Overview
The TMS320C6745BPTPD4 is a low-power digital signal processor (DSP) from Texas Instruments, designed for high-performance processing with low power consumption. It is based on the TMS320C674x DSP core and features a 2-level cache and up to 256KB of L2 cache. This device is particularly suited for applications requiring advanced audio, network streaming, and other multimedia functionalities.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TMS320C6745BPTPD4 |
| Description | DIGITAL SIGNAL PROCESSOR, OTHER; Fixed/Floating Point |
| Package Type | 176-HLQFP (Heat Sink/Slug, Low Profile, Fine Pitch) |
| No. of Terminals | 176 |
| Terminal Form | Gull Wing |
| Terminal Pitch | 0.5 mm |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | 90°C |
| Minimum Supply Voltage | 1.25 V |
| Nominal Supply Voltage | 1.3 V |
| Maximum Supply Voltage | 1.35 V |
| Maximum Clock Frequency | 456 MHz |
| On-Chip RAM | 320 kB |
| External Memory Interfaces | EMIFA, EMIFB, SDRAM, NOR, NAND |
| Interface | EBI/EMI, Ethernet MAC, I²C, McASP, SPI, UART, USB |
Key Features
- Low-power digital signal processor based on the TMS320C674x DSP core.
- 2-level cache and up to 256KB of L2 cache.
- 10/100 Mbps Ethernet MAC (EMAC) with a management data input/output (MDIO) module.
- Two I²C Bus interfaces.
- Three multichannel audio serial ports (McASPs) with 16/9 serializers and FIFO buffers.
- Two 64-bit general-purpose timers each configurable (one configurable as watchdog).
- Three UART interfaces (one with both RTS and CTS).
- Three enhanced high-resolution pulse width modulator (eHRPWM) peripherals.
- Three 32-bit enhanced capture (eCAP) module peripherals.
- Two 32-bit enhanced quadrature encoded pulse (eQEP) peripherals.
- Up to 8 banks of 16 pins of general-purpose input/output (GPIO) with programmable interrupt/event generation modes.
Applications
- A/V Receivers
- Automotive Amplifiers
- Soundbars
- Home Theatre Systems
- Professional Audio Equipment
- Network Streaming Audio Devices
Q & A
- What is the TMS320C6745BPTPD4 used for?
The TMS320C6745BPTPD4 is a digital signal processor used in various applications requiring high-performance processing, such as audio, network streaming, and multimedia devices.
- What is the package type of the TMS320C6745BPTPD4?
The package type is 176-HLQFP (Heat Sink/Slug, Low Profile, Fine Pitch).
- What are the operating temperature ranges for the TMS320C6745BPTPD4?
The operating temperature ranges from -40°C to 90°C.
- What are the key interfaces supported by the TMS320C6745BPTPD4?
The device supports EBI/EMI, Ethernet MAC, I²C, McASP, SPI, UART, and USB interfaces.
- How much on-chip RAM does the TMS320C6745BPTPD4 have?
The device has 320 kB of on-chip RAM.
- What are the external memory interfaces available on the TMS320C6745BPTPD4?
The device supports EMIFA, EMIFB, SDRAM, NOR, and NAND external memory interfaces.
- Does the TMS320C6745BPTPD4 support low power mode?
Yes, the device supports low power mode.
- What is the maximum clock frequency of the TMS320C6745BPTPD4?
The maximum clock frequency is 456 MHz.
- What are some common applications of the TMS320C6745BPTPD4?
Common applications include A/V receivers, automotive amplifiers, soundbars, home theatre systems, professional audio equipment, and network streaming audio devices.
- Is the TMS320C6745BPTPD4 suitable for industrial use?
Yes, the device is suitable for industrial use with an industrial temperature grade.
