ADSP-21489KSWZ-4B - Analog Devices Inc.

Manufacturer Part Number

ADSP-21489KSWZ-4B

Manufacturer

Analog Devices

Introduction

The ADSP-21489KSWZ-4B, part of Analog Devices' SHARC® series, is a high-performance, floating-point DSP that excels in audio, automotive, and industrial applications, combining superior processing power and energy efficiency.

Product Features and Performance

Floating Point architecture for precise computations

EBI/EMI, DAI, I2C, SPI, SPORT, UART/USART interfaces for versatile connectivity

400MHz clock rate for rapid data processing

External Non-Volatile Memory support allows flexible storage solutions

5Mbit On-Chip RAM for efficient data handling

30V I/O Voltage and 1.10V Core Voltage for energy-efficient operation

Operates across a 0°C ~ 70°C temperature range for reliability in various environments

Product Advantages

High computation power for demanding processing tasks

Ample memory and flexible external storage for complex applications

Multiple interface options ensure broad device compatibility

Energy-efficient design reduces power consumption

Robust temperature range for versatile deployment

Key Technical Parameters

Type: Floating Point

Clock Rate: 400MHz

On-Chip RAM: 5Mbit

Voltage I/O: 3.30V

Voltage Core: 1.10V

Operating Temperature: 0°C ~ 70°C (TA)

Mounting Type: Surface Mount

Package / Case: 176-LQFP Exposed Pad

Supplier Device Package: 176-LQFP-EP (24x24)

Quality and Safety Features

The ADSP-21489KSWZ-4B is designed with rigorous quality and safety standards to ensure reliable performance in critical applications.

Compatibility

Its versatile interface options ensure compatibility with a wide range of peripherals and systems, making it a suitable choice for various high-performance applications.

Application Areas

Audio processing in professional and consumer markets

Automotive audio and control systems

Industrial control and automation systems

Product Lifecycle

The product status is Active, indicating ongoing manufacture and supply with no immediate risk of discontinuation. Replacements or upgrades are likely available as technology evolves.

Several Key Reasons to Choose This Product

High-performance DSP capabilities ideal for audio and signal processing

Versatile interface options ensure easy integration into existing systems

Energy-efficient design supports environmentally conscious applications

Broad operating temperature range for use in diverse environments

Backed by Analog Devices' reputation for quality and reliability in semiconductor manufacturing