Overview
The MPC8245TVV300D-NXP is a high-performance, 32-bit RISC microprocessor from NXP USA Inc., based on the PowerPC™ MPC603e core. This integrated processor is designed for a wide range of embedded applications, offering a robust set of features and specifications that enhance system performance and reliability.
The MPC8245 integrates a PCI bridge, dual universal asynchronous receiver/transmitters (DUART), memory controller, DMA controller, programmable interrupt controller (PIC), message unit, and I2C controller, among other peripherals. This makes it versatile for various embedded systems requiring high processing power and multiple interface capabilities.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Core Processor | PowerPC™ MPC603e | |
| Number of Cores/Bus Width | 1 Core, 32-Bit | |
| Speed | 300 MHz | |
| Voltage | 1.7 V to 2.1 V DC | |
| Operating Temperature | -40°C to 105°C | |
| Mounting Type | Surface Mount | |
| Package | 352-TBGA (35x35) | |
| Technology | 0.25-µm CMOS, five-layer metal | |
| Die Size | 49.2 mm² | |
| Transistor Count | 4.5 million | |
| PCI Interface | Up to 66 MHz, PCI 2.2-compatible |
Key Features
- High-Performance Core: The MPC8245 features a high-performance, superscalar processor core with an integer unit (IU), floating-point unit (FPU), load/store unit (LSU), system register unit (SRU), and branch processing unit (BPU).
- Caching: Includes 16-Kbyte instruction cache and 16-Kbyte data cache.
- PCI Bridge: Integrates a PCI bridge, allowing the processor to operate as either a PCI host or PCI agent controller.
- Peripheral Logic: Includes a memory controller, DMA controller, programmable interrupt controller (PIC), message unit, I2C controller, and dual universal asynchronous receiver/transmitters (DUART).
- Memory and I/O: Supports up to 272 Mbytes of base and extended ROM/Flash/PortX space, with configurable general-purpose I/O ports.
- Debug and Monitoring: Features a system-level performance monitor, debug address signals, and IEEE Std 1149.1 (JTAG) test interface.
Applications
The MPC8245TVV300D-NXP is suitable for a variety of embedded applications, including:
- Industrial Control Systems: High-performance processing and multiple interface options make it ideal for industrial control and automation systems.
- Networking Equipment: The integrated PCI bridge and high-speed processing capabilities are beneficial for network routers, switches, and other networking devices.
- Medical Devices: The reliability and performance of the MPC8245 make it a good fit for medical devices that require precise and robust processing.
- Aerospace and Defense: The extended temperature range and robust feature set make it suitable for aerospace and defense applications.
Q & A
- What is the core processor of the MPC8245TVV300D-NXP?
The core processor is the PowerPC™ MPC603e.
- What is the operating frequency of the MPC8245TVV300D-NXP?
The operating frequency is 300 MHz.
- What is the voltage range for the MPC8245TVV300D-NXP?
The voltage range is 1.7 V to 2.1 V DC.
- What type of package does the MPC8245TVV300D-NXP use?
The package is a 352-TBGA (35x35) surface mount.
- What are the key peripherals integrated into the MPC8245TVV300D-NXP?
The key peripherals include a PCI bridge, DUART, memory controller, DMA controller, PIC, message unit, and I2C controller.
- What is the maximum operating temperature for the MPC8245TVV300D-NXP?
The maximum operating temperature is 105°C.
- Does the MPC8245TVV300D-NXP support PCI interfaces?
Yes, it supports PCI interfaces up to 66 MHz and is PCI 2.2-compatible.
- What caching does the MPC8245TVV300D-NXP have?
It includes 16-Kbyte instruction cache and 16-Kbyte data cache.
- What debug features are available on the MPC8245TVV300D-NXP?
It features a system-level performance monitor, debug address signals, and IEEE Std 1149.1 (JTAG) test interface.
- What are some typical applications for the MPC8245TVV300D-NXP?
Typical applications include industrial control systems, networking equipment, medical devices, and aerospace and defense systems.
