MPC8347CZQADDB Equivalent & Substitute Parts

Part Overview

The MPC8347CZQADDB is a PowerPC e300 microprocessor IC from the MPC83xx series, featuring a single 32-bit core operating at 266MHz. This embedded processor integrates dual Gigabit Ethernet ports, USB 2.0 interfaces with PHY, and comprehensive peripheral support including DUART, I2C, PCI, and SPI interfaces. The device is housed in a 620-HBGA (29x29) package with exposed pad and operates across the industrial temperature range of -40°C to 105°C.

The MPC8347CZQADDB carries an obsolete product status. Identifying equivalent substitute parts is essential for system redesign, long-term production support, and supply chain continuity when original inventory becomes unavailable.

Substiute Parts

MPC8347CZQADDB

NXP USA Inc.In Stock: 809MPC8347CZQADDB Datasheet

Current PartRFQ

MPC8347CVRADDB

NXP USA Inc.In Stock: 889MPC8347CVRADDB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPC8347CZQADDB is determined by strict equivalence across the following critical parameters:

• Core Architecture: PowerPC e300 processor family
• Core Count & Bus Width: Single core, 32-bit configuration
• Operating Frequency: 266MHz
• Memory Interface: DDR controller support
• Ethernet Capability: Dual Gigabit Ethernet (10/100/1000Mbps)
• USB Interface: USB 2.0 with integrated PHY (dual ports)
• Peripheral Support: DUART, I2C, PCI, and SPI interfaces
• Voltage Levels: 2.5V and 3.3V I/O compatibility
• Temperature Range: -40°C to 105°C operating specification
• Package Format: 620-HBGA (29x29) with exposed pad
• Mounting Technology: Surface mount BGA

The MPC8347CVRADDB qualifies as a direct substitute based on identical electrical specifications, core architecture, clock speed, peripheral integration, and package geometry. The primary distinction is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The MPC8347CVRADDB is the direct substitute for the MPC8347CZQADDB. Both devices share identical electrical and functional specifications, including processor architecture, clock frequency, peripheral integration, voltage requirements, and thermal operating range. The devices are pin-compatible and package-equivalent, supporting direct PCB-level substitution without design modification.

The MPC8347CVRADDB holds active product status, ensuring ongoing availability and manufacturing support from NXP USA Inc. This part achieves ROHS3 compliance, meeting current environmental and regulatory requirements for new product designs and long-term production programs. The MPC8347CZQADDB, classified as obsolete and RoHS non-compliant, should be transitioned to the MPC8347CVRADDB for new designs and production continuity.

Both devices maintain identical MSL rating (3, 168 Hours) and REACH unaffected status, ensuring consistent handling and storage requirements throughout the supply chain.

Frequently Asked Questions (FAQ)

Q: Can the MPC8347CVRADDB replace the MPC8347CZQADDB in existing designs?

A: Yes. The MPC8347CVRADDB is electrically and functionally identical to the MPC8347CZQADDB. Both devices feature the same PowerPC e300 core, 266MHz clock speed, DDR memory controller, dual Gigabit Ethernet ports, dual USB 2.0 interfaces with PHY, and peripheral support (DUART, I2C, PCI, SPI). The 620-HBGA (29x29) package geometry and pin assignment are identical, enabling direct substitution without PCB redesign.

Q: What are the key differences between these two parts?

A: The primary differences are product lifecycle status and compliance certification. The MPC8347CZQADDB is obsolete and RoHS non-compliant, while the MPC8347CVRADDB is active and ROHS3 compliant. Both parts are functionally equivalent and share identical electrical specifications, operating temperature range (-40°C to 105°C), voltage levels (2.5V, 3.3V I/O), and MSL rating (3, 168 Hours).

Q: Are there any packaging differences between these parts?

A: No. Both the MPC8347CZQADDB and MPC8347CVRADDB use the 620-HBGA (29x29) package with exposed pad. The only packaging distinction is the supplier delivery format: the MPC8347CZQADDB is supplied in standard packaging, while the MPC8347CVRADDB is supplied in trays. This does not affect electrical performance or PCB-level compatibility.

Q: What is the MSL rating, and does it differ between these parts?

A: Both parts carry an MSL rating of 3 (168 Hours), indicating identical moisture sensitivity and handling requirements. Storage and reflow conditions are equivalent for both devices.

Q: Should I transition to the MPC8347CVRADDB for new designs?

A: Yes. The MPC8347CVRADDB is the recommended choice for new product development. It maintains active product status, ensuring long-term availability and manufacturing support. ROHS3 compliance aligns with current regulatory requirements and environmental standards for commercial and industrial applications.