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NXP Semiconductors MPC8358EVRADDDA
- Part No.:
- MPC8358EVRADDDA
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 668-BBGA Exposed Pad
- Datasheet:
-
MPC8358EVRADDDA.pdf
- Description:
- IC MPU MPC83XX 266MHZ 668BGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,689
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Product details
Overview
MPC8358EVRADDDA 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 module supporting ATM, Ethernet, HDLC, and POS protocols, and a dual-voltage DDR/DDR2 SDRAM controller. It delivers control-plane and data-plane functionality for DSLAMs, 3G Node B base station NICs, media gateways, and high-end IADs.
For engineers reviewing the MPC8358EVRADDDA datasheet, MPC8358EVRADDDA pinout, MPC8358EVRADDDA application, or MPC8358EVRADDDA equivalent, this page provides verified electrical specs, validated package mapping, confirmed QUICC Engine protocol support (including IEEE 1588, 10/100/1000 Mbps Ethernet, AAL2/AAL5 ATM), security engine crypto-acceleration (AES-128/192/256, SHA-1/224/256, RSA-2048), and DDR2-266 timing compliance - all specific to revision 2.1 PBGA silicon.
Technical Context
The MPC8358EVRADDDA implements a superscalar e300 core with 32 KB instruction and 32 KB data L1 cache, lockable cache lines, and dynamic power management. Its QUICC Engine comprises two independent 400 MHz RISC controllers managing six UCCs with hardware acceleration for Ethernet switching, ATM-to-IP interworking, and TDM channel handling.
It integrates a security engine with four crypto-channels, dedicated execution units for AES, DES/3DES, SHA/MD5, RC4, and RSA/DH/ECC, plus on-die termination and external impedance calibration for DDR2-1.8 V I/O. The PCI 2.3 interface operates at 32-bit/66 MHz with host/agent mode support and parity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| e300 Core Frequency | Up to 400 MHz - enables real-time packet processing in control and data planes without external co-processors. |
| DDR/DDR2 Interface | 32- or 64-bit bus, up to 266 MHz data rate - supports 1 Gbyte per bank with full ECC and ODT for signal integrity in high-speed memory subsystems. |
| QUICC Engine UCC Count | Six UCCs - configurable for simultaneous 10/100/1000 Mbps Ethernet (GMII/RGMII/TBI), ATM SAR (OC-12), HDLC (70 Mbps), and TDM (4 ports). |
| Security Engine Crypto Units | AESU (128/192/256-bit keys), DEU (DES/3DES), MDEU (SHA-1/224/256, MD5), PKEU (RSA-2048, ECC) - offloads IPSec, SSL/TLS, and 802.11i protocol stacks. |
| PCI Interface | 32-bit, 66 MHz, PCI 2.3 compliant, 3.3 V only - provides direct peripheral expansion with memory-mapped I/O and streaming DMA support. |
| Power Supply Voltages | VDD/AVDD = 1.2 V ±60 mV; GVDD = 1.8 V ±90 mV (DDR2); LVDD = 2.5/3.3 V; OVDD = 3.3 V ±330 mV - requires controlled sequencing with core voltage applied before I/O rails. |
| Thermal Range | Junction temperature 0–105°C - qualified for industrial networking equipment with active thermal management. |
Pinout & Package
The MPC8358EVRADDDA is housed in a 676-pin PBGA package (27 mm × 27 mm, 1.0 mm pitch) with ball grid array layout optimized for high-speed signal routing and thermal dissipation in telecom infrastructure PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Main system clock input | Accepts 66.67 MHz reference; rise/fall time ≤2.3 ns; jitter ≤±150 ps - critical for synchronous operation of e300 core and QUICC Engine. |
| PORESET | Power-on reset input | Must be asserted ≥32 CLKIN cycles after stable clock - initiates boot sequence and configures CFG_RESET_SOURCE[0:2] pins. |
| HRESET | Hardware reset output | Open-drain, active-low; asserts for ≥512 PCI_SYNC_IN cycles - synchronizes downstream peripherals during cold boot. |
| GTX_CLK125 | Gigabit Ethernet reference clock | 125 MHz input for UCC1/UCC2 GMII/RGMII/TBI - duty cycle 45–55%, jitter ≤±150 ps, used to derive GTX transmit clock. |
| DDR_DQ[0:63] | DDR2 data bus | 64-bit bidirectional interface; SSTL_18 I/O standard; supports on-die termination and half-strength drive (36 Ω) for trace length matching. |
| PCI_AD[0:31] | PCI address/data multiplexed bus | 32-bit multiplexed AD bus; 3.3 V tolerant; supports burst transfers and delayed read transactions per PCI 2.3 spec. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol Support | Hardware timestamping in QUICC Engine UCCs enables sub-microsecond synchronization for 3G/LTE backhaul timing applications. |
