Product Summary

The TMS320C31PQL80 is a 32-bit, floating-point processor manufactured in 0.6µm triple-level-metal CMOS technology. The internal busing and special digital-signal-processing instruction set of the TMS320C31PQL80 have the speed and flexibility to execute up to 80 million floating-point operations per second (MFLOPS). The TMS320C31PQL80 optimizes speed by implementing functions in hardware that other processors implement through software ormicrocode. This hardware-intensive approach provides performance previously unavailable on a single chip.

Parametrics

TMS320C31PQL80 absolute maximum ratings: (1)Supply voltage range: -0.3 to 7V; (2)Input voltage range: -0.3 to 7V; (3)Output voltage range: -0.3 to 7V; (4)Continuous power dissipation: 2.6W; (5)Operating case temperature range-PQL: 0 to 85℃; (6)Operating case temperature range-PQA: -40 to 125℃; (7)Storage temperature range: -55 to 150℃.

Features

TMS320C31PQL80 features: (1)High-Performance Floating-Point Digital; (2)32-Bit High-Performance CPU; (3)32-Bit Instruction Word, 24-Bit Addresses; (4)Two 1K × 32-Bit Single-Cycle Dual-Access On-Chip RAM Blocks; (5)Boot-Program Loader; (6)On-Chip Memory-Mapped Peripherals; (7)132-Pin Plastic Quad Flat Package; (8)Eight Extended-Precision Registers; (9)Two Low-Power Modes; (10)Two- and Three-Operand Instructions; (11)Block-Repeat Capability.

Diagrams

TMS320C31PQL80 functional block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TMS320C31PQL80
TMS320C31PQL80

Texas Instruments

Digital Signal Processors & Controllers (DSP, DSC) 320C31 132 PIN PQFP 80MHZ

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TMS3112
TMS3112

Other


Data Sheet

Negotiable 
TMS3121
TMS3121

Other


Data Sheet

Negotiable 
TMS320
TMS320

Other


Data Sheet

Negotiable 
TMS32010
TMS32010

Other


Data Sheet

Negotiable 
TMS320AV7110
TMS320AV7110

Other


Data Sheet

Negotiable 
TMS320BC51PQ100
TMS320BC51PQ100

Texas Instruments

Digital Signal Processors & Controllers (DSP, DSC) TMS320C51PQ - 132QFP - 100MHZ/BOOT CODE

Data Sheet

Negotiable