MPC8347ECVRAGD Equivalent & Substitute Parts

Part Overview

The MPC8347ECVRAGD is a PowerPC e300 microprocessor IC from the MPC83xx series, featuring a single 32-bit core operating at 400MHz with integrated security co-processors, dual Gigabit Ethernet interfaces, and dual USB 2.0 ports. This embedded processor is designed for industrial and networking applications requiring cryptographic capabilities and real-time processing.

The MPC8347ECVRAGD carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to support legacy system maintenance, design updates, and supply chain continuity for applications currently deployed with this processor.

Substiute Parts

MPC8347ECVRAGD

NXP USA Inc.In Stock: 1254MPC8347ECVRAGD Datasheet

Current PartRFQ

MPC8347ECVRADDB

Freescale SemiconductorIn Stock: 1064MPC8347ECVRADDB Datasheet

DirectRFQ

MPC8347ECVRAGDB

NXP USA Inc.In Stock: 794MPC8347ECVRAGDB Datasheet

MFR RecommendedRFQ

MPC8347ECVRADDB

Freescale SemiconductorIn Stock: 1064MPC8347ECVRADDB Datasheet

DirectRFQ

MPC8347ECVRAGDB

NXP USA Inc.In Stock: 794MPC8347ECVRAGDB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPC8347ECVRAGD is determined by the following critical parameters:

Core Architecture & Performance: PowerPC e300 core, 1 core / 32-bit configuration, and operating frequency are primary determinants. The MPC8347ECVRAGD operates at 400MHz.

Package Compatibility: All substitute parts must use the 620-BBGA Exposed Pad package (29x29) to ensure mechanical and electrical compatibility with existing PCB designs.

Electrical Specifications: Voltage levels (2.5V, 3.3V I/O), operating temperature range (-40°C ~ 105°C), and thermal characteristics must remain consistent.

Interface & Peripheral Set: Dual Gigabit Ethernet (10/100/1000Mbps), dual USB 2.0 with PHY, and additional interfaces (DUART, I2C, PCI, SPI) define the functional feature set.

Security & Compliance: Cryptography and Random Number Generator co-processors, RoHS3 compliance, and MSL rating (3) are non-negotiable for equivalent substitution.

Substitute parts are grouped based on whether they maintain identical specifications across these parameters or present controlled variations in processing speed while preserving all other electrical and mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

MPC8347ECVRAGDB (NXP USA Inc., Active Status)

This part is the direct equivalent to the MPC8347ECVRAGD, maintaining identical core specifications: PowerPC e300 architecture, 400MHz operating frequency, 620-BBGA package, dual Gigabit Ethernet, dual USB 2.0, and integrated security co-processors. The MPC8347ECVRAGDB carries Active product status and is ROHS3 compliant with MSL rating 3. The primary difference is packaging format (Tray vs. unspecified for the main part). This substitute is suitable for direct replacement in new designs and legacy system support.

MPC8347ECVRADDB (Freescale Semiconductor, Active Status)

This part shares the MPC83xx series architecture, PowerPC e300 core, 620-BBGA package, and identical peripheral configuration (dual Gigabit Ethernet, dual USB 2.0, security features, and additional interfaces). The operating frequency is 266MHz, representing a 33% reduction from the 400MHz main part. This substitute is applicable only in applications where the lower processing speed meets performance requirements. The part carries Active product status. RoHS and MSL compliance information is not provided for this variant.

Frequently Asked Questions (FAQ)

Q: Can MPC8347ECVRADDB be used as a direct replacement for MPC8347ECVRAGD?

A: MPC8347ECVRADDB is mechanically and electrically compatible in terms of package, pinout, voltage levels, and peripheral interfaces. However, it operates at 266MHz versus the 400MHz of the main part. Substitution is valid only if the application's performance requirements are satisfied at the lower clock speed. System timing analysis and firmware validation are necessary to confirm functional equivalence.

Q: What is the relationship between MPC8347ECVRAGD and MPC8347ECVRAGDB?

A: MPC8347ECVRAGDB is the Active-status equivalent of the Obsolete MPC8347ECVRAGD. Both operate at 400MHz with identical core architecture, package, and peripheral configuration. The primary distinction is product lifecycle status and packaging format (Tray). MPC8347ECVRAGDB is the recommended substitute for new designs and ongoing production support.

Q: Are all substitute parts compatible with existing PCB designs?

A: Yes. All substitute parts use the 620-BBGA Exposed Pad package (29x29) with identical pinout and electrical characteristics (2.5V, 3.3V I/O). PCB layout and footprint remain unchanged. Firmware compatibility depends on the specific operating frequency and must be validated for each application.

Q: What compliance certifications apply to these parts?

A: MPC8347ECVRAGD and MPC8347ECVRAGDB are ROHS3 compliant with MSL rating 3 (168 Hours). MPC8347ECVRADDB compliance information is not specified in available documentation. All parts carry REACH Unaffected status and identical ECCN and HTSUS classifications.

Q: How does the 266MHz variant affect system performance?

A: The MPC8347ECVRADDB operates at 266MHz compared to 400MHz for the main part, representing a 33% frequency reduction. This impacts instruction execution rate and real-time processing capability. Applications with strict timing requirements, high-throughput data processing, or demanding cryptographic operations may not function within specification at the lower frequency. Performance impact must be evaluated through system simulation or prototype testing.