TMS320C5545AZQW10 The Texas Instruments TMS320C5545AZQW10 is a high-performance, low-power fixed-point digital signal processor. It operates at clock rates up to 120MHz and features 320KB of on-chip RAM.
Mfr Part #:

TMS320C5545AZQW10

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMS320C5545AZQW10 is a high-performance, low-power fixed-point digital signal processor. It operates at clock rates up to 120MHz and features 320KB of on-chip RAM.
Total Stock: 9,040 pcs
$ Price Range: $33.86

TMS320C5545AZQW10 Available from 1 distributor

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TMS320C5545AZQW10 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Clock Rate
Interface
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Operating Temperature
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TMS320C5545AZQW10 Description

Short technical summary and product information.

The Texas Instruments TMS320C5545AZQW10 is a fixed-point digital signal processor (DSP) from the TMS320C55x family, designed for high performance and low power consumption.

 

This device features a core clock rate of up to 120MHz, with instruction cycle times as low as 8.33ns. It supports dual multiply-accumulate (MAC) units, capable of up to 240 Million Multiply-Accumulates per Second (MMACS). The processor includes 320KB of zero-wait state on-chip RAM and 128KB of zero wait-state on-chip ROM. It also incorporates a tightly coupled Fast Fourier Transform (FFT) hardware accelerator.

 

Connectivity is provided through multiple interfaces including I²C, I²S, MMC/SD, SPI, UART, and USB. The operating voltage range is 1.8V to 3.3V, with an operating temperature range of -10°C to 70°C (TC).

 

The TMS320C5545AZQW10 is supplied in a 118-BGA MICROSTAR JUNIOR package, designed for surface mounting. The package dimensions are 7mm x 7mm with a 0.5mm pitch and a maximum height of 1mm. It is available in trays of 250 units.

TMS320C5545AZQW10 Quick Information

Product Type: Digital Signal Processor
Series: TMS320C5545
Canonical Name: Texas Instruments TMS320C5545AZQW10 Fixed-Point Digital Signal Processor
Subcategory: Digital Signal Processors

TMS320C5545AZQW10 Compliance

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

TMS320C5545AZQW10 Estimated Pricing

Qty Low High
1+ $33.86 $33.86

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

TMS320C5545AZQW10 Features

  • High-performance, low-power DSP core.
  • Up to 120MHz clock rate.
  • 320KB on-chip RAM, 128KB on-chip ROM.
  • FFT hardware accelerator included.
  • Surface mount 118-BGA MICROSTAR JUNIOR package.

TMS320C5545AZQW10 Applications

  • Suitable for voice triggering and encoding.
  • Used in consumer audio applications.
  • Ideal for industrial sensor interfaces.
  • Applicable to portable medical equipment.
  • Supports biometric security systems.

TMS320C5545AZQW10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clock rate of the TMS320C5545AZQW10?

The clock rate can be 60, 100, or 120 MHz.

How much on-chip RAM does the TMS320C5545AZQW10 have?

It has 320KB of zero-wait state on-chip RAM.

What is the operating temperature range for this DSP?

The operating temperature range is -10°C to 70°C.

What package type is the TMS320C5545AZQW10 supplied in?

It is supplied in a 118-BGA MICROSTAR JUNIOR package.

What are the supported interfaces on this device?

Supported interfaces include I²C, I²S, MMC/SD, SPI, UART, and USB.

What is the RoHS status of the TMS320C5545AZQW10?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1.

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