MPC852TZT80A

The MPC852TZT80A is a single-core, 32-bit microprocessor IC based on the MPC8xx PowerPC architecture, rated for 80 MHz core operation. It integrates a communications processor module (CPM) alongside system integration features and DRAM controller capability, providing a compact embedded processing solution for communications-oriented designs.

Designed for embedded and consumer applications, the device targets Ethernet control and networked equipment use cases referenced in the MPC852T family documentation, including customer premises equipment, routers/hubs, VoIP clients and wireless access point applications where integrated communications and 3.3 V I/O compatibility matter.

Key Features

• Core & Performance  MPC8xx 32-bit core configured as a single core running at 80 MHz for deterministic embedded processing.
• Power & Voltage  3.3 V I/O operation (device datasheet for the MPC852T family also describes a 1.8 V core with 3.3 V I/O and 5 V TTL compatibility).
• Communications & Co-processor  Integrated Communication Processor Module (CPM) supporting communications tasks and DSP-style operations for protocol handling.
• Memory & Bus  On-chip DRAM controller and 32-bit internal buses suitable for embedded memory interfaces and system integration.
• Ethernet & Serial Interfaces  Includes a 10 Mbps Ethernet interface (1) and additional serial protocols such as HDLC/SDLC for network protocol framing.
• Package & Mounting  256‑pin PBGA package (23 × 23 mm) in a surface-mount form factor for compact board designs.
• Operating Conditions  Rated for operation from 0 °C to 95 °C, aligning with consumer-grade environmental requirements.
• Regulatory / Environmental  RoHS compliant to support environmentally conscious designs.

Typical Applications

• Customer Premises Equipment (CPE)  Integrated communications and Ethernet support make the device suitable for residential gateway and CPE control functions.
• Ethernet Routers and Hubs  On-chip CPM and 10 Mbps Ethernet interface support packet handling and protocol processing for small-scale network devices.
• VoIP Clients  Communications-focused co-processor and serial protocol support enable voice-over-IP endpoint processing and call-control tasks.
• Wireless Access Points  System integration and network interface capabilities support control-plane functions in access-point designs.

Unique Advantages

• Integrated Communications Processing:  CPM integration reduces external peripheral requirements for protocol handling and offloads communications tasks from the CPU.
• 3.3 V I/O Compatibility:  Standard 3.3 V I/O simplifies interface design with common peripheral components and legacy TTL-capable signaling noted in the family datasheet.
• Compact PBGA Package:  256‑pin PBGA (23 × 23 mm) provides high pin density for embedded systems while supporting surface-mount assembly.
• Consumer-Grade Temperature Range:  0 °C to 95 °C rating matches typical consumer electronics deployment profiles.
• RoHS Compliant:  Environmentally compliant manufacturing status facilitates regulatory alignment.

Why Choose MPC852TZT80A?

The MPC852TZT80A combines a PowerPC-based MPC8xx core with an integrated communications processor and DRAM controller in a single 256‑pin PBGA package, delivering a compact, communications-focused solution for embedded consumer and networking products. Its 80 MHz core speed, 3.3 V I/O compatibility, and onboard CPM functionality make it suitable for designers seeking a highly integrated processor for Ethernet control and protocol-heavy applications.

This part is positioned for designs that require integrated communications peripherals, moderate performance, and a consumer temperature qualification. The MPC852TZT80A offers a clear upgrade path within the MPC852 family and benefits from documented hardware specifications covering power, thermal, and electrical characteristics.

Request a quote or submit a pricing and availability request to evaluate the MPC852TZT80A for your next embedded networking or communications design.