MPC8347EVRAGD Equivalent & Substitute Parts

Part Overview

The MPC8347EVRAGD is a PowerPC e300 microprocessor IC from the MPC83xx series, featuring a single 32-bit core operating at 400MHz. This embedded processor integrates dual Gigabit Ethernet ports, USB 2.0 interfaces, DDR RAM controllers, and security co-processors including cryptography and random number generation capabilities. The device is packaged in a 620-HBGA (29x29) ball grid array with exposed pad and is classified as obsolete. Due to its obsolete status, identifying functionally equivalent active alternatives is essential for ongoing system support and new design implementations.

Substiute Parts

MPC8347EVRAGD

NXP USA Inc.In Stock: 760MPC8347EVRAGD Datasheet

Current PartRFQ

MPC8347EVRAGDB

NXP SemiconductorsIn Stock: 838MPC8347EVRAGDB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MPC8347EVRAGD is determined by strict equivalence across the following critical parameters:

• Core processor architecture: PowerPC e300
• Core count and bus width: 1 Core, 32-Bit
• Operating frequency: 400MHz
• Package type and pin count: 620-HBGA (29x29) with exposed pad
• I/O voltage levels: 2.5V, 3.3V
• Operating temperature range: 0°C ~ 105°C
• Integrated peripheral set: Dual Gigabit Ethernet, dual USB 2.0 with PHY, DDR RAM controller, security co-processor
• Interface support: DUART, I2C, PCI, SPI
• Compliance certifications: ROHS3, REACH Unaffected

The MPC8347EVRAGDB qualifies as a direct substitute based on identical electrical specifications, mechanical compatibility, and functional feature parity. The primary distinction is product status: the substitute part is active, whereas the main part is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The MPC8347EVRAGDB is the direct functional equivalent of the MPC8347EVRAGD. Both devices share identical electrical characteristics, core architecture, clock frequency, package geometry, and peripheral integration. The substitute part maintains full ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original component.

The primary advantage of selecting MPC8347EVRAGDB is its active product status, which ensures ongoing availability, manufacturing support, and supply chain continuity. The original MPC8347EVRAGD, classified as obsolete, presents supply constraints and potential long-term sourcing challenges.

For applications requiring the MPC83xx PowerPC e300 architecture with 400MHz operation, dual Gigabit Ethernet, USB 2.0 interfaces, and integrated security features in a 620-HBGA package, the MPC8347EVRAGDB provides equivalent performance and functionality with the advantage of active production status.

Frequently Asked Questions (FAQ)

Q: Are MPC8347EVRAGD and MPC8347EVRAGDB pin-for-pin compatible?

A: Yes. Both devices use the 620-HBGA (29x29) package with exposed pad configuration. Pin assignments, signal definitions, and electrical interface requirements are identical, enabling direct PCB-level substitution without layout modifications.

Q: What is the difference between MPC8347EVRAGD and MPC8347EVRAGDB?

A: The devices are electrically and functionally identical. The primary difference is product lifecycle status: MPC8347EVRAGD is obsolete, while MPC8347EVRAGDB is active. The substitute part is supplied in Tray packaging, whereas the original part number does not specify packaging format in the available data.

Q: Can MPC8347EVRAGDB replace MPC8347EVRAGD in existing designs?

A: Yes. The substitute part maintains identical core specifications, peripheral integration, voltage requirements, temperature operating range, and package dimensions. No design modifications are required for direct substitution.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain ROHS3 compliance and REACH unaffected status. Moisture sensitivity level (MSL 3, 168 hours) and all regulatory classifications are equivalent.

Q: Why should I transition from MPC8347EVRAGD to MPC8347EVRAGDB?

A: The MPC8347EVRAGDB is the recommended choice for new designs and ongoing production due to its active status. The MPC8347EVRAGD, being obsolete, presents supply availability risks and potential discontinuation of manufacturing support.

Q: What interfaces does the MPC8347EVRAGDB support?

A: The device integrates dual 10/100/1000Mbps Ethernet ports, dual USB 2.0 with PHY, DDR RAM controller, DUART, I2C, PCI, and SPI interfaces. Security features include cryptography and random number generation co-processors.