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TMS320C6745DPTP3
+BOMIC DSP FIX/FLOAT POINT 176HLQFP
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TMS320C6745DPTP3
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Bảng dữ liệu TMS320C6745DPTP3 DataSheet
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Gói HLQFP-176
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tray |
| Series | TMS320C674x |
| ProductStatus | Active |
| Type | Fixed/Floating Point |
| Interface | EBI/EMI, Ethernet MAC, I²C, McASP, SPI, UART, USB |
| ClockRate | 375MHz |
| Non-VolatileMemory | External |
| On-ChipRAM | 320kB |
| Voltage-I/O | 3.30V |
| Voltage-Core | 1.20V |
| OperatingTemperature | 0°C ~ 90°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 176-LQFP Exposed Pad |
Tổng quan
Description
Key features of the TMS320C6745DPTP3 include a high-speed C674x DSP core capable of operating up to 375 MHz, offering robust processing power. It supports multiple peripherals like USB, UART, I2C, SPI, and McASP, facilitating versatile connectivity options. The processor also includes a rich set of on-chip memory and supports external memory interfaces such as SDRAM and NAND.
The TMS320C6745DPTP3 is designed for low power consumption, making it ideal for portable and power-sensitive applications. Its small footprint (designed in a compact package) allows for easy integration into various systems. The processor leverages Texas Instruments’ development tools and software, providing comprehensive support for developers.
Equivalent
1. Analog Devices: ADSP-21489, similar in performance for audio processing.
2. NXP: i.MX series processors with DSP capabilities.
3. STMicroelectronics: STM32F7 series with DSP extensions.
4. Microchip: dsPIC33 series for digital signal control.
It's important to match specific requirements such as clock speed, memory, and peripherals when selecting an equivalent.
Features
1. CPU Architecture: It features a dual-core architecture consisting of a C674x DSP core, known for its efficient processing power and precision in handling both fixed and floating-point operations.
2. Clock Speed: This model operates at a clock speed of up to 375 MHz, providing robust performance for demanding signal processing tasks.
3. Memory: It includes up to 256KB of on-chip L1/L2 memory, and is capable of interfacing with external memory to expand storage and data processing capabilities.
4. Peripherals: The DSP integrates a wide range of peripheral interfaces, such as McASP, I2C, SPI, UART, and GPIO, facilitating connectivity with various external devices.
5. Low Power Consumption: Designed to balance performance with energy efficiency, making it suitable for portable and battery-powered applications.
6. Development Tools: Supported by Texas Instruments' Code Composer Studio and DSP/BIOS, aiding in software development and debugging.
These features make the TMS320C6745DPTP3 suitable for applications in audio processing, medical instrumentation, and other embedded systems requiring efficient signal processing.
Pinout
The TMS320C6745 is particularly adept at signal processing tasks due to its VLIW (Very Long Instruction Word) architecture, which allows it to execute multiple instructions in parallel. It supports both fixed-point and floating-point arithmetic, making it versatile for a range of applications including audio, medical, industrial, and communication systems.
Key peripherals include multiple timers, serial interfaces, and a memory system that supports both NAND and NOR flash, along with SDRAM. Additionally, it offers an enhanced direct memory access (EDMA) controller and several connectivity options such as UART, SPI, and I2C, making it suitable for embedded systems that require robust processing power and flexibility.