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TMS320C31PQA50 The Texas Instruments TMS320C31PQA50 is a high-performance floating-point Digital Signal Processor (DSP) operating at 50MHz. It features a 32-bit CPU and is supplied in a 132-BQFP package.
Mfr Part #:

TMS320C31PQA50

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMS320C31PQA50 is a high-performance floating-point Digital Signal Processor (DSP) operating at 50MHz. It features a 32-bit CPU and is supplied in a 132-BQFP package.
✓ Total Stock: 5,980 pcs
$ Price Range: $33.86

TMS320C31PQA50 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,147 pcs
On Request
3147 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,333 pcs
On Request
2333 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
500 pcs
On Request
500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TMS320C31PQA50 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Rate
Interface
Mounting Type
Non
On
Operating Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Technology
Type
Voltage
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TMS320C31PQA50 Description

Short technical summary and product information.

The Texas Instruments TMS320C31PQA50 is a 32-bit, floating-point Digital Signal Processor (DSP) from the TMS320C3x generation. Manufactured using 0.6 μm EPIC CMOS technology, this processor offers high performance with a 50MHz clock rate, delivering up to 275 MOPS, 50 MFLOPS, and 25 MIPS.

 

Key features include a 32-bit instruction word, 24-bit addresses, and two 1K x 32-bit single-cycle dual-access on-chip RAM blocks. It also incorporates memory-mapped peripherals such as a serial port, two 32-bit timers, and a one-channel DMA coprocessor for concurrent I/O and CPU operation. The processor supports parallel arithmetic/logic unit (ALU) and multiplier execution in a single cycle, block-repeat capability, and zero-overhead loops.

 

Designed for demanding applications, the TMS320C31PQA50 operates at 5V and has an operating temperature range of -40°C to 125°C (TC). It is packaged in a 132-BQFP (Bumpered Quad Flat Package) with surface mount mounting type, suitable for various electronic designs requiring high-speed signal processing capabilities.

TMS320C31PQA50 Quick Information

Product Type: Digital Signal Processor
Canonical Name: Texas Instruments TMS320C31PQA50 Digital Signal Processor
Subcategory: Digital Signal Processors

TMS320C31PQA50 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMS320C31PQA50 Estimated Pricing

Qty Low High
1+ $33.86 $33.86

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMS320C31PQA50 Features

  • High-performance floating-point DSP.
  • 50MHz clock rate delivers 50 MFLOPS.
  • 32-bit CPU with 24-bit addressing.
  • On-chip RAM, DMA, serial port, timers.
  • 132-BQFP surface mount package.

TMS320C31PQA50 Applications

  • Ideal for digital signal processing tasks.
  • Suitable for embedded control systems.
  • Used in high-speed data acquisition.
  • Applications requiring floating-point math.

TMS320C31PQA50 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the clock rate of the TMS320C31PQA50?

The TMS320C31PQA50 has a clock rate of 50MHz.

What is the operating voltage for the TMS320C31PQA50?

The operating voltage for the TMS320C31PQA50 is 5V.

What is the operating temperature range of the TMS320C31PQA50?

The TMS320C31PQA50 operates between -40°C and 125°C (TC).

What type of processor is the TMS320C31PQA50?

The TMS320C31PQA50 is a floating-point Digital Signal Processor (DSP).

What package is the TMS320C31PQA50 supplied in?

The TMS320C31PQA50 is supplied in a 132-BQFP package.

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