Overview
The TMS320C6678ACYPA25 by Texas Instruments is a high-performance octo-core C66x digital signal processor (DSP). This component operates at speeds up to 1.25 GHz and is housed in an 841-ball flip-chip BGA (FCBGA) package. It supports both fixed and floating-point operations, making it versatile for various processing tasks. The device has a temperature range from -40 to 100 degrees Celsius, ensuring reliability under different environmental conditions. It is part of the broader category of Digital Signal Processors in the microcontrollers and processors segment and is integrated with multiple internal bus architectures and advanced features such as an integrated cache, boundary scan, and multiple DMA channels.
Key Specifications
| Parameter | Description |
|---|---|
| Part Number | TMS320C6678ACYPA25 |
| Manufacturer | Texas Instruments |
| Package Type | 841-ball FCBGA (CYP) |
| Operating Frequency | Up to 1.25 GHz |
| Operating Temperature Range | -40°C to 100°C |
| Core Count | Eight C66x CorePac DSPs |
| Cache Memory | 32KB L1P, 32KB L1D, 512KB L2 per core; 4MB Shared L2 |
| RAM Size | 8.5 MB |
| Interfaces | EBI/EMI, I²C, PCIe, SPI, UART, 10/100/1000 Ethernet, HyperLink, SRIO 2.1, Telecom Serial Ports (TSIP) |
| Supply Voltage | Core: 1.0V, I/O: 1.0V, 1.5V, 1.8V |
| Number of Pins | 841 |
| Mounting Type | Surface Mount |
Key Features
- High-performance octo-core C66x DSP with up to 1.25 GHz clock speed
- Supports both fixed and floating-point operations
- Integrated cache, boundary scan, and multiple DMA channels
- Low-power mode and extensive operating temperature range (-40°C to 100°C)
- Multicore Navigator and TeraNet Switch Fabric
- Network Coprocessors including Packet Accelerator and Security Accelerator
- Four lanes of SRIO 2.1 and two lanes of PCIe Gen2
- HyperLink with 50 Gbaud operation, full duplex
- Ethernet MAC subsystem with two SGMII ports supporting 10/100/1000 Mbps operation
- 64-bit DDR3 interface and 16-bit EMIF for async SRAM, NAND, and NOR flash support
- Telecom Serial Ports (TSIP), UART, I²C, and SPI interfaces
- Sixteen 64-bit timers and three on-chip PLLs
Applications
- Telecommunications: Ideal for handling complex algorithms in high-speed communication systems, such as network routers, switches, and base station controllers.
- Industrial Automation: Suitable for control systems in manufacturing processes, robotics, and real-time automation systems due to its wide operating temperature range and robust processing capabilities.
- Audio and Video Systems: Appropriate for high-definition audio and video processing equipment, including mixing consoles and video processors, thanks to its floating-point capabilities and high processing speed.
- Consumer Electronics: Can be used in devices requiring intensive processing capabilities, such as gaming consoles and high-performance home theater systems.
Q & A
- What is the TMS320C6678ACYPA25?
The TMS320C6678ACYPA25 is a high-performance octo-core C66x digital signal processor (DSP) by Texas Instruments.
- What is the operating frequency of the TMS320C6678ACYPA25?
The operating frequency of the TMS320C6678ACYPA25 is up to 1.25 GHz.
- What type of package does the TMS320C6678ACYPA25 use?
The TMS320C6678ACYPA25 is housed in an 841-ball flip-chip BGA (FCBGA) package.
- What is the operating temperature range of the TMS320C6678ACYPA25?
The operating temperature range is from -40°C to 100°C.
- What interfaces does the TMS320C6678ACYPA25 support?
The device supports interfaces such as EBI/EMI, I²C, PCIe, SPI, UART, 10/100/1000 Ethernet, HyperLink, SRIO 2.1, and Telecom Serial Ports (TSIP).
- What are the key features of the TMS320C6678ACYPA25?
Key features include integrated cache, boundary scan, multiple DMA channels, low-power mode, and extensive operating temperature range.
- What are some potential applications of the TMS320C6678ACYPA25?
Potential applications include telecommunications, industrial automation, audio and video systems, and consumer electronics.
- Is the TMS320C6678ACYPA25 RoHS compliant?
Yes, the TMS320C6678ACYPA25 is RoHS compliant.
- How much RAM does the TMS320C6678ACYPA25 have?
The device has 8.5 MB of on-chip RAM.
- What is the supply voltage for the TMS320C6678ACYPA25?
The core supply voltage is 1.0V, and the I/O supply voltage can be 1.0V, 1.5V, or 1.8V.
