Overview
The TMS320C6671ACYPA is a high-performance single-core digital signal processor (DSP) from Texas Instruments, based on the KeyStone multicore architecture. This device is part of the TMS320C66x DSP family and is designed to support a wide range of high-performance signal processing applications. The C6671 operates at a clock speed of 1.0 to 1.25 GHz and is fully backward compatible with all existing C6000 family of fixed and floating-point DSPs. It is particularly suited for mission-critical, medical imaging, test, and automation applications due to its power efficiency and ease of use.
Key Specifications
| Parameter | Specification |
|---|---|
| Package | 841-BFBGA, FCBGA |
| Pins | 841 |
| Operating Temperature Range | -40°C to 100°C |
| Clock Rate | 1.0 GHz to 1.25 GHz |
| Core Voltage | 1.00V |
| I/O Voltage | 1.0V, 1.5V, 1.8V |
| Memory | 4.56 MB On-Chip RAM, 128 kB ROM |
| Interfaces | EBI/EMI, Ethernet MAC, PCIe, I2C, SPI, SRIO, UART |
| SRIO | Four Lanes of SRIO 2.1 - 5 Gbaud Per Lane Full Duplex |
| PCIe | Two Lanes PCIe Gen2 - 5 Gbaud Per Lane Full Duplex |
| HyperLink | 50 Gbaud Operation, Full Duplex |
| DDR3 Interface | 64-Bit DDR3 Interface (DDR3-1600) - 8 GByte Addressable Memory Space |
| EMIF | 16-Bit EMIF - Async SRAM, NAND and NOR Flash Support |
Key Features
- One TMS320C66x DSP Core Subsystem at 1.00 GHz and 1.25 GHz
- 40 GMAC/20 GFLOP @ 1.2 GHz
- 32KB L1P, 32KB L1D, 512KB L2, and 1 MB Shared L2
- Multicore Navigator and TeraNet Switch Fabric - 2 Tb
- Network Coprocessors - Packet Accelerator, Security Accelerator
- Two SGMII Ports with 10/100/1000 Mbps operation
- Two Telecom Serial Ports (TSIP) - 2/4/8 Lanes at 32.768/16.384/8.192
- UART, I2C, and SPI Interfaces
- 16 GPIO Pins
- Sixteen 64-Bit Timers
- Three On-Chip PLLs
Applications
The TMS320C6671ACYPA is designed for high-performance signal processing applications, including:
- Mission-critical systems
- Medical imaging
- Test and measurement
- Automation
Its power efficiency and ease of use make it an ideal choice for developers needing robust signal processing capabilities.
Q & A
- What is the clock speed of the TMS320C6671ACYPA?
The TMS320C6671ACYPA operates at a clock speed of 1.0 to 1.25 GHz.
- What type of memory does the TMS320C6671ACYPA have?
The device has 4.56 MB of on-chip RAM and 128 kB of ROM.
- What interfaces are supported by the TMS320C6671ACYPA?
The device supports EBI/EMI, Ethernet MAC, PCIe, I2C, SPI, SRIO, and UART interfaces.
- What is the package type of the TMS320C6671ACYPA?
The device is packaged in an 841-BFBGA, FCBGA package.
- What are the key features of the TMS320C6671ACYPA's DSP core?
The device features a TMS320C66x DSP Core Subsystem with 32KB L1P, 32KB L1D, 512KB L2, and 1 MB Shared L2 memory.
- Does the TMS320C6671ACYPA support multicore operations?
Although the TMS320C6671ACYPA is a single-core device, it is based on TI’s KeyStone multicore architecture, providing a clear migration path to multicore designs.
- What are the network coprocessors available on the TMS320C6671ACYPA?
The device includes network coprocessors such as Packet Accelerator and Security Accelerator.
- What is the operating temperature range of the TMS320C6671ACYPA?
The operating temperature range is -40°C to 100°C.
- What are the typical applications for the TMS320C6671ACYPA?
The device is typically used in mission-critical systems, medical imaging, test and measurement, and automation.
- Is the TMS320C6671ACYPA backward compatible with other DSPs?
Yes, the C6671 is fully backward compatible with all existing C6000 family of fixed and floating-point DSPs.
