NXP Semiconductors MPC8358VVADDEA

Overview

MPC8358VVADDEA from NXP Semiconductors (formerly Freescale) is a PowerQUICC II Pro communications processor featuring an e300 PowerPC core operating at 400 MHz, a single DDR SDRAM memory controller supporting up to 266 MHz data rate, and six Universal Communication Controllers (UCCs) for protocol offload in networking infrastructure. It integrates a QUICC Engine running at 400 MHz, security engine with AES/DES/SHA acceleration, PCI 2.3 interface, and dual I²C controllers - deployed in DSLAMs, Node B base station interface cards, and media gateways.

For engineers reviewing the MPC8358VVADDEA datasheet, MPC8358VVADDEA pinout, MPC8358VVADDEA application, or MPC8358VVADDEA equivalent, this page delivers verified functional identity, validated package mapping (TBGA-783), confirmed pin-level terminal roles, exact clocking and memory controller specifications, and two rigorously cross-referenced alternative processors for control- and data-plane embedded communications designs.

Technical Context

The MPC8358VVADDEA implements a dual-core architecture: the e300 core handles control-plane tasks including boot sequencing, OS execution, and system management, while the QUICC Engine module executes real-time data-plane processing for Ethernet, HDLC, ATM, and TDM protocols. Its single DDR controller supports both DDR1 (2.5 V SSTL2) and DDR2 (1.8 V SSTL2) with full ECC, programmable timing, and on-die termination.

Protocol flexibility is enabled via six UCCs supporting MII/RMII/GMII/RGMII interfaces, IEEE 1588 timestamping, and hardware-accelerated interworking between Ethernet and ATM layers. The integrated security engine provides four crypto-channels with dedicated AESU, DEU, MDEU, and PKEU units - enabling concurrent IPSec, SSL/TLS, and SHA-256 operations without CPU intervention.

Key Specifications

Pinout & Package

Package: TBGA-783 (27 mm × 27 mm, 1.27 mm pitch, RoHS-compliant). Pinout validated per Freescale MPC8358E Hardware Specifications Rev. 5, Section 20.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar communications processor applications.

Compared with MPC8358VVADDEA, MPC8360EVVAGDEA delivers higher bandwidth and protocol concurrency at increased power and pin count, while LS1023ASE7KKB shifts architecture toward modern packet processing with reduced legacy telecom support but broader peripheral integration.

Availability

MPC8358VVADDEA is available at Aetrix Electronics and suitable for DSLAM control plane, 3G Node B interface, and enterprise media gateway applications requiring stable component supply across extended product lifecycles.

Supply support for MPC8358VVADDEA 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 communications markets, with deep heritage in Power Architecture® processor design.

The MPC8358VVADDEA belongs to the PowerQUICC II Pro family - engineered specifically for cost-sensitive, high-reliability communications infrastructure where deterministic real-time performance, protocol offload, and long-term availability are critical.

FAQ

What is the maximum DDR2 data rate supported by the MPC8358VVADDEA?

The MPC8358VVADDEA 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 programmable timing parameters for JEDEC-compliant modules. This is confirmed in Table 2 of the MPC8358E Hardware Specifications Rev. 5 under GVDD operating conditions and Section 6 "DDR and DDR2 SDRAM".

Does the MPC8358VVADDEA include hardware support for IEEE 1588 Precision Time Protocol?

Yes, the MPC8358VVADDEA includes dedicated IEEE 1588 timestamping logic within its QUICC Engine module, enabling hardware capture and insertion of precise timestamps on Ethernet frames. This capability is explicitly listed in the "QUICC Engine unit" feature list on page 3 of the MPC8358E Hardware Specifications Rev. 5.

How many UCCs does the MPC8358VVADDEA integrate, and what protocols do they support?

The MPC8358VVADDEA integrates six Universal Communication Controllers (UCCs), supporting MII/RMII/GMII/RGMII Ethernet, HDLC, ATM SAR (AAL0/AAL2/AAL5), POS, transparent serial, BISYNC, and UART protocols - as documented in Figure 2 and the "QUICC Engine unit" section on pages 3–4 of the MPC8358E Hardware Specifications Rev. 5.

What is the function of the PORESET pin on the MPC8358VVADDEA?

The PORESET pin on the MPC8358VVADDEA is an active-low synchronous reset input that initiates full chip initialization upon deassertion. It must be held low until all power supplies (VDD, GVDD, LVDD, OVDD) meet their minimum ramp thresholds - per Figure 5 in Section 2.2.1 of the MPC8358E Hardware Specifications Rev. 5.

Is the MPC8358VVADDEA pin-compatible with any other PowerQUICC II Pro processors?

No, the MPC8358VVADDEA is not pin-compatible with other PowerQUICC II Pro processors including the MPC8360E. While both use TBGA-783 packages, pin assignments differ significantly - particularly for DDR interface signals, UCC channel routing, and security engine control lines - as shown in Tables 20–21 of the MPC8358E Hardware Specifications Rev. 5.