Overview
The MPC8245TVV300D, produced by Freescale Semiconductor (now NXP Semiconductor), is a highly integrated processor that combines a PowerPC™ MPC603e processor core with a range of peripheral interfaces. This processor is designed to support system-level integration of industry-standard interfaces, making it ideal for rapid system design. The MPC8245 integrates a PCI bridge, memory controller, DMA controller, interrupt controller, and various other peripherals, reducing the need for discrete components in embedded systems.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Processor Core | PowerPC™ MPC603e | - |
| Operating Frequency | 300 MHz | - |
| Package Type | 352-TBGA (35x35) | - |
| Core Power Supply | 1.7 V to 2.1 V DC | V |
| Memory Interface | Up to 2 Gbytes of SDRAM | - |
| PCI Interface | PCI 2.2-compatible, up to 66 MHz | - |
| Cache | 16-Kbyte instruction cache, 16-Kbyte data cache | - |
| Technology | 0.25-µm CMOS, five-layer metal | - |
| Die Size | 49.2 mm^2 | mm^2 |
| Transistor Count | 4.5 million | - |
Key Features
- Full-featured, high-performance 32-bit superscalar MPC603e processor core with floating-point support, memory management, and power management features.
- Integrated PCI bridge supporting up to 66 MHz and PCI 2.2 compatibility.
- Dual universal asynchronous receiver/transmitter (DUART), memory controller, DMA controller, and programmable interrupt controller (PIC).
- High-bandwidth data bus (32- or 64-bit) to SDRAM, with programmable timing and support for various SDRAM configurations.
- Message unit with I2O message interface and I2C controller with full master/slave support.
- Dynamic power management with nap, doze, and sleep modes.
- Integrated performance monitor and debug features including IEEE Std 1149.1 (JTAG) test interface.
Applications
The MPC8245TVV300D is suitable for a wide range of embedded system applications, including industrial control systems, networking equipment, medical devices, and other high-performance embedded systems that require robust peripheral support and efficient power management. Its integration of various interfaces and controllers makes it an ideal choice for systems that need to interact with multiple peripherals and manage complex data transactions efficiently.
Q & A
- What is the processor core of the MPC8245TVV300D? The processor core is a PowerPC™ MPC603e processor core built on Power Architecture™ technology.
- What is the operating frequency of the MPC8245TVV300D? The operating frequency is 300 MHz.
- What type of package does the MPC8245TVV300D use? The package type is 352-TBGA (35x35).
- What is the core power supply range for the MPC8245TVV300D? The core power supply range is 1.7 V to 2.1 V DC.
- What types of memory does the MPC8245TVV300D support? The MPC8245TVV300D supports up to 2 Gbytes of SDRAM memory.
- Is the PCI interface of the MPC8245TVV300D compatible with PCI 2.2? Yes, the PCI interface is PCI 2.2-compatible and operates up to 66 MHz.
- What are the cache sizes of the MPC8245TVV300D? The MPC8245TVV300D has a 16-Kbyte instruction cache and a 16-Kbyte data cache.
- What technology is used in the fabrication of the MPC8245TVV300D? The MPC8245TVV300D is fabricated using 0.25-µm CMOS technology with a five-layer metal process.
- What are some of the integrated peripherals of the MPC8245TVV300D? The integrated peripherals include a PCI bridge, DUART, memory controller, DMA controller, PIC, message unit, and I2C controller.
- Does the MPC8245TVV300D support dynamic power management? Yes, it supports dynamic power management with nap, doze, and sleep modes.
