Overview
The TMS320VC5409GGU-80 is a fixed-point digital signal processor (DSP) produced by Texas Instruments. This processor is part of the TMS320C54x family and is designed to provide high performance and efficiency in various digital signal processing applications. The TMS320VC5409GGU-80 is based on an advanced modified Harvard architecture, which includes one program memory bus and three data memory buses, enabling high degrees of parallelism and efficient data processing.
Although the TMS320VC5409GGU-80 is now obsolete, as indicated by Texas Instruments, it was widely used in several industries due to its robust features and performance capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TMS320VC5409GGU-80 |
| Package Type | 144-LFBGA (Lead Frame Ball Grid Array) |
| Operating Temperature | -40°C to 100°C |
| Core Supply Voltage | 1.6 V (160 MIPS), 1.5 V (120 MIPS) |
| Clock Speed | 80 MHz |
| MIPS (Millions of Instructions Per Second) | 80 MIPS |
| Memory | On-chip RAM, On-chip ROM with bootloader, Extended Program Memory |
| Arithmetic Logic Unit (ALU) | 40-bit ALU with 40-bit barrel shifter and two independent 40-bit accumulators |
| Multiplier | 17 × 17-bit parallel multiplier |
| Peripherals | Software-programmable wait-state generator, McBSP (Multichannel Buffered Serial Port), Host-Port Interface (HPI) |
| RoHS Compliance | Yes |
Key Features
- Advanced Modified Harvard Architecture: One program memory bus and three data memory buses for high parallelism.
- High-Performance ALU: 40-bit arithmetic logic unit with a 40-bit barrel shifter and two independent 40-bit accumulators.
- On-Chip Memory: Includes on-chip RAM, on-chip ROM with a bootloader, and extended program memory.
- Software-Programmable Wait-State Generator: Allows for flexible memory access.
- McBSP and HPI: Multichannel Buffered Serial Port and Host-Port Interface for versatile communication.
- Low Power Consumption: Operates at 1.6 V or 1.5 V core supply voltage.
- High-Speed Processing: Capable of 80 MIPS at 80 MHz clock speed.
Applications
- Audio Processing: Suitable for audio codecs, echo cancellation, and other audio signal processing tasks.
- Image Processing: Used in image compression, filtering, and other image processing applications.
- Industrial Control: Applied in control systems, motor control, and other industrial automation tasks.
- Medical Devices: Utilized in medical imaging, patient monitoring, and other medical equipment.
- Telecommunications: Employed in modems, fax machines, and other communication devices.
Q & A
- What is the TMS320VC5409GGU-80?
The TMS320VC5409GGU-80 is a fixed-point digital signal processor (DSP) from Texas Instruments.
- What is the package type of the TMS320VC5409GGU-80?
The package type is 144-LFBGA (Lead Frame Ball Grid Array).
- What is the operating temperature range of the TMS320VC5409GGU-80?
The operating temperature range is -40°C to 100°C.
- What is the core supply voltage and corresponding MIPS for the TMS320VC5409GGU-80?
The core supply voltage is 1.6 V (160 MIPS) or 1.5 V (120 MIPS).
- What kind of memory does the TMS320VC5409GGU-80 have?
The processor includes on-chip RAM, on-chip ROM with a bootloader, and extended program memory.
- What are the key peripherals of the TMS320VC5409GGU-80?
The key peripherals include McBSP (Multichannel Buffered Serial Port) and HPI (Host-Port Interface).
- Is the TMS320VC5409GGU-80 RoHS compliant?
Yes, the TMS320VC5409GGU-80 is RoHS compliant.
- What is the current lifecycle status of the TMS320VC5409GGU-80?
The TMS320VC5409GGU-80 is obsolete, as production has been discontinued by Texas Instruments.
- What are some common applications of the TMS320VC5409GGU-80?
Common applications include audio processing, image processing, industrial control, medical devices, and telecommunications.
- What is the clock speed of the TMS320VC5409GGU-80?
The clock speed is 80 MHz.