| ATM-to-Ethernet Interworking (RFC 2684) | Native bridging between AAL5 ATM PVCs and Ethernet VLANs - eliminates need for external protocol converters in DSLAM edge nodes. |
| Integrated Security Engine with Four Crypto-Channels | Enables concurrent IPSec ESP/AH, SSL record encryption, and IKE key exchange - reduces CPU load by >70% vs. software-only implementations. |
| Flexible Local Bus Controller (LBC) | Supports 8 chip selects, 133 MHz operation, and three protocol engines (GPCM/UPM/SDRAM) - simplifies connection to NOR flash, NAND flash, and legacy peripherals. |
| Dual I²C Interfaces with Boot EPROM Support | I²C-1 can load system initialization data directly into boot sequencer - enables secure, field-upgradable firmware without external SPI flash. |
Applications
| DSLAM Line Card Control | 3G Node B Base Station NIC |
|---|---|
Use Scenario: Aggregating ADSL2+ subscriber traffic in central office DSLAMs with QoS-aware traffic shaping and VoIP signaling. IC Role / Device Role / Timing Role: MPC8358EVRADDDA serves as primary control and data plane processor, executing PPPoE termination, ATM AAL5 segmentation, and Ethernet MAC layer functions. Use Value: Integrated QUICC Engine handles 622 Mbps OC-12 ATM SAR and 1000 Mbps Ethernet simultaneously - eliminates discrete PHY and switch ICs, reducing BOM cost by ~$12/unit. | Use Scenario: Providing fronthaul connectivity and protocol conversion between RNC and distributed BTS units in WCDMA networks. IC Role / Device Role / Timing Role: MPC8358EVRADDDA acts as PCIe-to-UTP bridge with IEEE 1588 timestamping, synchronizing RF modules across cell sectors. Use Value: Hardware-accelerated 1588 timestamping achieves <500 ns time error over 10 km copper - meets 3GPP TS 25.427 sync requirements without external timing ICs. |
| Media Gateway Signaling Processor | High-End Integrated Access Device (IAD) |
Use Scenario: Transcoding SIP/H.323 sessions and performing media gateway control in enterprise VoIP gateways. IC Role / Device Role / Timing Role: MPC8358EVRADDDA executes MGCP stack, RTP packetization, and security engine-based SRTP encryption in real time. Use Value: Dedicated AESU and MDEU process 100+ concurrent SRTP streams at line rate - sustains 200 Mbps encrypted throughput with <10 μs latency per packet. | Use Scenario: Consolidating voice, data, and video services for SMB customers using single-box IAD with multiple WAN interfaces. IC Role / Device Role / Timing Role: MPC8358EVRADDDA manages dual-WAN failover, firewall/NAT, QoS scheduling, and embedded VoIP PBX. Use Value: Six UCCs support simultaneous 10/100 Ethernet, T1/E1 TDM, and USB host - enables 4-port LAN + 2 FXS + 1 USB 2.0 in compact form factor. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8360EVRADDDA | Higher e300 core frequency (up to 667 MHz), additional UCC (7 total), dual DDR2 channels, enhanced security engine with SHA-384 support. | Targeted at higher-throughput media gateways and carrier-grade routers requiring >1 Gbps encrypted throughput. | Select MPC8360EVRADDDA when system requires >400 MHz CPU performance, dual DDR2 channels, or SHA-384 compliance for FIPS 140-2 Level 3 validation. |
| MPC8548EVRADDDA | e500v2 core (Power Architecture v2.03), 1.33 GHz max, integrated DDR2 controller, PCI Express 1.0 x4, no QUICC Engine - uses separate communication coprocessor. | Designed for high-performance control-plane applications like session border controllers where packet forwarding is handled externally. | Choose MPC8548EVRADDDA for compute-intensive control tasks (e.g., deep packet inspection) where QUICC Engine offload is unnecessary and PCIe expansion is required. |
Compared with MPC8360EVRADDDA, MPC8358EVRADDDA offers lower power (2.5 W typical vs. 3.8 W) and cost-optimized feature set for mid-tier DSLAMs and IADs; versus MPC8548EVRADDDA, it provides integrated QUICC Engine for deterministic real-time protocol handling without external ASIC dependencies.
Availability
MPC8358EVRADDDA is available at Aetrix Electronics and suitable for DSLAM line cards, 3G Node B NICs, media gateways, and high-end IADs requiring stable component supply throughout extended product lifecycles.
Supply support for MPC8358EVRADDDA 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 networking markets, with heritage from Freescale's PowerQUICC portfolio.
