Digital Signal Processors 68-PLCC 0 to 0 The TMS320C25FNLW is a digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on available factual information:
### **Manufacturer:** Texas Instruments (TI)
### **Part Number:** TMS320C25FNLW
### **Specifications:**
- **Architecture:** Fixed-point DSP
- **Core Processor:** TMS320C25
- **Clock Speed:** 40 MHz
- **Instruction Cycle Time:** 100 ns
- **Data Bus Width:** 16-bit
- **Program Memory Size:** 4K x 16-bit (on-chip ROM)
- **RAM Size:** 544 x 16-bit (on-chip)
- **I/O Ports:** 16-bit parallel
- **Operating Voltage:** 5V
- **Package Type:** PLCC (Plastic Leaded Chip Carrier)
- **Pin Count:** 68
- **Operating Temperature Range:** Commercial (0°C to +70°C)
### **Descriptions:**
- The TMS320C25FNLW is part of TI’s TMS320C2x DSP family, designed for high-speed signal processing applications.
- It features a Harvard architecture with separate program and data memory spaces for efficient processing.
- Includes hardware multipliers and accumulators for fast arithmetic operations.
- Suitable for real-time embedded control, telecommunications, and digital filtering applications.
### **Features:**
- **High-Speed Processing:** 40 MHz clock speed with 100 ns instruction cycle time.
- **On-Chip Memory:** 4K ROM and 544-word RAM for efficient program and data storage.
- **Parallel Processing:** Supports parallel multiply-accumulate (MAC) operations.
- **Versatile I/O:** Includes serial and parallel ports for interfacing with external devices.
- **Low Power Consumption:** Optimized for power efficiency in embedded systems.
- **Wide Compatibility:** Part of the TMS320 DSP family, ensuring software and hardware compatibility.
This information is based on TI's official documentation and datasheets for the TMS320C25FNLW.
