MPC8323ZQADDC Equivalent & Substitute Parts

Part Overview

The MPC8323ZQADDC is a PowerPC e300c2 microprocessor IC from the MPC83xx series, featuring a single 32-bit core operating at 266MHz in a 516-PBGA package. This embedded processor integrates communications capabilities, QUICC Engine co-processor, DDR/DDR2 memory controllers, triple 10/100Mbps Ethernet ports, USB 2.0, and multiple serial interfaces including UART, SPI, I2C, and PCI.

The MPC8323ZQADDC carries an Obsolete product status, making it necessary to identify functionally equivalent alternatives for new designs or system replacements. The primary substitute maintains identical core specifications while offering improved compliance and active product support.

Substiute Parts

MPC8323ZQADDC

NXP USA Inc.In Stock: 1180MPC8323ZQADDC Datasheet

Current PartRFQ

MPC8323VRADDCA

NXP USA Inc.In Stock: 1433MPC8323VRADDCA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPC8323ZQADDC is determined by strict equivalence across the following critical parameters:

• Core processor architecture and instruction set (PowerPC e300c2)
• Processing speed (266MHz)
• Core count and bus width (1 Core, 32-Bit)
• Co-processor and DSP capabilities (Communications; QUICC Engine)
• Memory controller support (DDR, DDR2)
• Peripheral interface count and type (Ethernet, USB, UART, SPI, I2C, PCI, TDM, DUART)
• I/O voltage levels (1.8V, 2.5V, 3.3V)
• Operating temperature range (0°C ~ 105°C)
• Physical package specification (516-PBGA 27x27)

The MPC8323VRADDCA qualifies as a direct substitute, maintaining identical electrical and functional specifications while differing only in product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The MPC8323VRADDCA is the direct equivalent substitute for the MPC8323ZQADDC. Both parts are manufactured by NXP USA Inc. and share identical functional and electrical specifications across all critical parameters.

Selection of MPC8323VRADDCA is supported by the following factors:

• Active product status ensures ongoing availability and manufacturing support
• ROHS3 compliance meets current environmental and regulatory requirements
• Valid ECCN classification (5A002A1) provides current export control status
• Identical core architecture, processing speed, memory controllers, and peripheral interfaces guarantee functional compatibility
• Matching package specification (516-PBGA 27x27) and MSL rating ensure mechanical and environmental compatibility

The MPC8323ZQADDC, classified as Obsolete with RoHS non-compliant status and OBSOLETE ECCN designation, should be replaced with MPC8323VRADDCA in new designs and system updates.

Frequently Asked Questions (FAQ)

Q: Are MPC8323ZQADDC and MPC8323VRADDCA pin-compatible?

A: Yes. Both parts use the 516-PBGA (27x27) package with identical pinout and electrical specifications. Direct PCB-level substitution is supported without design modification.

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

A: The parts are functionally identical. The primary differences are product status (Obsolete vs. Active), RoHS compliance (non-compliant vs. ROHS3 Compliant), and ECCN classification. MPC8323VRADDCA is the current production equivalent.

Q: Can I use MPC8323VRADDCA in existing designs originally specified for MPC8323ZQADDC?

A: Yes. Identical electrical, functional, and mechanical specifications support direct substitution in existing applications without circuit or firmware modifications.

Q: What does the Obsolete status mean for MPC8323ZQADDC?

A: Obsolete status indicates the part is no longer in active production. New inventory may be available from authorized distributors, but long-term supply cannot be guaranteed. MPC8323VRADDCA should be used for new designs.

Q: Are there any voltage or temperature differences between these parts?

A: No. Both parts operate across identical voltage ranges (1.8V, 2.5V, 3.3V I/O) and temperature ranges (0°C ~ 105°C TA).

Q: Does the packaging differ between MPC8323ZQADDC and MPC8323VRADDCA?

A: The core package specification is identical (516-PBGA 27x27). The MPC8323ZQADDC uses standard packaging, while MPC8323VRADDCA is supplied in Tray packaging. Both are suitable for automated assembly processes.