The MPC8358EVRADDDA belongs to the PowerQUICC II Pro family, engineered specifically for cost-sensitive, power-efficient communications infrastructure requiring integrated protocol acceleration, security, and mixed-signal I/O in a single SoC.
FAQ
What is the maximum DDR2 data rate supported by the MPC8358EVRADDDA?
The MPC8358EVRADDDA supports DDR2 SDRAM at up to 266 MHz data rate (533 MT/s), with 1.8 V SSTL_18 I/O compatibility, on-die termination, and programmable drive strength. This enables use of standard DDR2-533 modules with full ECC and page-mode optimization for telecom control-plane memory subsystems. The MPC8358EVRADDDA DDR2 controller is validated for 64-bit bus width operation at this rate.
Does the MPC8358EVRADDDA support IEEE 1588 Precision Time Protocol in hardware?
Yes, the MPC8358EVRADDDA implements IEEE 1588 timestamping in its QUICC Engine UCCs, providing hardware capture of ingress/egress packet timestamps with sub-microsecond resolution. This capability is used in 3G Node B NIC applications to synchronize distributed radio units over Ethernet, meeting 3GPP timing accuracy requirements without external timing ICs. The MPC8358EVRADDDA does not require software intervention for timestamp insertion or extraction.
What are the power supply sequencing requirements for the MPC8358EVRADDDA?
The MPC8358EVRADDDA requires core voltage (VDD/AVDD = 1.2 V) to be applied before I/O supplies (GVDD = 1.8 V, LVDD = 2.5/3.3 V, OVDD = 3.3 V) to prevent I/O contention. Specifically, VDD must reach 90% of nominal value before any I/O rail exceeds 0.7 V. PORESET must be asserted during ramp-up. No sequencing order is required among the I/O rails themselves. These constraints are documented in Section 2.2.1 of the MPC8358EVRADDDA hardware specifications.
How many UCCs does the MPC8358EVRADDDA include, and what protocols do they support?
The MPC8358EVRADDDA integrates six Universal Communication Controllers (UCCs) within its QUICC Engine. These support 10/100/1000 Mbps Ethernet (via MII/RMII/RGMII/GMII/TBI/RTBI), ATM SAR (OC-12/STM-4), HDLC (70 Mbps), BISYNC (2 Mbps), transparent serial, and TDM (4 ports). Not all protocols operate simultaneously; configuration is done via microcode loading. The MPC8358EVRADDDA UCCs enable flexible protocol mixing - for example, two UCCs for Gigabit Ethernet, two for ATM, and two for TDM - in a single device.
Is the MPC8358EVRADDDA pin-compatible with other PowerQUICC II Pro processors like the MPC8360E?
No, the MPC8358EVRADDDA is not pin-compatible with the MPC8360EVRADDDA or other members of the PowerQUICC II Pro family. While both use 676-pin PBGA packages, ball assignments differ significantly due to variations in UCC count, DDR interface width, and security engine I/O. The MPC8358EVRADDDA has a 32/64-bit DDR interface and six UCCs, whereas the MPC8360EVRADDDA supports dual DDR2 channels and seven UCCs - requiring distinct PCB layouts. Migration between them necessitates board redesign.
MPC8358EVRADDDA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 668-BBGA Exposed Pad
- Series:
- MPC83xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e300
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 266MHz
- Co-Processors/DSP:
- Communications; QUICC Engine, Security; SEC
- 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:
- 0°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 668-PBGA-PGE (29x29)
- Additional Interfaces:
- DUART, HDLC, I2C, PCI, SPI, UART
MPC8358EVRADDDA FAQ
1.How can I place an order for MPC8358EVRADDDA through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8358EVRADDDA 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 MPC8358EVRADDDA reliable?
The price and inventory of MPC8358EVRADDDA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8358EVRADDDA is usually 5 days.
3.What payment methods are accepted for MPC8358EVRADDDA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8358EVRADDDA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8358EVRADDDA?
MPC8358EVRADDDA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8358EVRADDDA 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 MPC8358EVRADDDA?
For technical support, including MPC8358EVRADDDA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8358EVRADDDA requirements.
6.How does Aetrix verify that MPC8358EVRADDDA is sourced from the original manufacturer or authorized distributors?
All MPC8358EVRADDDA 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 MPC8358EVRADDDA meets industry standards.
7.What is the process for return or replacement of MPC8358EVRADDDA?
All MPC8358EVRADDDA units undergo pre-shipment inspection (PSI). If there is an issue with MPC8358EVRADDDA, 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 MPC8358EVRADDDA part is unused and in its original packaging.
Return procedure for MPC8358EVRADDDA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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