ADSP-BF531SBST400 Fixed-point Blackin embedded processor from Analog Devices. Operates at 400MHz with 52kB on-chip RAM and SPI, SSP, and UART interfaces.
Mfr Part #:

ADSP-BF531SBST400

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
Fixed-point Blackin embedded processor from Analog Devices. Operates at 400MHz with 52kB on-chip RAM and SPI, SSP, and UART interfaces.
Total Stock: 5,245 pcs

ADSP-BF531SBST400 Available from 1 distributor

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ADSP-BF531SBST400 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
Type
Voltage

ADSP-BF531SBST400 Description

Short technical summary and product information.

The ADSP-BF531SBST400 is a fixed-point Blackin embedded processor from Analog Devices. It operates at a clock rate of 400MHz and features 52kB of on-chip RAM along with 1kB of boot ROM. The device includes SPI, SSP, and UART serial interfaces for flexible connectivity.

 

This processor is supplied in a 176-lead LQFP package with a 24x24mm body and is designed for surface mount assembly. It supports an I/O voltage of 3.30V and is specified for an operating temperature range of -40°C to 85°C.

 

The ADSP-BF531SBST400 is suitable for embedded control and signal processing applications requiring a fixed-point architecture. Its peripheral set and memory controller enable glueless connection to external SDRAM, SRAM, flash, and ROM.

ADSP-BF531SBST400 Quick Information

Product Type: Digital Signal Processor
Series: ADSP-BF531
Canonical Name: ADSP-BF531SBST400 Blackin Embedded Processor
Subcategory: Embedded DSP

ADSP-BF531SBST400 Compliance

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

ADSP-BF531SBST400 Features

  • Fixed-point Blackin processor core.
  • Operates at 400MHz clock rate.
  • Includes 52kB on-chip RAM.
  • Supports SPI, SSP, and UART interfaces.
  • Surface mount 176-LQFP package.

ADSP-BF531SBST400 Applications

  • Qualified for automotive control systems.
  • Supports video data processing tasks.
  • Processes multi-channel audio signals.
  • Enables PWM motor control applications.
  • Communicates via SPI and UART interfaces.

ADSP-BF531SBST400 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clock speed of the ADSP-BF531SBST400?

The ADSP-BF531SBST400 operates at a clock rate of 400MHz.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package does the ADSP-BF531SBST400 come in?

It comes in a 176-lead LQFP surface mount package (24x24mm).

What is the supply voltage?

The I/O supply voltage is 3.30V. Core voltage is not specified.

What interfaces are available?

The device supports SPI, SSP, and UART serial interfaces.

How much on-chip RAM does it have?

It has 52kB of on-chip RAM.

Is the ADSP-BF531SBST400 RoHS compliant?

RoHS compliance is listed as RoHS3 Compliant but is unverified.

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