Overview
The TMS320C6747BZKB3 is a low-power digital signal processor (DSP) from Texas Instruments, based on the TMS320C674x DSP core. This device is designed to consume significantly lower power compared to other members of the TMS320C6000™ platform of DSPs. It enables original-equipment manufacturers (OEMs) and original-design manufacturers (ODMs) to quickly bring to market devices featuring high processing performance. The TMS320C6747BZKB3 is particularly suited for applications requiring high computational efficiency and low power consumption.
Key Specifications
| Attribute | Value |
|---|---|
| Bit Size | 32-bit |
| Package / Case | 256-BGA |
| Number of Pins | 256 |
| Operating Temperature | 0°C to 90°C TJ |
| Supply Voltage | 1.2V (Core), 3.3V (I/O) |
| Max Supply Voltage | 1.32V |
| Min Supply Voltage | 1.14V |
| Frequency | Up to 375MHz |
| Cache Memory | 32KB L1P, 32KB L1D, 256KB L2 |
| On Chip Data RAM | 448kB |
| External Memory Interfaces | EMIFA, EMIFB |
| Interfaces | EBI/EMI, Ethernet MAC, Host Interface, I2C, McASP, SPI, UART, USB |
| Number of UART Channels | 3 |
| Number of Timers/Counters | 2 |
| Low Power Mode | Yes |
Key Features
- Low Power Consumption: The TMS320C6747BZKB3 consumes significantly lower power compared to other DSPs in the TMS320C6000™ platform.
- High Processing Performance: Based on the TMS320C674x DSP core, it offers high computational efficiency.
- Cache Architecture: Features a two-level cache-based architecture with 32KB L1P, 32KB L1D, and 256KB L2 cache.
- Peripheral Set: Includes a 10/100 Mbps Ethernet MAC (EMAC), two I2C Bus interfaces, three multichannel audio serial ports (McASPs), two 64-bit general-purpose timers, and more.
- External Memory Interfaces: Supports EMIFA and EMIFB for various memory types including SDRAM and NAND.
- USB and Other Interfaces: Includes a USB 2.0 OTG port with integrated PHY, supporting high-, full-, and low-speed operations.
- Enhanced Peripherals: Features enhanced high-resolution pulse width modulators (eHRPWM), enhanced capture (eCAP) modules, and enhanced quadrature encoded pulse (eQEP) peripherals.
Applications
- A/V Receivers: Suitable for audio and video processing in home entertainment systems.
- Automotive Amplifiers: Used in automotive audio systems for enhanced sound quality.
- Soundbars and Home Theatre Systems: Ideal for high-quality audio processing in consumer electronics.
- Professional Audio: Utilized in professional audio equipment for advanced signal processing.
- Network Streaming Audio: Supports streaming audio applications with its robust network interfaces.
Q & A
- What is the core architecture of the TMS320C6747BZKB3?
The TMS320C6747BZKB3 is based on the TMS320C674x DSP core.
- What is the power consumption profile of this DSP?
The TMS320C6747BZKB3 consumes significantly lower power compared to other members of the TMS320C6000™ platform.
- What types of cache does the TMS320C6747BZKB3 have?
The device features a two-level cache-based architecture with 32KB L1P, 32KB L1D, and 256KB L2 cache.
- What are the key peripherals included in the TMS320C6747BZKB3?
The peripheral set includes a 10/100 Mbps Ethernet MAC, two I2C Bus interfaces, three McASPs, two 64-bit general-purpose timers, and more.
- Does the TMS320C6747BZKB3 support USB?
Yes, it includes a USB 2.0 OTG port with integrated PHY, supporting high-, full-, and low-speed operations.
- What are the operating temperature ranges for the TMS320C6747BZKB3?
The operating temperature range is from 0°C to 90°C TJ.
- What is the maximum clock frequency of the TMS320C6747BZKB3?
The maximum clock frequency is up to 375MHz.
- Does the TMS320C6747BZKB3 support external memory interfaces?
Yes, it supports EMIFA and EMIFB for various memory types including SDRAM and NAND.
- What are some common applications of the TMS320C6747BZKB3?
Common applications include A/V receivers, automotive amplifiers, soundbars, home theatre systems, professional audio, and network streaming audio.
- Is the TMS320C6747BZKB3 RoHS compliant?
Yes, the TMS320C6747BZKB3 is RoHS compliant.
