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TMS320F243PGEA

Manufacturer: TI

16-bit, 5V fixed point DSP w/ Flash

Partnumber Manufacturer Quantity Availability
TMS320F243PGEA TI 92 In Stock

Description and Introduction

16-bit, 5V fixed point DSP w/ Flash The TMS320F243PGEA is a digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Series:** TMS320F24x  
- **Core Processor:** TMS320C2xx  
- **Core Size:** 16-bit  
- **Speed:** 20 MHz  
- **Operating Voltage:** 5V  
- **Program Memory Size:** 16KB (Flash)  
- **RAM Size:** 544B  
- **Number of I/O Lines:** 24  
- **Peripherals:** PWM, ADC, Timers, SCI, SPI  
- **Package:** 100-LQFP (14x14mm)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The TMS320F243PGEA is a member of TI’s TMS320F24x DSP family, designed for real-time control applications. It integrates a high-performance 16-bit fixed-point DSP core with embedded flash memory and multiple peripherals, making it suitable for motor control, industrial automation, and power conversion systems.  

### **Features:**
- **High-Performance DSP Core:** 20 MIPS execution speed.  
- **On-Chip Flash Memory:** 16KB for program storage.  
- **Integrated Peripherals:**  
  - **PWM Modules:** Up to 12 PWM outputs for motor control.  
  - **ADC:** 10-bit, 8-channel analog-to-digital converter.  
  - **Timers:** Multiple general-purpose and watchdog timers.  
  - **Communication Interfaces:** SCI (UART) and SPI for serial communication.  
- **Low Power Modes:** Supports power-saving modes for energy efficiency.  
- **Industrial-Grade Reliability:** Operates in harsh environments (-40°C to +85°C).  

This DSP is widely used in embedded control systems requiring high-speed signal processing and real-time responsiveness.

Application Scenarios & Design Considerations

16-bit, 5V fixed point DSP w/ Flash

Alternative Part Number

  • TMS320F241PGE --: Same C2000 DSP family and PGE QFP package with closely matching peripherals, making it a strong drop-in candidate for many designs.
  • TMS320F240PQA --: Earlier C2000 DSP in the same family with similar core and control peripherals; pinout differs but functionality is comparable for control applications.
  • TMS320F2802PZA --: Newer C2000 Piccolo DSP offering similar control-oriented features and likely long-term availability, though pinout and peripherals require adaptation.

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