MPC8275ZQMIBA

The MPC8275ZQMIBA is a single-core PowerPC G2_LE microprocessor in a 516-PBGA (27×27 mm) package, specified at 266 MHz. It targets embedded consumer applications that require an integrated communications-oriented processor with on-chip peripheral connectivity and memory controller support.

Designed for embedded communications and control tasks, the device combines a PowerPC G2_LE core with on-chip DRAM/SDRAM controllers, multiple Ethernet ports, USB support, and serial interfaces to simplify system integration and reduce external component count.

Key Features

• Core — PowerPC G2_LE single 32-bit core running at 266 MHz, dual-issue integer architecture derived from the EC603e microprocessor family.
• Caches — Separate 16 KB instruction and 16 KB data caches, four-way set associative with LRU replacement, improving instruction and data throughput for embedded workloads.
• Memory Controllers — Integrated DRAM and SDRAM controllers to support system memory interfaces and streamline board-level design.
• Communications Co-processors — On-chip communications and RISC CPM co-processors to offload protocol and packet processing tasks.
• Ethernet — Three 10/100 Mbps Ethernet controllers for multi-port network connectivity in consumer embedded products.
• USB — One USB 2.0 full/low-speed controller for peripheral connectivity.
• Serial and Control Interfaces — I2C plus multiple serial communications controllers (SCCs) and fast communication controllers (FCCs) per the MPC82xx family feature set.
• Package and Mounting — 516-PBGA (27×27) supplier device package, surface-mount footprint simplifies assembly in compact systems.
• Operating and IO Conditions — I/O voltage at 3.3 V and operating temperature range of 0 °C to 105 °C; RoHS compliant.

Typical Applications

• Consumer networking equipment — Multi-port 10/100 Mbps Ethernet and on-chip communications processors make this device suitable for home routers, gateways, and access points.
• USB-enabled peripherals — Integrated USB 2.0 controller enables connectivity for consumer peripheral devices and hubs.
• Embedded communications controllers — Use in consumer-oriented communication modules that require packet handling, protocol offload, and SDRAM support.
• Appliance control units — Embedded control applications in consumer appliances that benefit from integrated memory controllers and serial interfaces.

Unique Advantages

• Integrated communications acceleration — Dedicated communications and RISC CPM co-processors reduce host core overhead for protocol and packet handling.
• Multi-port networking — Three integrated 10/100 Ethernet controllers enable compact multi-interface network designs without external PHY aggregation.
• Memory subsystem integration — On-chip DRAM/SDRAM controllers simplify board design and reduce external memory interface complexity.
• Compact PBGA package — 516-PBGA (27×27) surface-mount package supports dense PCB layouts for space-constrained consumer products.
• Developer-friendly cache architecture — Separate 16 KB instruction and data caches with four-way associativity and LRU replacement to support responsive embedded software.
• Standards-aligned IO — 3.3 V IO and common interfaces (Ethernet, USB, I2C) enable straightforward integration with widespread peripheral components.

Why Choose MPC8275ZQMIBA?

The MPC8275ZQMIBA positions itself as an integrated, communications-focused PowerPC G2_LE microprocessor for consumer embedded designs. With a 266 MHz core, on-chip memory controllers, multiple Ethernet ports, and USB support in a compact 516-PBGA package, it reduces system BOM and supports consolidated board-level designs.

This device is well suited for designers of consumer networking and communication equipment who require a balance of processing capability, peripheral integration, and RoHS-compliant packaging. The combination of dedicated communications co-processors and standard interfaces helps accelerate development and system integration within the specified operating range and qualification.

Request a quote or submit an inquiry to receive pricing and availability information for MPC8275ZQMIBA and to discuss how it fits into your next embedded consumer design.