KMPC866TVR133A

The KMPC866TVR133A is a single‑core microprocessor IC based on the MPC8xx family, operating at 133 MHz. It combines a 32‑bit PowerPC‑architecture core with integrated communications peripherals to serve embedded controller and networking applications.

Designed for controller, communications and networking systems, the device integrates on‑chip communications acceleration and memory interfaces to reduce external component count while providing multiple Ethernet interfaces and standard peripheral support.

Key Features

• Core – Single 32‑bit MPC8xx processor Embedded single‑issue 32‑bit PowerPC core running at 133 MHz as specified for this part.
• Family cache and MMU capabilities The MPC866 family features instruction and data caches and MMUs with fully associative TLBs; see the family datasheet for specific cache configurations and MMU details.
• Communications co‑processing (CPM) Integrated communications co‑processor functionality for protocol handling and offload of serial/packet processing tasks.
• Ethernet connectivity Multiple on‑chip Ethernet interfaces: four 10 Mbps ports plus one 10/100 Mbps port, enabling multi‑port networking and gateway designs.
• Memory controller Integrated DRAM controller to interface with external memory, simplifying system memory design.
• I/O voltage 3.3 V I/O signaling to match common embedded logic levels.
• Package and mounting Supplied in a 357‑ball PBGA (25 × 25 mm) surface‑mount package for compact system integration.
• Operating range and qualification Consumer‑qualified device with an operating temperature range of 0 °C to 95 °C and RoHS compliance.
• Serial protocol support Additional interfaces include HDLC/SDLC support for synchronous link layer protocols.

Typical Applications

• Embedded Controllers Single‑chip processing and integrated memory interfaces make this device suitable for general embedded controller designs.
• Communications Equipment Integrated CPM and HDLC/SDLC support provide protocol offload and packet handling for communications modules and appliances.
• Network Gateways and Multi‑Port Devices Multiple Ethernet ports (four 10 Mbps and one 10/100 Mbps) support designs requiring on‑board multi‑port connectivity.
• Appliances with Integrated Networking Consumer‑level products that require embedded processing plus Ethernet connectivity can leverage the KMPC866TVR133A’s integration.

Unique Advantages

• Highly integrated communications On‑chip communications co‑processor and HDLC/SDLC support reduce external peripheral requirements and simplify protocol handling.
• Multi‑port Ethernet support Built‑in multiple Ethernet interfaces enable compact, multi‑port networking solutions without extensive external PHY integration.
• Compact PBGA package 357‑ball PBGA (25 × 25 mm) package provides a space‑efficient footprint for dense board designs.
• System‑level simplification DRAM controller and integrated peripherals lower BOM count and streamline board design.
• Industry‑recognized architecture Based on the MPC8xx family’s PowerPC core and family features, providing a familiar architecture for embedded developers.
• RoHS compliant Environmentally compliant manufacturing to meet modern assembly requirements.

Why Choose KMPC866TVR133A?

The KMPC866TVR133A positions itself as an integrated microprocessor solution for embedded and communications designs that need a single‑chip controller with multiple Ethernet interfaces and dedicated communications acceleration. Its 133 MHz MPC8xx core, on‑chip DRAM controller and CPM functionality make it suitable for systems where reducing external components and simplifying protocol processing are priorities.

With consumer qualification, a defined operating temperature range of 0 °C to 95 °C, and a compact 357‑PBGA package, the device offers a practical balance of integration and deployability for designers targeting networking appliances, controllers and embedded communications equipment.

Request a quote or submit an inquiry for KMPC866TVR133A to get pricing, availability and configuration details for your next design.