TMS320LBC51PZA57

Series:	TMS320C5x
Packaging:	Tray
Part Status:	Obsolete
Type:	Fixed Point
Interface:	BSP, SSP, TDM
Clock Rate:	57MHz
Non-Volatile Memory:	ROM (16 kB)
On-Chip RAM:	4kB
Voltage - I/O:	3.30V
Voltage - Core:	3.30V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	100-LQFP
Supplier Device Package:	100-LQFP (14x14)
Base Part Number:	TMS320LBC51

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Introduction

The TMS320LBC51PZA57 is a digital signal processor (DSP) for embedded systems. It is a powerful processor that combines both speed and accuracy to deliver reliable performance for embedded applications. It is powered by the Texas Instruments (TI) TMS320LBC Core Architecture, which has been specifically designed for embedded applications that are performance intensive.

Application Field

The TMS320LBC51PZA57 is typically used in embedded systems, including, but not limited to, industrial and automotive control systems, advanced imaging and audio processing, as well as real-time embedded vision and navigation applications. The high performance and accuracy offered by the TMS320LBC51PZA57 makes it suitable for industries that require tight computational requirements and accuracy.

Features

The TMS320LBC51PZA57 has a wide array of features that make it suitable for embedded applications. It features a variable clock frequency range of 6.5 to 200MHz, on-chip flash memory of up to 1MB, and an on-chip 32KB of fast SRAM. It also has a powerful HI-FLASH module which is capable of supporting up to four 16-bit or two 32-bit, flash-based, instruction and data RAM accesses. Additionally, the TMS320LBC51PZA57 can handle high-speed data transfers of up to six independent USB channels, with an optional 10/100 Mb Ethernet module.

Memory Architecture

The TMS320LBC51PZA57 features a complex memory architecture, consisting of multiple components, each interacting with one another to improve system performance. It features a sophisticated RAM and Flash architecture, providing the necessary on-chip storage for data and instructions. The Flash memory is divided into two parts, the code and the data memory, providing flexibility in terms of programming instructions and data storage. The RAM is also divided into two parts, the data RAM and the instruction RAM, providing optimized data and instruction accesses for embedded applications. Additionally, the TMS320LBC51PZA57 provides an optional Ethernet module for wired communication, which will allow the embedded system to transfer data faster and with enhanced security.

Programmable Logic System

The TMS320LBC51PZA57 also features a programmable logic system (PLS). The PLS is capable of performing complex operations at high speeds, making it suitable for a wide range of embedded use cases. The PLS consists of three components: the digital signal processor, the system controller, and the peripheral microcontroller. The digital signal processor is the main core of the PLS and is responsible for digital signal processing (DSP) operations. The system controller is responsible for managing the interactions between the PLS’s two main components, the DSP and the peripheral microcontroller. It is also responsible for managing the interfaces between the components and their peripherals, as well as their access to external memory.

Operating System

The TMS320LBC51PZA57 also features an operating system (OS). The OS is responsible for providing a streamlined interface between the host system and the processor, thus allowing for better compatibility and smoother operation. It also provides system security, as well as provides access to software applications and libraries. The OS supports Windows, Linux, and VxWorks operating systems, giving users greater flexibility in the development of their embedded systems.

Working Principle

The TMS320LBC51PZA57 is a digital signal processor (DSP) designed for embedded systems. It is powered by the TI TMS320LBC Core Architecture, which has been designed specifically for high performance, accurate operation. It features an on-chip memory architecture, including a flash memory, RAM, and an optional Ethernet module. Additionally, the processor features a programmable logic system (PLS) that is capable of performing complex operations at high speeds. It also has an operating system (OS) for improved compatibility and smoother operation.

Conclusion

The TMS320LBC51PZA57 is a digital signal processor (DSP) for embedded systems that is powered by the TI TMS320LBC Core Architecture. The processor features a robust memory architecture, a programmable logic system, and an operating system, making it suitable for high performance and accurate operations. Its features make it suitable for embedded applications such as industrial and automotive control systems, advanced imaging and audio processing, and real-time embedded vision and navigation applications.

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