MPC860ENCZQ66D4

The MPC860ENCZQ66D4 is a single‑core, 32‑bit microprocessor from the MPC860 PowerQUICC family designed for embedded controller and communications applications. It implements Power Architecture technology with an integrated communications processor module (CPM) and on‑chip system support, delivering a compact, industrial‑grade building block for networking and control systems.

Targeted at industrial designs, this part combines a 66 MHz CPU core, DRAM memory controller support, I2C interface, and Ethernet capability with a robust operating temperature range to meet demanding environmental requirements.

Key Features

• Core and Architecture — MPC8xx 32‑bit single core CPU clocked at 66 MHz; implements Power Architecture technology and includes memory management features as described in the MPC860 family documentation.
• Memory and Storage — On‑chip DRAM controller support to interface with external DRAM devices; includes instruction and data cache and MMU functionality as documented for the MPC860 family.
• Communications and Offload — Integrated Communications Processor Module (CPM) and communications‑oriented co‑processor features for protocol handling; Ethernet capability is listed at 10 Mbps in the product specifications.
• Interfaces — I2C channel and additional peripheral interfaces provided by the CPM; PCMCIA socket controller and real‑time clock are documented capabilities within the MPC860 family.
• Power and I/O — 3.3 V I/O signaling specified for standard embedded integration.
• Package and Mounting — 357‑pin PBGA package (25 × 25 mm) in a surface‑mount form factor for compact board implementations.
• Temperature and Qualification — Industrial qualification with operating temperature range of −40 °C to 95 °C for use in harsh environments.
• Compliance — RoHS compliant.

Typical Applications

• Industrial Communications Equipment — Use the MPC860ENCZQ66D4 for embedded controllers and protocol handling where a dedicated CPM and Ethernet capability are required.
• Networking and Control Systems — Suitable for compact networking appliances and control nodes that benefit from on‑chip CPM, DRAM interface, and I2C connectivity.
• Embedded Controllers — Ideal for industrial controller designs that require a Power Architecture core, MMU/cache support, and industrial temperature operation.

Unique Advantages

• Highly integrated communications support — On‑chip CPM and documented communications features reduce external protocol offload needs and simplify system design.
• Power Architecture core with MMU and caches — Built‑in MMU and instruction/data caches (as described for the MPC860 family) support efficient software execution and memory management.
• Industrial temperature rating — −40 °C to 95 °C operating range supports deployment in harsh environments.
• Compact PBGA package — 357‑pin PBGA (25×25 mm) enables a high‑density, surface‑mount implementation for space‑constrained boards.
• Standard 3.3 V I/O — Simplifies interfacing with common embedded peripherals and I/O domains.
• RoHS compliant — Meets environmental material requirements for modern manufacturing.

Why Choose MPC860ENCZQ66D4?

The MPC860ENCZQ66D4 combines a Power Architecture‑based 32‑bit core with integrated communications functionality and system support to deliver a compact, industrially qualified processor solution. Its on‑chip CPM, DRAM controller support, and I2C channel make it well suited for embedded networking and control applications that demand integration and robustness.

Choose this device for designs that require a proven MPC860 family feature set—MMU and cache support, communications peripherals, industrial temperature operation, and a PBGA package—providing long‑term value for embedded system implementations.

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