Overview
The MPC8313ECVRADDC is a PowerQUICC II Pro processor developed by Freescale Semiconductor, now part of NXP Semiconductors. This processor is designed to provide high performance, low power consumption, and a rich set of features, making it suitable for various embedded system applications. It incorporates the e300c3 core, which is based on Power Architecture technology and operates at up to 333 MHz. The processor is known for its high degree of software compatibility with previous-generation PowerQUICC processors, facilitating easier software migration and development.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | e300c3 core, Power Architecture technology |
| Operating Frequency | Up to 333 MHz |
| Caches | 16-Kbyte instruction cache, 16-Kbyte data cache |
| Memory Controller | DDR1/DDR2 SDRAM memory controller, 16-/32-bit interface |
| Ethernet Controllers | Dual enhanced three-speed 10/100/1000 Mbps Ethernet controllers |
| PCI Interface | 32-bit PCI interface, up to 66-MHz operation |
| USB Interface | USB 2.0 dual-role controller with on-chip high-speed PHY |
| Security Engine | SEC 2.2, hardware acceleration for DES, 3DES, AES, SHA-1, and MD-5 algorithms |
| I2C Controllers | Dual I2C controllers |
| DMA Controller | Four-channel DMA controller with chaining and misaligned transfer support |
| Power Consumption | Typical: 820 mW, Maximum: 1200 mW at 333 MHz and 1.05 V VDD |
Key Features
- Embedded PowerPC e300 processor core with a floating point unit and two integer units
- High-performance, low-power, and cost-effective design
- Enhanced local bus controller with up to 66-MHz operation
- Dedicated security engine for cryptographic operations
- Programmable interrupt controller and general-purpose I/O port
- DUART with full-duplex operation and 16-byte FIFOs for both transmitter and receiver
- Local bus controller for connections with external DSPs and ASICs
- Power management controller for low-power consumption
Applications
The MPC8313ECVRADDC is versatile and can be used in a variety of applications, including:
- Networking and communications equipment, such as routers and switches, due to its dual Ethernet controllers and high-speed interfaces.
- Industrial control systems, benefiting from its robust peripheral set and low power consumption.
- Security and encryption systems, leveraging its dedicated security engine.
- Embedded systems requiring high performance and low power, such as in the digital home and automotive sectors.
Q & A
- What is the processor core of the MPC8313ECVRADDC?
The processor core is the e300c3 core, based on Power Architecture technology. - What is the maximum operating frequency of the MPC8313ECVRADDC?
The maximum operating frequency is up to 333 MHz. - What types of memory does the MPC8313ECVRADDC support?
The processor supports DDR1 and DDR2 SDRAM memory. - Does the MPC8313ECVRADDC have built-in security features?
Yes, it includes a dedicated security engine (SEC 2.2) for hardware acceleration of cryptographic operations. - What are the power consumption characteristics of the MPC8313ECVRADDC?
The typical power consumption is 820 mW, and the maximum power consumption is 1200 mW at 333 MHz and 1.05 V VDD. - What are the USB capabilities of the MPC8313ECVRADDC?
The processor includes a USB 2.0 dual-role controller with an on-chip high-speed PHY. - How many I2C controllers does the MPC8313ECVRADDC have?
The processor has dual I2C controllers. - What is the purpose of the DMA controller in the MPC8313ECVRADDC?
The four-channel DMA controller supports chaining and misaligned transfers, enhancing data transfer efficiency. - Is the MPC8313ECVRADDC compatible with previous-generation PowerQUICC processors?
Yes, it has a high degree of software compatibility with previous-generation PowerQUICC processor-based designs. - What types of external devices can the local bus controller of the MPC8313ECVRADDC interface with?
The local bus controller can interface with external DSPs and ASICs.
