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TMS320BC51PQ57 from TOSHIBA

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TMS320BC51PQ57

Manufacturer: TOSHIBA, TI

Digital Signal Processors 132-BQFP

Partnumber Manufacturer Quantity Availability
TMS320BC51PQ57 TOSHIBA, TI 60 In Stock

Description and Introduction

Digital Signal Processors 132-BQFP The TMS320BC51PQ57 is a digital signal processor (DSP) manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Part Number:** TMS320BC51PQ57  
- **Type:** Digital Signal Processor (DSP)  
- **Architecture:** 16-bit fixed-point DSP  
- **Clock Speed:** 40 MHz (typical)  
- **Operating Voltage:** 5V  
- **Package Type:** PQFP (Plastic Quad Flat Package)  
- **Pin Count:** 57 pins  
- **On-Chip Memory:**  
  - 1K × 16-bit RAM  
  - 4K × 16-bit ROM  
- **Instruction Cycle Time:** 50 ns (20 MIPS)  
- **I/O Ports:** Parallel I/O ports for interfacing  
- **Timers:** On-chip timer for real-time operations  
- **Serial Port:** Built-in serial port for communication  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  

### **Descriptions:**  
The TMS320BC51PQ57 is a member of the TMS320C5x DSP family from Toshiba, designed for high-speed digital signal processing applications. It features a 16-bit fixed-point architecture optimized for real-time signal processing tasks.  

### **Features:**  
- **High-Speed Processing:** Capable of 20 MIPS performance.  
- **Low Power Consumption:** Optimized for power efficiency.  
- **On-Chip Memory:** Includes RAM and ROM for program and data storage.  
- **Versatile I/O:** Supports parallel and serial communication.  
- **Timer Function:** Integrated timer for precise timing control.  
- **Wide Operating Temperature:** Available in commercial and industrial grades.  

This information is strictly based on the available specifications of the TMS320BC51PQ57 DSP from Toshiba.

Application Scenarios & Design Considerations

Digital Signal Processors 132-BQFP

Alternative Part Number

  • TMS320C51PQ57 --: Same TMS320C5x DSP family with matching PQFP package and 57 MHz speed grade; closest functional and pin-compatible replacement.
  • TMS320F2812PGFA --: Widely available 32-bit DSP in a similar PQFP package, suitable as a functional substitute where the C5x series is obsolete.
  • ADSP-21065LKSZ-240 --: Alternative fixed-point DSP from a different vendor/series, usable as a cross-vendor replacement for legacy C5x designs.
  • TMS320C51PQA57 --: Same TMS320C5x DSP family in PQFP package with comparable speed grade, offering similar core functionality and pinout compatibility.

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