MPC8272ZQMIBA Equivalent & Substitute Parts

Part Overview

The MPC8272ZQMIBA is a PowerPC G2_LE microprocessor from NXP USA Inc., designed for embedded applications requiring 32-bit processing at 266MHz. This device integrates communications controllers, security features, and dual 10/100Mbps Ethernet interfaces in a 516-PBGA package. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing system support and new design implementations.

Substiute Parts

MPC8272ZQMIBA

NXP USA Inc.In Stock: 1740MPC8272ZQMIBA Datasheet

Current PartRFQ

MPC8272VRMIBA

Freescale SemiconductorIn Stock: 1674MPC8272VRMIBA Datasheet

DirectRFQ

MPC8272VRMIBA

Freescale SemiconductorIn Stock: 1674MPC8272VRMIBA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MPC8272ZQMIBA is determined by strict equivalence across the following critical parameters:

• Processor Architecture: PowerPC G2_LE core with identical instruction set compatibility
• Clock Speed: 266MHz operation
• Package Format: 516-PBGA (27x27) ball grid array with identical pinout
• Electrical Specifications: 3.3V I/O voltage and matching thermal operating range (0°C ~ 105°C)
• Integrated Peripherals: Dual 10/100Mbps Ethernet, USB 2.0, communications controllers (RISC CPM), security features (cryptography, random number generator), and identical interface set (I2C, SCC, SMC, SPI, UART, USART)
• RAM Controllers: DRAM and SDRAM support

The substitute part MPC8272VRMIBA meets all these criteria, maintaining full functional and electrical equivalence while differing only in manufacturer designation and product status.

Parameter Comparison

Engineering Selection Recommendations

The MPC8272VRMIBA from Freescale Semiconductor is a direct functional equivalent to the MPC8272ZQMIBA. The primary distinction is product status: the original part is obsolete while the substitute remains active in production. Both parts share identical electrical characteristics, pinout, and peripheral integration, ensuring drop-in compatibility at the component level.

For new designs or system refreshes, the MPC8272VRMIBA is the appropriate selection due to its active product status and continued availability. Both parts maintain equivalent export compliance classifications (ECCN 5A002A1 FRE) and tariff codes (HTSUS 8542.31.0001), supporting consistent supply chain management across design generations.

Frequently Asked Questions (FAQ)

Q: Can MPC8272VRMIBA replace MPC8272ZQMIBA in existing designs?

A: Yes. The MPC8272VRMIBA is electrically and functionally identical to the MPC8272ZQMIBA. Both devices feature the same PowerPC G2_LE core, 266MHz clock speed, 516-PBGA (27x27) package, 3.3V I/O voltage, and integrated peripherals. No circuit modifications are required for substitution.

Q: Are the pinouts identical between these parts?

A: Yes. Both the MPC8272ZQMIBA and MPC8272VRMIBA use the 516-PBGA (27x27) package with identical ball assignments. PCB layouts designed for one part are directly compatible with the other.

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

A: The primary difference is manufacturer designation and product status. The MPC8272ZQMIBA is manufactured by NXP USA Inc. and is obsolete. The MPC8272VRMIBA is manufactured by Freescale Semiconductor and maintains active production status. The technical specifications and performance characteristics are identical.

Q: Are there any compliance or certification differences?

A: No. Both parts share identical export control classifications (ECCN 5A002A1 FRE) and tariff codes (HTSUS 8542.31.0001). RoHS and REACH compliance status remains consistent across both designations.

Q: What is the operating temperature range for both parts?

A: Both the MPC8272ZQMIBA and MPC8272VRMIBA operate across the temperature range of 0°C to 105°C (TA), supporting equivalent thermal performance in embedded applications.

Q: Can I use these parts interchangeably in production?

A: Yes. The MPC8272VRMIBA is a direct substitute for the MPC8272ZQMIBA. Both parts are functionally equivalent and require no design changes for interchangeable use in manufacturing or field deployment.