MPC852TVR50A

The MPC852TVR50A is a single-core, 32-bit microprocessor built around the MPC8xx PowerPC architecture. This device provides integrated communications features and I/O suitable for embedded consumer networking and control applications, delivering a balanced combination of processing, communication offload, and compact packaging.

Configured for 50 MHz core operation with 3.3 V I/O, the MPC852TVR50A is designed to simplify designs that require an embedded PowerPC core plus a communications processor module (CPM) and hardware interfaces such as HDLC/SDLC and Ethernet.

Key Features

• Core & Architecture  The device uses an MPC8xx 32-bit core in a single-core configuration, implementing PowerPC architecture features referenced in the MPC852T family documentation.
• Operating Frequency  50 MHz core clock, suitable for control and communications-oriented embedded tasks.
• Power & I/O  3.3 V I/O operation; the MPC852T series documentation indicates a 1.8 V core with 3.3 V I/O compatibility.
• Communications Co-processor (CPM)  Integrated communications processing functionality (CPM) to offload serial and protocol tasks from the CPU.
• Memory Controller  DRAM controller support to interface with external memory systems.
• Networking & Serial Interfaces  Single 10 Mbps Ethernet interface and HDLC/SDLC support for serial protocol implementations.
• Package & Mounting  256‑PBGA package (23×23) in a surface-mount form factor ideal for compact PCB designs.
• Operating Range & Qualification  Consumer-grade qualification with an operating temperature range of 0°C to 95°C.
• Compliance  RoHS compliant.

Typical Applications

• Customer Premises Equipment (CPE)  Embedded control and communications for consumer CPE devices leveraging the integrated CPM and network interface.
• Ethernet Routers and Hubs  Control and protocol handling for small-scale Ethernet network equipment using the built-in Ethernet interface and HDLC/SDLC support.
• VoIP Clients  Processing and communications offload for voice-over-IP endpoint devices where integrated protocol support and compact packaging are beneficial.
• WiFi Access Points  System control and peripheral interfacing in consumer WiFi access devices that require integrated communications functionality.

Unique Advantages

• Integrated Communications Processing: The on-chip CPM reduces CPU load for serial and protocol tasks, simplifying firmware and improving overall system responsiveness.
• Balanced Embedded Performance: A 32-bit MPC8xx core at 50 MHz provides deterministic processing for control and networking tasks without excessive power or complexity.
• Compact PBGA Package: The 256‑PBGA (23×23) surface‑mount package allows dense board layouts and keeps system BOM size compact.
• Standard I/O Voltage: 3.3 V I/O compatibility supports common peripheral and memory interfaces in consumer designs.
• Built-in Networking Interfaces: Single 10 Mbps Ethernet plus HDLC/SDLC support enables straightforward implementation of common network and serial protocols.
• RoHS Compliant: Conforms to RoHS requirements for environmental compliance in final products.

Why Choose MPC852TVR50A?

The MPC852TVR50A positions itself as a practical, integrated microprocessor solution for consumer-focused embedded networking and communications products. Its MPC8xx PowerPC core combined with a communications processor module and dedicated interfaces provides a streamlined platform for designs that need protocol handling, Ethernet connectivity, and external DRAM support in a compact package.

This part is well suited to designers seeking a documented, single‑core PowerPC-based MPU with RoHS compliance and consumer-grade operating range. Supported by NXP’s MPC852T family documentation, the MPC852TVR50A offers a clear specification set for engineering and procurement planning.

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