSL/TLS handshake, and IEEE 802.11i key derivation without CPU overhead. |
| PCI Interface | 32-bit, 66 MHz, PCI 2.3 compliant - supports both host bridge and agent modes with posted writes, delayed reads, and parity for legacy backplane integration. |
| Power Dissipation | Typical 2.4 W at 400 MHz core / 266 MHz CSB - optimized for convection-cooled industrial telecom modules with junction temp ≤ 105°C. |
| I/O Voltage Support | VDD = 1.2 V ±60 mV; GVDD = 1.8 V (DDR2) or 2.5 V (DDR); LVDD = 2.5/3.3 V; OVDD = 3.3 V - enables mixed-voltage board design with strict sequencing requirements. |
Pinout & Package
The MPC8358CVRADDDA is housed in a 676-pin PBGA package (27 mm × 27 mm, 1.0 mm pitch) with thermal lid, compliant with JEDEC MO-251. Pin assignments follow Freescale's standard PowerQUICC II Pro layout, with dedicated banks for DDR/DDR2 (GVDD-referenced), PCI (OVDD-referenced), Ethernet (LVDD-referenced), and QUICC Engine serial interfaces.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Main system clock input | Accepts 1–66.67 MHz single-ended clock; drives internal PLL to generate core, CSB, and peripheral clocks - requires <2.3 ns rise/fall time and ±150 ps jitter. |
| PORESET | Power-on reset input | Active-low asynchronous reset asserted for ≥32 CLKIN cycles; initiates boot sequence and configures CFG_RESET_SOURCE[0:2] pins. |
| HRESET | Host reset output | Open-drain signal indicating internal reset assertion; used to synchronize external logic and peripherals during cold/warm reset. |
| DDR_DQ[0:63] | DDR/DDR2 data bus | 64-bit bidirectional data path supporting DDR1 (2.5 V SSTL2) or DDR2 (1.8 V SSTL2); includes DQS strobes and DM masking for byte-level write control. |
| PCI_AD[0:31] | PCI address/data multiplexed bus | 32-bit multiplexed address/data lines compliant with PCI 2.3; supports burst transfers, parity, and 3.3 V signaling only - no 5 V tolerance. |
| UCC1_TXD/UCC1_RXD | Gigabit Ethernet serial interface | Differential GMII/RGMII/TBI signals routed to UCC1; supports 1000Base-T PHY interfacing with GTX_CLK125 reference clock input. |
Key Features
| Feature | Design Value |
|---|---|
| e300 Core Cache Locking | Configurable lockable portions of 32 KB I-cache and 32 KB D-cache - ensures deterministic interrupt latency and real-time task execution in control-plane firmware. |
| QUICC Engine Interworking | Hardware-layer 2 switching between Ethernet and ATM (AAL5), PPP-to-IP bridging, and Ethernet-to-Ethernet VLAN tagging - reduces software stack complexity and packet processing latency. |
| DDR2 On-Die Termination | Programmable ODT on all DDR2 DQ/DQS lines - eliminates need for external termination resistors and improves signal integrity at 266 MHz data rates. |
| Security Engine Descriptor Chaining | Four independent crypto-channels supporting multi-command descriptor chains with 256-byte EU buffers - enables pipelined encryption/decryption of fragmented IPsec packets without CPU intervention. |
| PCI Host/Agent Mode Select | Configurable via CFG_PCI_MODE pin at reset - allows same silicon to serve as PCI master (host) in embedded control cards or slave (agent) in modular chassis backplanes. |
Applications
| DSLAM Line Card Control | 3G Node B Baseband Controller |
|---|---|
Use Scenario: Managing ADSL2+ line aggregation, QoS scheduling, and ATM-to-IP protocol conversion in carrier-class DSL access multiplexers. IC Role / Device Role / Timing Role: Primary control-plane processor executing Linux-based management stack while QUICC Engine handles real-time ATM SAR and Ethernet framing. Use Value: Integrated QUICC Engine eliminates discrete protocol ICs; DDR2 support enables large buffer pools for deep packet inspection and traffic shaping. | Use Scenario: Providing Layer 2/3 control for multiple RF sectors in WCDMA Node B base stations, including Iub interface termination and OAM&P messaging. IC Role / Device Role / Timing Role: Central communications processor running real-time OS, with e300 core handling RNC signaling and QUICC Engine managing Iub ATM AAL2/CPS traffic. Use Value: Hardware AES/SHA acceleration secures Iub control plane; PCI interface enables connection to FPGA-based baseband processing units. |
| Media Gateway Signaling Processor | High-End IAD Voice Gateway |
Use Scenario: Performing SIP/ISUP signaling translation, H.323 gateway functions, and secure TLS/DTLS session setup in VoIP media gateways. IC Role / Device Role / Timing Role: Dual-role processor: e300 executes signaling stacks while security engine accelerates TLS handshakes and SRTP media encryption. Use Value: Dedicated PKEU supports 2048-bit RSA key exchange; MDEU computes HMAC-SHA1 for SIP digest authentication without CPU load. | Use Scenario: Enabling multi-line VoIP service with FXS/FXO interfaces, echo cancellation, and encrypted call setup in integrated access devices for SMBs. IC Role / Device Role / Timing Role: System-on-chip processor integrating voice codec control, Ethernet switching, and secure provisioning via HTTPS/SSH. Use Value: Six UCCs support concurrent TDM (E1/T1) and Ethernet interfaces; DUART provides console debug and modem control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8360CZQADDCA | Higher core frequency (667 MHz), dual DDR2 controllers, additional USB 2.0 OTG, no UTOPIA/POS interface | Better suited for high-throughput media gateways requiring USB host connectivity and dual-channel memory bandwidth | Select when >500 MHz CPU performance and USB device/host capability are required; not drop-in due to pinout and UTOPIA removal. |
| MPC8377CZQADDCA | Integrated SerDes, PCIe 1.0 x1, SATA 1.0, enhanced security engine with Galois Counter Mode (GCM) | Targets next-gen wireless infrastructure with backhaul over PCIe/SATA and authenticated encryption for fronthaul links | Choose for designs needing PCIe expansion or hardware GCM-AES for MACsec; incompatible pinout and higher power envelope. |
Compared with MPC8358CVRADDDA, MPC8360CZQADDCA offers higher CPU throughput but removes UTOPIA/POS - limiting ATM/POS backhaul use; MPC8377CZQADDCA adds SerDes and PCIe but increases BOM cost and thermal footprint - making MPC8358CVRADDDA optimal for cost-sensitive, protocol-diverse edge nodes where DDR2, QUICC Engine flexibility, and proven field reliability are prioritized.
