Digital Signal Processor

The TMS320C31 and TMS320LC31 DSPs are 32-bit, floating-point processors manufactured in 0.6 um triple-level-metal CMOS technology. The TMS320C31 and TMS320LC31 are part of the TMS320C3x generation of DSPs from Texas Instruments.
The TMS320C3x's internal busing and special digital-signal-processing instruction set have the speed and flexibility to execute up to 80 million floating-point operations per second (MFLOPS). The TMS320C3x optimizes speed by implementing functions in hardware that other processors implement through software or microcode. This hardware-intensive approach provides performance previously unavailable on a single chip.
The TMS320C3x CAN perform parallel multiply and ALU operations on integer or floating-point data in a single cycle. Each processor also possesses a general-purpose Register file, a program cache, dedicated ARAUs, internal dual-access Memories one DMA channel supporting concurrent I/O, and a short machine-cycle time. High performance and ease of use are results of these features.
General-purpose applications are greatly enhanced by the large address space, multiprocessor Interface internally and externally generated wait states, one external Interface port, two Timers one serial port, and multiple-interrupt structure. The TMS320C3x supports a wide variety of system applications from host processor to dedicated coprocessor.
High-level-language support is easily implemented through a register-based architecture, large address space, powerful addressing modes, flexible instruction set, and well-supported floating-point arithmetic.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TMS320LC31PQL Texas Instruments IC 32-BIT, 33 MHz, OTHER DSP, PQFP132, PLASTIC, QFP-132, Digital Signal Processor
TMS320LC31 's PackagesTMS320LC31 's pdf datasheet
TMS320LC31PQ40 BQFP
TMS320LC31PQL BQFP




TMS320LC31 Pinout, Pinouts
TMS320LC31 pinout,Pin out
This is one package pinout of TMS320LC31,If you need more pinouts please download TMS320LC31's pdf datasheet.

TMS320LC31 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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