Overview
The TMS320P25FNA, produced by Texas Instruments, is an embedded digital signal processor (DSP) designed for high-speed numeric processing applications. This DSP is part of the TMS320 family and is known for its high-performance, low-power consumption, and sophisticated instruction set. It is optimized for real-time signal processing tasks and offers advanced architectural design, durable and reliable performance, and consistent product support and documentation from Texas Instruments.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer Part Number | TMS320P25FNA |
| Manufacturer | Texas Instruments |
| Bit Size | 16-bit |
| Address Bus Width | 16.0 |
| Barrel Shifter | YES |
| Clock Frequency - Max | 40.96 MHz |
| Package Type | 68-Pin PGA, PLCC, CER-QUAD |
| On-Chip Program Memory | 4K words of ROM/EPROM |
| On-Chip Data Memory | 544 words of RAM |
| Instruction Cycle Time | 100 ns (CMOS technology) |
| Voltage Supply | Single 5-V Supply |
Key Features
- High-performance, low-power consumption DSP core
- Sophisticated instruction set for efficient algorithm implementation
- Integrated peripherals for versatile IO communication
- Fast execution of complex mathematical operations
- Optimized for real-time signal processing tasks
- Extensive interrupt and DMA (Direct Memory Access) support
- Low-latency execution for time-sensitive applications
- Eight auxiliary registers with dedicated arithmetic unit
- Bit-reversed indexed-addressing mode for radix-2 FFTs
- Double-buffered serial port and on-chip clock generator
Applications
- Telecommunications
- Automotive
- Consumer electronics
- Industrial control systems
- Medical equipment
Q & A
- What is the TMS320P25FNA used for? The TMS320P25FNA is used for high-speed numeric processing applications, particularly in real-time signal processing tasks.
- What is the clock frequency of the TMS320P25FNA? The maximum clock frequency of the TMS320P25FNA is 40.96 MHz.
- What type of memory does the TMS320P25FNA have? The TMS320P25FNA has 4K words of on-chip program ROM/EPROM and 544 words of on-chip data RAM.
- What is the instruction cycle time of the TMS320P25FNA? The instruction cycle time is 100 ns for the CMOS technology version.
- What are the packaging options for the TMS320P25FNA? The TMS320P25FNA is available in 68-Pin PGA, PLCC, and CER-QUAD packages.
- Does the TMS320P25FNA support DMA? Yes, the TMS320P25FNA supports extensive interrupt and DMA (Direct Memory Access).
- What are some of the key features of the TMS320P25FNA? Key features include a sophisticated instruction set, integrated peripherals, fast execution of complex mathematical operations, and low-latency execution.
- Is the TMS320P25FNA compatible with other Texas Instruments products? Yes, it is interoperable with Texas Instruments' product ecosystem and supports a range of development tools and software.
- What are the typical applications of the TMS320P25FNA? Typical applications include telecommunications, automotive, consumer electronics, industrial control systems, and medical equipment.
- Is the TMS320P25FNA still in production? Yes, the TMS320P25FNA is currently in an active status and is not approaching discontinuation.