Availability
MPC8358CVRADDDA is available at Aetrix Electronics and suitable for DSLAM line cards, 3G Node B controllers, and media gateways requiring stable component supply, long-term lifecycle support, and traceable sourcing for carrier-grade deployments.
Supply support for MPC8358CVRADDDA 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
Freescale Semiconductor (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processors, analog, and connectivity solutions for automotive, industrial, and networking markets.
The MPC8358CVRADDDA belongs to the PowerQUICC II Pro family - designed specifically for cost-optimized, multi-protocol communications infrastructure requiring integrated control- and data-plane processing with hardware acceleration for telecom-standard protocols.
FAQ
What is the maximum DDR2 data rate supported by the MPC8358CVRADDDA?
The MPC8358CVRADDDA supports DDR2 SDRAM at up to 266 MHz data rate (533 MT/s), with 1.8 V SSTL2-compatible I/O, on-die termination, and full ECC capability. This is confirmed in Section 5 of the MPC8358EEC Rev. 3 specification document, which states "32- or 64-bit data interface, up to 266 MHz (for the MPC8358E) data rate" and specifies GVDD = 1.8 V ± 90 mV for DDR2 operation. The MPC8358CVRADDDA implements this capability identically to the MPC8358E reference device.
Does the MPC8358CVRADDDA support PCI Express?
No, the MPC8358CVRADDDA does not support PCI Express. It implements a legacy PCI 2.3-compliant 32-bit, 66 MHz interface only - as documented in Section 12 ("PCI") of the MPC8358EEC Rev. 3 datasheet. The device lacks PCIe PHY, root complex logic, or configuration space extensions required for PCIe compatibility. For PCIe capability, designers must consider later-generation PowerQUICC III (MPC85xx) or QorIQ (T-series) processors - not the MPC8358CVRADDDA.
How many independent Ethernet MACs does the MPC8358CVRADDDA provide?
The MPC8358CVRADDDA provides six Universal Communication Controllers (UCCs), each configurable as an independent Ethernet MAC supporting 10/100 Mbps (MII/RMII/RGMII) or 1000 Mbps (GMII/RGMII/TBI/RTBI). UCC1 and UCC2 are explicitly rated for 1000 Mbps operation per Section 8 of the MPC8358EEC Rev. 3 datasheet. No external PHY is required for basic MAC functionality - though external PHYs are needed for physical layer signaling. This capability is intrinsic to the MPC8358CVRADDDA's QUICC Engine architecture.
What boot sources are supported by the MPC8358CVRADDDA?
The MPC8358CVRADDDA supports booting from local bus flash (via configurable 8-/16-/32-bit boot ROM chip select), I2C-1 EPROM (with optional hardware loading by boot sequencer), and PCI interface (when configured as agent). Boot mode is selected using CFG_BOOT[0:2] pins at reset, as defined in Section 25 ("Ordering Information") and Section 7 ("DUART") of the MPC8358EEC Rev. 3 datasheet. The MPC8358CVRADDDA does not support NAND flash or SD card boot natively - those require external controller or software abstraction layers.
Is the MPC8358CVRADDDA pin-compatible with the MPC8360E series?
No, the MPC8358CVRADDDA is not pin-compatible with the MPC8360E series. While both use 676-pin PBGA packages, Freescale's documentation confirms distinct pin mappings: MPC8358E reserves pins for UTOPIA/POS (31/124 MultiPHY) and specific QUICC Engine clock routing, whereas MPC8360E reallocates those pins for USB 2.0 and additional GPIOs. Section 21 ("Package and Pin Listings") of the MPC8358EEC Rev. 3 explicitly lists unique signal assignments that differ from MPC8360E's pinout - making direct PCB replacement impossible without redesign.
MPC8358CVRADDDA 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:
- 266MHz
- 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
MPC8358CVRADDDA FAQ
1.How can I place an order for MPC8358CVRADDDA through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8358CVRADDDA 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 MPC8358CVRADDDA reliable?
The price and inventory of MPC8358CVRADDDA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8358CVRADDDA is usually 5 days.
3.What payment methods are accepted for MPC8358CVRADDDA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8358CVRADDDA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8358CVRADDDA?
MPC8358CVRADDDA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8358CVRADDDA 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 MPC8358CVRADDDA?
For technical support, including MPC8358CVRADDDA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8358CVRADDDA requirements.
6.How does Aetrix verify that MPC8358CVRADDDA is sourced from the original manufacturer or authorized distributors?
All MPC8358CVRADDDA 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 MPC8358CVRADDDA meets industry standards.
7.What is the process for return or replacement of MPC8358CVRADDDA?
All MPC8358CVRADDDA units undergo pre-shipment inspection (PSI). If there is an issue with MPC8358CVRADDDA, 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 MPC8358CVRADDDA part is unused and in its original packaging.
Return procedure for MPC8358CVRADDDA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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