MPC860DPZQ80D4

The MPC860DPZQ80D4 is a single‑core, 32‑bit microprocessor from the NXP Semiconductors MPC860 family, implemented as a PowerQUICC integrated communications controller. It combines a Power Architecture™ CPU with an integrated Communications Processor Module (CPM) and memory controller to address embedded communications and controller applications.

Designed for compact, board‑level integration, this device provides multi‑port Ethernet connectivity, DRAM controller support and a 3.3 V I/O interface in a 357‑pin PBGA (25×25) package, making it suitable for consumer‑grade networking and embedded controller designs.

Key Features

• Core & Architecture — Single 32‑bit MPC8xx core running at 80 MHz; Power Architecture™ CPU with integrated MMU and instruction/data caches as documented for the MPC860 family.
• Communications Processor Module (CPM) — On‑chip CPM for communications tasks and protocol handling, enabling offload of serial and link layer functions.
• Ethernet Interfaces — Multi‑port Ethernet support: two 10 Mbps ports and one 10/100 Mbps port for flexible network connectivity options.
• Memory & Storage — Integrated DRAM controller to support external DRAM types; memory controller enhancements described for the MPC860 family.
• Serial Protocol Support — Additional interfaces include HDLC/SDLC for serial link framing and communications protocols.
• Power & I/O — 3.3 V I/O signaling for compatibility with common embedded peripherals.
• Package & Mounting — 357‑pin PBGA (25×25) package, surface‑mount form factor for compact PCB implementations.
• Operating Temperature — Rated for 0 °C to 95 °C operation in consumer qualification.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Communications & Networking Equipment — Multi‑port Ethernet and on‑chip CPM make the device suitable for embedded gateways, protocol converters and small network appliances.
• Embedded Controllers — Single‑chip integration of CPU, memory controller and peripheral interfaces supports controller applications that require serial protocol handling and external DRAM.
• PCMCIA Host / Expansion Systems — MPC860 family documentation notes integrated PCMCIA socket controller capability, applicable to systems that require PC Card support.

Unique Advantages

• Integrated Communications Subsystem — On‑chip CPM and HDLC/SDLC interfaces reduce external component count for communications‑centric designs.
• Multi‑Ethernet Connectivity — Two 10 Mbps ports plus a 10/100 Mbps port provide flexible network port configurations without added PHY complexity on the base chip.
• Compact PBGA Package — 357‑pin PBGA (25×25) enables a high‑pin‑count implementation in a compact footprint for space‑constrained boards.
• Standard 3.3 V I/O — Common I/O voltage simplifies interfacing with a wide range of peripherals and PHY devices.
• Well‑Documented Family — Device is part of the MPC860 PowerQUICC family with published hardware specifications and user documentation for design and integration reference.
• RoHS Compliant — Meets RoHS requirements for environmental compliance in consumer applications.

Why Choose MPC860DPZQ80D4?

The MPC860DPZQ80D4 offers a balanced integration of a Power Architecture 32‑bit CPU, a dedicated communications processor module and multi‑port Ethernet in a single PBGA package, targeting embedded communications and controller designs that benefit from on‑chip protocol handling and DRAM support. Its 80 MHz core, 3.3 V I/O and consumer qualification make it a practical choice for compact networking appliances and embedded host controllers.

As part of the MPC860 family, the device is supported by family documentation and hardware specifications, enabling straightforward design integration and system-level planning for applications that require embedded communications features and external DRAM interfacing.

Request a quote or submit an inquiry for pricing and availability to begin integrating the MPC860DPZQ80D4 into your next embedded communications design.