Overview
The TMS320VC5409PGE-80 is a fixed-point digital signal processor (DSP) manufactured by Texas Instruments. This DSP is part of the TMS320VC5409 series and is known for its advanced modified Harvard architecture. The processor features a high degree of parallelism, making it suitable for various signal processing applications. It is packaged in a 144-pin low-profile quad flatpack (LQFP) and operates within a temperature range of -40°C to 100°C.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TMS320VC5409PGE-80 |
| Package Type | 144-Pin LQFP |
| Operating Temperature | -40°C to 100°C |
| Core Supply Voltage | 1.6 V (160 MIPS), 1.5 V (120 MIPS) |
| Clock Speed | 80 MHz |
| Performance | 80 MIPS |
| Memory | 64 kB On-Chip RAM, On-Chip ROM with Bootloader |
| Lifecycle Status | Obsolete |
| Pin Pitch | 0.5 mm |
| Package Dimensions | 20 mm x 20 mm x 1.4 mm |
Key Features
- Advanced Modified Harvard Architecture: Features one program memory bus and three data memory buses, enhancing parallel processing capabilities.
- Arithmetic Logic Unit (ALU): Includes a 40-bit ALU with a 40-bit barrel shifter and two independent 40-bit accumulators.
- On-Chip Peripherals: Software-programmable wait-state generator, programmable bank-switching, bus holders, and enhanced 8-/16-bit host-port interface (HPI8/16).
- Multichannel Buffered Serial Ports (McBSPs): Supports multiple serial communication protocols.
- Hardware Timer and Clock Generator: Provides precise timing and clock management.
- Enhanced External Parallel Interface (XIO2): Supports additional external interfaces for expanded functionality.
- DMA Controller: Facilitates efficient data transfer between different memory locations and peripherals.
Applications
The TMS320VC5409PGE-80 is suitable for a variety of digital signal processing applications, including:
- Audio Processing: Real-time audio processing, audio compression, and decompression.
- Image Processing: Image filtering, enhancement, and compression.
- Industrial Control: Control systems, motor control, and automation.
- Medical Devices: Medical imaging, patient monitoring, and diagnostic equipment.
- Telecommunications: Modems, echo cancellation, and voice compression.
Q & A
- What is the TMS320VC5409PGE-80?
The TMS320VC5409PGE-80 is a fixed-point digital signal processor (DSP) manufactured by Texas Instruments.
- What is the package type of the TMS320VC5409PGE-80?
The TMS320VC5409PGE-80 is packaged in a 144-pin low-profile quad flatpack (LQFP).
- What is the operating temperature range of the TMS320VC5409PGE-80?
The operating temperature range is -40°C to 100°C.
- What is the clock speed of the TMS320VC5409PGE-80?
The clock speed is 80 MHz.
- What is the performance of the TMS320VC5409PGE-80 in MIPS?
The performance is 80 MIPS.
- Does the TMS320VC5409PGE-80 have on-chip memory?
Yes, it has 64 kB of on-chip RAM and on-chip ROM with a bootloader.
- What is the lifecycle status of the TMS320VC5409PGE-80?
The TMS320VC5409PGE-80 is obsolete, meaning it is no longer in production.
- What are some key features of the TMS320VC5409PGE-80?
Key features include an advanced modified Harvard architecture, a 40-bit ALU, on-chip peripherals, McBSPs, a hardware timer, and a DMA controller.
- What are some common applications of the TMS320VC5409PGE-80?
Common applications include audio processing, image processing, industrial control, medical devices, and telecommunications.
- Is the TMS320VC5409PGE-80 still available for purchase?
Although it is obsolete, it may still be available from some distributors and stockholders.
