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TMS320C209PN57 from TI,Texas Instruments

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TMS320C209PN57

Manufacturer: TI

Digital Signal Processor 'NRND' (Not Recommended for New Designs)

Partnumber Manufacturer Quantity Availability
TMS320C209PN57 TI 217 In Stock

Description and Introduction

Digital Signal Processor 'NRND' (Not Recommended for New Designs) The **TMS320C209PN57** is a digital signal processor (DSP) manufactured by **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features based on factual information:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Architecture:** Fixed-point DSP  
- **Core:** TMS320C2xx  
- **Clock Speed:** 57 MHz  
- **Instruction Cycle Time:** 17.5 ns  
- **On-Chip RAM:** 544 words (16-bit)  
- **On-Chip ROM:** 4K words (16-bit)  
- **External Memory Interface:** Supports up to 224K x 16-bit addressable memory  
- **Data/Program Bus Width:** 16-bit  
- **I/O Ports:** 16-bit parallel I/O  
- **Timers:** 2 general-purpose timers  
- **Serial Ports:** 1 serial port (synchronous/asynchronous)  
- **Interrupts:** 6 external and 4 internal interrupt sources  
- **Power Supply:** 5V  
- **Package:** 80-pin Plastic Quad Flat Pack (PQFP)  

### **Descriptions:**  
- Designed for real-time signal processing applications.  
- Optimized for high-speed arithmetic and logic operations.  
- Suitable for embedded control and digital signal processing tasks.  

### **Features:**  
- Harvard architecture for improved performance.  
- Single-cycle multiply-accumulate (MAC) operations.  
- Low-power consumption in standby mode.  
- Supports repeat instructions for efficient looping.  
- JTAG boundary scan for testing and debugging.  

This information is strictly based on the manufacturer's documented specifications.

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