MPC8347ECZQADDB Equivalent & Substitute Parts

Part Overview

The MPC8347ECZQADDB 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, DDR RAM controllers, and security co-processors including cryptography and random number generation capabilities. The device is housed in a 620-HBGA (29x29) package with surface mount configuration.

The MPC8347ECZQADDB has reached obsolete product status. Identifying equivalent substitute parts is necessary to maintain system continuity, ensure supply chain availability, and support legacy system maintenance and redesign initiatives.

Substiute Parts

MPC8347ECZQADDB

NXP USA Inc.In Stock: 783MPC8347ECZQADDB Datasheet

Current PartRFQ

MPC8347ECVRADDB

Freescale SemiconductorIn Stock: 1064MPC8347ECVRADDB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPC8347ECZQADDB is determined by strict equivalence across the following critical parameters:

• Processor Architecture: PowerPC e300 core
• Core Configuration: Single 32-bit core
• Operating Frequency: 266MHz
• Package Type: 620-HBGA (29x29) with exposed pad
• I/O Voltage Levels: 2.5V and 3.3V compatibility
• Operating Temperature Range: -40°C to 105°C
• Peripheral Integration: Dual Gigabit Ethernet, dual USB 2.0 with PHY, DDR RAM controller, security co-processor
• Interface Set: DUART, I2C, PCI, SPI

The MPC8347ECVRADDB meets all substitution criteria as a direct functional equivalent, maintaining identical electrical specifications, pin configuration, and peripheral feature set.

Parameter Comparison

Engineering Selection Recommendations

The MPC8347ECVRADDB is a direct substitute for the MPC8347ECZQADDB. Both devices are functionally identical across all electrical, mechanical, and interface parameters.

Product Status Consideration: The MPC8347ECZQADDB is classified as obsolete, while the MPC8347ECVRADDB maintains active product status. For new designs or system refreshes, the MPC8347ECVRADDB is the appropriate selection due to continued manufacturer support and supply availability.

Compliance and Certification: Both parts share identical ECCN (5A002A1 FRE) and HTSUS (8542.31.0001) classifications. Substitution does not introduce compliance complications for export control or tariff purposes.

Packaging and Handling: Both devices utilize the same 620-HBGA (29x29) package configuration. No PCB redesign, reflow profile adjustment, or assembly process modification is required for substitution.

Frequently Asked Questions (FAQ)

Q: Are the MPC8347ECZQADDB and MPC8347ECVRADDB pin-compatible?

A: Yes. Both devices use the 620-HBGA (29x29) package with identical pin assignments, voltage levels, and signal definitions. Direct socket substitution is possible without PCB modification.

Q: What is the difference between these two part numbers?

A: The primary difference is product status and manufacturer designation. The MPC8347ECZQADDB is obsolete; the MPC8347ECVRADDB is active. Both maintain identical electrical specifications, core frequency, peripheral integration, and operating characteristics.

Q: Can I use the MPC8347ECVRADDB as a drop-in replacement in existing systems?

A: Yes. The MPC8347ECVRADDB is a direct functional equivalent. No firmware, software, or hardware modifications are required for substitution in systems originally designed for the MPC8347ECZQADDB.

Q: Are there any thermal or power consumption differences?

A: The provided specifications do not include thermal or power consumption data. Both devices operate within the same temperature range (-40°C to 105°C) and voltage specifications (2.5V, 3.3V I/O).

Q: What about supply chain availability?

A: The MPC8347ECVRADDB maintains active product status with documented inventory availability. The MPC8347ECZQADDB is obsolete and subject to limited supply constraints.

Q: Do both parts support the same security features?

A: Yes. Both devices integrate identical security co-processors, including cryptography engines and random number generators. Security feature parity is maintained across substitution.

Q: Are there packaging or moisture sensitivity differences?

A: The MPC8347ECZQADDB specifies MSL 3 (168 Hours). The MPC8347ECVRADDB specifications do not include MSL data in the provided parameters. Consult manufacturer datasheets for detailed moisture sensitivity requirements during storage and assembly.