Overview
The TMS320C51PQ100 is a digital signal processor (DSP) from Texas Instruments, part of the TMS320C5x family. This device is fabricated using static CMOS integrated circuit technology and is based on the architectural design of earlier TI DSPs, such as the TMS320C25. The TMS320C51PQ100 offers enhanced performance and versatility, making it suitable for a wide range of applications requiring high-speed signal processing.
Key Specifications
| Parameter | Value |
|---|---|
| Instruction Execution Time | 20-, 25-, 35-, and 50-ns for 5-V operation; 25-, 40-, and 50-ns for 3-V operation |
| Maximum Addressable External Memory | 224K × 16-bit (64K Program, 64K Data, 64K I/O, and 32K Global) |
| On-Chip Program ROM | 8K × 16-bit |
| On-Chip Data Memory | 1K × 16-bit |
| Package Type | 100-pin or 132-pin PQFP |
| Supply Voltage | 5 V or 3.3 V |
| MIPS (Millions of Instructions Per Second) | Up to 50 MIPS |
Key Features
- Advanced Harvard architecture for increased performance and flexibility
- Modular architectural design for fast development of spin-off devices
- On-chip peripherals, including serial ports, timers, and host port interface (HPI)
- Enhanced TMS320 instruction set for faster algorithms and optimized high-level language operation
- Single-cycle 16 × 16-bit multiply/add instructions
- Upward-compatible source code with earlier TMS320 DSPs (C1x and C2x)
- Low power consumption and high radiation tolerance
Applications
The TMS320C51PQ100 is suitable for various applications requiring high-performance digital signal processing, such as:
- Audio and video processing
- Telecommunications
- Medical imaging and diagnostics
- Industrial control and automation
- Aerospace and defense systems
Q & A
- What is the TMS320C51PQ100? The TMS320C51PQ100 is a digital signal processor from Texas Instruments, part of the TMS320C5x family.
- What is the instruction execution time of the TMS320C51PQ100? The instruction execution time is 20-, 25-, 35-, and 50-ns for 5-V operation and 25-, 40-, and 50-ns for 3-V operation.
- How much external memory can the TMS320C51PQ100 address? The device can address up to 224K × 16-bit of external memory.
- What is the on-chip program ROM size of the TMS320C51PQ100? The on-chip program ROM is 8K × 16-bit.
- What are the key features of the TMS320C51PQ100? Key features include advanced Harvard architecture, on-chip peripherals, enhanced instruction set, and single-cycle multiply/add instructions.
- What are some common applications of the TMS320C51PQ100? Common applications include audio and video processing, telecommunications, medical imaging, industrial control, and aerospace systems.
- What is the supply voltage for the TMS320C51PQ100? The supply voltage is 5 V or 3.3 V.
- How many MIPS can the TMS320C51PQ100 execute? The device can execute up to 50 million instructions per second (MIPS).
- Is the TMS320C51PQ100 compatible with earlier TMS320 DSPs? Yes, the source code for earlier TMS320 DSPs (C1x and C2x) is upward compatible with the TMS320C51PQ100.
- What package types are available for the TMS320C51PQ100? The device is available in 100-pin or 132-pin PQFP packages.
