MPC875CZT66

The MPC875CZT66 is a single‑core, 32‑bit microprocessor in the MPC8xx family, operating at 66 MHz and supplied in a 256‑PBGA (23x23) package by NXP Semiconductors. It combines an MPC8xx core with integrated system and communications functionality intended for embedded controller and communications/networking applications.

Designed for industrial environments, the device provides multiple wired interfaces, on‑chip security support and DRAM controller capability, delivering a compact, integrated processing option for embedded systems that require communications and security functionality at moderate clock rates.

Key Features

• Core – MPC8xx single‑issue 32‑bit core running at 66 MHz, suitable for embedded controller tasks.
• Coprocessors – Integrated Communications Processor Module (CPM) and Security (SEC) coprocessors for communications handling and cryptography acceleration.
• Memory and Controllers – On‑chip DRAM controller to interface system memory efficiently.
• Ethernet Interfaces – Multiple Ethernet ports: one 10 Mbps interface plus two 10/100 Mbps interfaces for networked applications.
• USB – One USB 2.0 interface for peripheral connectivity and host/device options.
• Additional Interfaces – HDLC/SDLC support for serial bit‑oriented link protocols common in communications equipment.
• Power and I/O – 3.3 V I/O voltage for compatibility with common embedded logic levels.
• Package and Mounting – 256‑PBGA (23x23) package, surface mount.
• Industrial Qualification and Temperature Range – Industrial qualification with operating temperature range of −40 °C to 100 °C.
• Compliance – RoHS compliant.

Typical Applications

• Communications Equipment – Routers, gateways and access devices that require multiple Ethernet ports and protocol offload via a CPM.
• Industrial Controllers – Embedded controllers and gateways operating across −40 °C to 100 °C for factory and field installations.
• Secure Networking Appliances – Security gateways or VPN appliances leveraging on‑chip cryptography acceleration.

Unique Advantages

• Highly integrated communications subsystem: The combination of an MPC8xx core with a CPM and integrated Ethernet/USB interfaces reduces external component count for networked designs.
• On‑chip security support: Built‑in cryptography features and a security coprocessor enable secure communications without relying solely on external accelerators.
• Industrial‑grade operation: Qualified for industrial temperature range (−40 °C to 100 °C), supporting deployments in harsh environments.
• Compact surface‑mount package: 256‑PBGA (23x23) footprint helps minimize PCB area for space‑constrained embedded products.
• Connectivity flexibility: Multiple Ethernet ports plus USB 2.0 and HDLC/SDLC interfaces allow a broad set of communications topologies and peripheral options.
• Standards‑aligned supply: 3.3 V I/O and RoHS compliance simplify integration and regulatory alignment in many embedded designs.

Why Choose MPC875CZT66?

The MPC875CZT66 positions itself as a practical, integrated microprocessor for embedded and communications systems that need moderate processing performance with extensive on‑chip communications and security features. Its combination of an MPC8xx core, CPM/SEC coprocessors, multiple Ethernet interfaces and USB 2.0 makes it suited to industrial controllers, network appliances and secure edge devices operating across a broad temperature range.

Supported by the MPC875 family hardware documentation, the MPC875CZT66 offers a documented platform for designs that prioritize integration, reliable industrial operation and established PowerQUICC‑series architecture elements.

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