Description

The MPC745B VT300LE is a microprocessor model manufactured by Freescale. It is part of the fourth generation (G4) microprocessors and is designed for networking and computing systems applications. This model implements the full PowerPC 32-bit architecture and consists of a processor core, a 256-Kbyte L2, and an internal L3 tag and controller. The MPC745B VT300LE supports a glueless backside L3 cache through a dedicated high-bandwidth interface. Another version of this model, the MPC7445, is similar but does not have support for the L3 cache interface.

Specifications and features

• Model: MPC745B VT300LE
• Product Category: Microprocessors
• Generation: Fourth (G4)
• Architecture: PowerPC 32-bit
• L2 Cache: 256-Kbyte
• L3 Cache Interface Support: Yes

Application Scenarios

The MPC745B VT300LE microprocessor is commonly used in networking and computing systems applications. It is suitable for tasks that require high-speed processing and efficient cache management. Some common application scenarios include:

1. Network hardware, such as routers and switches
2. High-performance computing systems
3. Embedded systems for industrial control

Comparison

• Full PowerPC 32-bit architecture
• Dedicated high-bandwidth interface for glueless backside L3 cache
• Suitable for networking and computing systems applications

• Does not support L3 cache interface in the MPC7445 version