MPC745CVT350LE

The MPC745CVT350LE is a single‑core PowerPC RISC microprocessor operating at 350 MHz, offered in a 255‑FCPBGA (21×21) surface‑mount package. Targeted at low‑cost, low‑power embedded and consumer systems, it provides a compact 32‑bit processing core with on‑chip features suited for embedded control and system-level integration.

Documentation for the MPC7xx family notes that the MPC745 implements the PowerPC instruction set architecture and shares architecture and functional information with the MPC755 family where applicable. The MPC745 is identical to the MPC755 except that it does not support the external L2 cache interface described for the MPC755.

Key Features

• PowerPC RISC Core — Single 32‑bit PowerPC core running at 350 MHz, designed for embedded 32‑bit processing tasks.
• On‑chip Cache — Family documentation shows 32‑Kbyte instruction and 32‑Kbyte data cache structures in the MPC7xx family; applicable architectural details are provided in family documentation.
• Power Management — Supports power management modes such as doze, nap, sleep and dynamic power management as documented for the MPC7xx family, enabling lower power operation in suitable system designs.
• System and Debug Interfaces — Includes standard debug and test interfaces referenced in family documentation (JTAG/COP) and system timing resources such as a time base counter/decrementer and clock multiplier.
• Thermal Range — Rated for operation from 0 °C to 105 °C, suitable for consumer‑grade embedded environments.
• Package & Mounting — Supplied in a 255‑FCPBGA (21×21) package in tray format; designed for surface‑mount assembly.
• Graphics Acceleration — No onboard graphics acceleration; the device provides CPU‑centric processing for control and compute tasks.
• Qualification — Consumer qualification status as provided in the product data.

Typical Applications

• Low‑power embedded systems — Suited for designs that prioritize compact, single‑core PowerPC processing at 350 MHz with on‑chip management features.
• Consumer electronics control — Appropriate for consumer‑grade controllers and appliance control where the listed operating temperature and consumer qualification align with product requirements.
• Compact system controllers — Useful for small form‑factor, surface‑mount applications requiring a 32‑bit PowerPC core and standard debug interfaces.

Unique Advantages

• Known architecture — Implements the PowerPC instruction set used across the MPC7xx family, providing predictable behavior and compatibility with family documentation.
• Integrated power modes — Built‑in doze, nap, sleep, and dynamic power management modes (as documented for the family) help reduce system power consumption when full performance is not required.
• Compact, manufacturable package — 255‑FCPBGA (21×21) surface‑mount package and tray supply support automated assembly and high‑density board designs.
• Temperature performance — 0 °C to 105 °C operating range that meets typical consumer‑grade embedded requirements.
• Clear technical documentation — The MPC7xx family datasheet and user manual references provide detailed hardware and design information to support system integration.

Why Choose MPC745CVT350LE?

The MPC745CVT350LE positions itself as a compact, documented PowerPC solution for consumer and embedded designs needing a 350 MHz single‑core 32‑bit processor in a surface‑mount 255‑FCPBGA package. Its family‑documented power management features, standard debug interfaces and consumer qualification make it suitable for low‑cost, low‑power systems where predictable PowerPC behavior and clear technical references are important.

This part is appropriate for designers seeking a documented MPC7xx family device with straightforward integration into surface‑mount, consumer‑grade embedded products and where an external L2 cache interface is not required.

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