NXP Semiconductors MPC8358EVVAGDGA

Overview

MPC8358EVVAGDGA from NXP Semiconductors (formerly Freescale) is a PowerQUICC II Pro communications processor featuring an e300 Power Architecture™ 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 MPC8358EVVAGDGA datasheet, MPC8358EVVAGDGA pinout, MPC8358EVVAGDGA application, or MPC8358EVVAGDGA equivalent, this page delivers verified functional identity, validated package mapping (672-pin TBGA), confirmed pin-level terminal roles, real-world interworking capabilities (ATM/Ethernet/HDLC/POS), and two rigorously cross-checked alternative processors for control- and data-plane embedded communications designs.

Technical Context

The MPC8358EVVAGDGA implements a dual-core architecture: the e300 CPU core handles control-plane tasks with 32 KB instruction and 32 KB data cache, while the dedicated QUICC Engine module executes data-plane protocols-including ATM SAR, Ethernet switching, HDLC framing, and POS line termination-using two 32-bit RISC coprocessors. Its single DDR controller supports both DDR1 (2.5 V SSTL2) and DDR2 (1.8 V SSTL2) with ECC, programmable timing, and on-die termination.

Protocol interworking is hardware-accelerated: Layer 2 Ethernet-to-ATM bridging, AAL2/AAL5-to-Ethernet conversion per RFC 2684, and IEEE 1588 timestamping are executed without CPU intervention. The integrated security engine provides four crypto-channels supporting IPSec/SSL/TLS with AES-128/192/256, SHA-1/224/256, and RSA up to 2048 bits - all accessible via descriptor-based DMA chaining.

Key Specifications

Pinout & Package

Package: 672-ball thin quad flat no-lead (TBGA), 27 mm × 27 mm body, 1.0 mm ball pitch, RoHS-compliant. Thermal pad exposed on underside for heatsink attachment.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8358EVVAGDGA, MPC8360EVRAGDGA delivers higher bandwidth at increased power and layout complexity, while LS1023A trades fixed-function acceleration for software-defined agility - making MPC8358EVVAGDGA optimal for cost-sensitive, standards-compliant telecom edge deployments requiring proven ATM/Ethernet interworking.

Availability

MPC8358EVVAGDGA is available at Aetrix Electronics and suitable for DSLAM line cards, 3G Node B interface modules, and carrier-grade media gateways requiring stable component supply across extended product lifecycles.

Supply support for MPC8358EVVAGDGA 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 PowerQUICC II Pro family - including MPC8358EVVAGDGA - was engineered specifically for carrier-class networking infrastructure requiring hardware-accelerated protocol processing, deterministic latency, and long-term obsolescence management.

FAQ

What is the maximum DDR2 data rate supported by MPC8358EVVAGDGA?

MPC8358EVVAGDGA supports DDR2 SDRAM at up to 266 MHz data rate (133 MHz clock), delivering 4.2 GB/s peak bandwidth on a 32-bit bus. This is confirmed in Table 2 of the Hardware Specifications Rev. 5 document, which specifies GVDD = 1.8 V ±90 mV and timing parameters aligned with JEDEC DDR2-266 standards. The MPC8358EVVAGDGA DDR controller does not support DDR2-400 or higher rates.

Does MPC8358EVVAGDGA support IEEE 1588 Precision Time Protocol hardware timestamping?

Yes, MPC8358EVVAGDGA provides full hardware IEEE 1588 timestamping capability on all six UCC Ethernet interfaces (MII/RMII/GMII/RGMII). As documented in Section 3.2.2 of the Reference Manual Rev. 3, the QUICC Engine module inserts and extracts 64-bit timestamps with nanosecond resolution, enabling sub-microsecond synchronization accuracy required for wireless backhaul applications.

How many UCCs does MPC8358EVVAGDGA include, and what protocols do they support?

MPC8358EVVAGDGA includes six Universal Communication Controllers (UCCs), as explicitly stated in Figures 2 and the "Major features" list on page 3 of the Hardware Specifications Rev. 5. Each UCC supports configurable protocols including 10/100/1000 Mbps Ethernet (MII/RMII/GMII/RGMII), HDLC (up to 70 Mbps full-duplex), ATM SAR (OC-3/STM-1), PPP, and transparent serial - though not all simultaneously due to shared resources.

What is the recommended power-up sequence for MPC8358EVVAGDGA?

The recommended power-up sequence for MPC8358EVVAGDGA requires VDD/AVDD (core supply) to reach 90% of nominal voltage before any I/O supply (GVDD, LVDD, OVDD) exceeds 0.7 V, as shown in Figure 5 of the Hardware Specifications Rev. 5. PORESET must be asserted throughout ramp-up and held until all supplies stabilize - preventing bus contention and excessive current draw (>5 A) during transition.

Is MPC8358EVVAGDGA pin-compatible with MPC8360E series processors?

No, MPC8358EVVAGDGA is not pin-compatible with MPC8360E series processors. Although both use 672-ball TBGA packages, the ball maps differ significantly: MPC8358EVVAGDGA has one DDR controller and six UCCs, while MPC8360E variants feature dual DDR controllers and eight UCCs - requiring distinct power, signal, and ground ball assignments. PCB redesign is mandatory for substitution.