MPC745BPX350LE

The MPC745BPX350LE is a PowerPC RISC microprocessor designed for embedded and consumer applications. It delivers a single 32‑bit core operating at 350 MHz and is supplied in a 255‑FCPBGA (21×21) surface‑mount package suitable for compact system designs.

Engineered for system integration and predictable thermal performance, the MPC745 series provides on‑chip processor features and power management capabilities that support a range of embedded consumer designs while meeting RoHS compliance requirements.

Key Features

• Core & Architecture PowerPC RISC architecture with a single 32‑bit core running at 350 MHz, providing a deterministic processing element for embedded workloads.
• Caches & Memory Subsystem On‑chip instruction and data cache structures are described in the family datasheet (including 32‑Kbyte I and D caches), enabling low‑latency access to critical code and data. The MPC745 variant does not include the dedicated L2 cache interface present in other family members.
• Power Management Supports power management modes described for the family, including doze, nap, sleep and dynamic power management to help optimize system power consumption.
• System Interface Family documentation notes a dedicated bus interface (60x bus) and peripheral support for system integration and memory/subsystem connectivity.
• Debug & Test JTAG/COP interface support is included in the family specification for debug and development workflows.
• Package & Mounting 255‑FCPBGA (21×21) surface‑mount package providing a compact footprint for board‑level integration.
• Operating Range & Compliance Qualified for consumer applications with an operating temperature range of 0 °C to 105 °C and RoHS compliant construction.

Typical Applications

• Embedded Control — Single‑core 32‑bit PowerPC performance at 350 MHz is suited for control tasks and real‑time processing in compact embedded systems.
• Consumer Electronics — Consumer‑qualified device and RoHS compliance make it appropriate for consumer product designs requiring an efficient, compact processor.
• Appliance and Home Automation — Power management features and a compact BGA package support energy‑sensitive and space‑constrained household devices.

Unique Advantages

• PowerPC ISA Compatibility — RISC PowerPC architecture provides a well‑defined instruction set for embedded software portability and deterministic behavior.
• Balanced Performance — 350 MHz single‑core operation offers a balance of compute capability and thermal predictability for embedded workloads.
• Integrated System Features — On‑chip caches, bus interface and debug support reduce external component count and simplify system design.
• Compact, Surface‑Mount Packaging — 255‑FCPBGA (21×21) enables dense PCB layouts and small form‑factor implementations.
• Power Management Modes — Support for doze, nap, sleep and dynamic power modes helps minimize power draw in duty‑cycled and always‑on applications.
• Regulatory and Market Fit — Consumer qualification and RoHS compliance align the device with consumer product requirements.

Why Choose MPC745BPX350LE?

The MPC745BPX350LE positions itself as a practical choice for embedded and consumer applications that need a compact, PowerPC‑based compute element with integrated system features and power management. Its 350 MHz single‑core performance, family‑level cache and bus architecture, and BGA packaging make it well suited to designers prioritizing board space, thermal predictability, and simplified BOMs.

Ideal for design teams building consumer electronics, appliance controllers, or compact embedded systems, the MPC745BPX350LE offers a clear specification set, RoHS compliance, and the documented feature set from the MPC7xx family to support development and long‑term deployment.

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