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TMS320BC53PQ80 from TI,Texas Instruments

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TMS320BC53PQ80

Manufacturer: TI

Digital Signal Processor 132-BQFP

Partnumber Manufacturer Quantity Availability
TMS320BC53PQ80 TI 36 In Stock

Description and Introduction

Digital Signal Processor 132-BQFP The TMS320BC53PQ80 is a digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TMS320BC53PQ80  
- **Core Processor:** TMS320C5x  
- **Core Architecture:** Fixed-Point DSP  
- **Clock Speed:** 80 MHz  
- **Instruction Set:** TMS320  
- **Data Bus Width:** 16-bit  
- **Program Memory Size:** 64 KB  
- **RAM Size:** 10 KB  
- **Operating Voltage:** 3.3V  
- **Package / Case:** PQFP (Plastic Quad Flat Package)  
- **Number of Pins:** 100  
- **Operating Temperature Range:** -40°C to +100°C  
- **I/O Voltage:** 3.3V  

### **Descriptions:**  
The TMS320BC53PQ80 is a member of the TMS320C5x DSP family, designed for high-performance digital signal processing applications. It features a 16-bit fixed-point architecture optimized for real-time signal processing tasks. The DSP includes on-chip memory and peripherals for efficient data handling.

### **Features:**  
- **High-Performance DSP Core:**  
  - 80 MHz clock speed  
  - Single-cycle instruction execution  
  - Harvard architecture for parallel processing  
- **On-Chip Memory:**  
  - 64 KB ROM for program storage  
  - 10 KB RAM for data storage  
- **Peripheral Integration:**  
  - Serial port interface  
  - Timer module  
  - Host port interface (HPI)  
- **Low Power Consumption:**  
  - 3.3V operation for reduced power usage  
- **Industrial Temperature Range:**  
  - Supports -40°C to +100°C operation  
- **PQFP Packaging:**  
  - 100-pin plastic quad flat package for surface-mount applications  

This DSP is commonly used in telecommunications, audio processing, industrial control, and embedded systems requiring real-time signal processing.

Application Scenarios & Design Considerations

Digital Signal Processor 132-BQFP

Alternative Part Number

  • TMS320C53PQ80 --: Same TMS320C5x DSP family with identical PQFP-132 package and 80 MHz speed grade; the C53 is the standard catalog equivalent of the BC53.
  • TMS320F2812PGFA --: Widely available TI C2000 DSP in a similar PQFP package that can replace the function in many control applications, though firmware porting is required.
  • ADSP-21065LKSZ-240 --: Alternative floating-point DSP from a different vendor with comparable processing capability, suitable when a cross-vendor redesign is acceptable.
  • TMS320LC53PQ80 --: Low-power 3.3V version of the C53 core with identical instruction set and PQFP-132 footprint; suitable replacement where lower power is acceptable.
  • TMS320F206PZA --: Alternative C2xx DSP with comparable fixed-point performance and on-chip memory; requires firmware porting but is a viable substitute when the C53 series is unavailable.

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