MPC866TVR100A

The MPC866TVR100A is a single-core, 32-bit microprocessor in the MPC8xx family, operating at 100 MHz and supplied in a 357-pin PBGA (25×25) package. It combines a PowerPC-based embedded core with integrated communications peripherals and memory interfaces for embedded controller and networking applications.

Designed for embedded and communications systems, the device provides on-chip communications co-processor support and multiple Ethernet interfaces, enabling compact, single-chip solutions for controller and networking use cases while operating from 3.3 V I/O and a 0°C to 95°C temperature range.

Key Features

• Processor Core Single 32-bit MPC8xx core running at 100 MHz, implementing the PowerPC architecture for embedded control and processing tasks.
• Memory and MMU Integrated support for DRAM through on-chip DRAM controller functions; datasheet references MMU and cache features across the MPC866 family.
• Communications Co-processor (CPM) On-chip communications processing resources (CPM) for offloading protocol and serial-processing tasks.
• Ethernet Connectivity Multiple Ethernet interfaces: four 10 Mbps ports and one 10/100 Mbps port, enabling diverse networking topologies and legacy support.
• Serial Protocol Support Additional interfaces including HDLC/SDLC for bit-oriented protocols and serial link control.
• Power and I/O 3.3 V I/O signaling suitable for common embedded system voltage domains.
• Package and Mounting 357‑pin PBGA (25×25) surface-mount package for compact board-level integration.
• Operating Range and Compliance Operational temperature range of 0°C to 95°C and RoHS-compliant supply status.

Typical Applications

• Embedded Controllers Single-chip control applications that benefit from an integrated PowerPC core and on-chip DRAM controller.
• Communications Equipment Network and communications systems using the CPM and multiple Ethernet interfaces for packet handling and link management.
• Networking Interfaces and Gateways Devices requiring a mix of 10 Mbps and 10/100 Mbps Ethernet ports alongside HDLC/SDLC protocol support.

Unique Advantages

• Integrated Communications Processing: Built-in CPM and serial protocol support reduce external interface logic and simplify firmware partitioning.
• Multiple Ethernet Ports: Four 10 Mbps plus one 10/100 Mbps interface enable flexible network connectivity without additional MAC/PHY controllers.
• Compact BGA Package: 357‑pin PBGA (25×25) keeps board footprint small while exposing rich I/O for embedded designs.
• Power and Voltage Compatibility: 3.3 V I/O compatibility aligns with common embedded power rails for straightforward integration.
• RoHS Compliant: Manufacturing compliance facilitates use in designs targeting restricted-substance requirements.

Why Choose MPC866TVR100A?

The MPC866TVR100A positions itself as a compact, communications-focused embedded microprocessor within the MPC866/859 PowerQUICC family. Its 100 MHz 32-bit core, integrated CPM, DRAM controller, and multiple Ethernet interfaces deliver a balanced combination of processing and connectivity for controller and networking designs that require consolidated functionality in a single package.

This part is suited to designers seeking a RoHS-compliant surface-mount MPU with established family documentation and hardware specifications, providing a clear upgrade and integration path within the MPC866/859 device family.

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