MPC852TVR100A

The MPC852TVR100A is a single‑core 32‑bit microprocessor based on the MPC8xx PowerPC architecture, delivering up to 100 MHz core performance. It integrates a communications processor module (CPM) and system integration functions to support embedded networking and controller applications.

Designed for embedded and consumer networking products, the device combines processor performance, integrated communications peripherals, and standard 3.3 V I/O to simplify board-level design and accelerate time to market.

Key Features

• Core and Performance  MPC8xx 32‑bit core operating up to 100 MHz, with internal instruction and data caches and MMU support as part of the PowerPC architecture.
• Integrated Communications  On‑chip Communication Processor Module (CPM) for communications and DSP‑style co‑processor support; includes HDLC/SDLC interfaces.
• Memory and Bus  Supports DRAM controllers and a 66 MHz external bus interface (external bus maximum frequency 66 MHz per hardware specifications).
• Ethernet  Integrated 10 Mbps Ethernet interface (1 port) suitable for basic embedded networking tasks.
• Voltage and I/O  3.3 V I/O operation with 1.8 V core operation; designed for 3.3 V system I/O with 5 V TTL compatibility noted in hardware specifications.
• Package and Mounting  256‑pin PBGA package (23 × 23 mm) in a surface‑mount form factor for high‑density board layouts.
• Operating Range  Consumer qualification with an operating temperature range of 0 °C to 95 °C.
• Environmental Compliance  RoHS compliant.

Typical Applications

• Ethernet CPE and Routers  Use the integrated CPM and 10 Mbps Ethernet port for control and packet handling in customer-premises equipment and small routers.
• VoIP and Network Clients  Suitable for VoIP client platforms that require an embedded processor with communications peripherals and HDLC/SDLC support.
• Wireless Access Point Controllers  Acts as the control processor in Wi‑Fi access point designs where integrated communications and standard I/O simplify system design.

Unique Advantages

• Integrated Communications Subsystem: The on‑chip CPM and HDLC/SDLC interfaces reduce external peripheral requirements and simplify BOM for networked designs.
• Power and I/O Flexibility: 1.8 V core with 3.3 V I/O and 5 V TTL compatibility supports common embedded power architectures and legacy signaling.
• Compact Surface‑Mount Package: 256‑pin PBGA (23×23 mm) enables dense PCB integration while maintaining a broad set of I/O.
• Embedded Memory Support: Integrated DRAM controller support helps streamline system memory design for firmware and data buffering.
• RoHS Compliant: Conforms to RoHS environmental requirements for lead‑free manufacturing processes.

Why Choose MPC852TVR100A?

The MPC852TVR100A positions itself as a practical, integrated processor solution for embedded networking and control applications that require a PowerPC‑based 32‑bit core, communications peripherals, and standard 3.3 V I/O compatibility. Its combination of an MPC8xx core, CPM, DRAM controller, and PBGA packaging makes it suitable for compact networked devices and consumer‑grade embedded systems.

Engineers designing Ethernet CPE, VoIP clients, and access point controllers will find a focused feature set that balances processing capability, communications integration, and board‑level density—backed by RoHS compliance and consumer temperature qualification.

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