ADSP-21489BSWZ-4A
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- Mfr.Part #
- ADSP-21489BSWZ-4A
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 100-LQFP Exposed Pad
- Datasheet
- Download
- Description
- IC SHARC AUDIO DSP 100LQFP
- Stock
- 14,052
- In Stock ：
- 14,052
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DSP (Digital Signal Processors)
- Memory Type :
- ROMless
- Boundary Scan :
- yes
- Width :
- 14.2mm
- Number of I/O :
- 16
- Memory Size :
- 5MB
- REACH SVHC :
- No SVHC
- Packaging :
- Tray
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- QUAD
- Non-Volatile Memory :
- External
- Density :
- 4 Mb
- Number of Terminations :
- 100
- Speed :
- 400 MHz
- Length :
- 14.2mm
- Package / Case :
- 100-LQFP Exposed Pad
- Base Part Number :
- ADSP-21489
- Lead Free :
- Contains Lead
- Low Power Mode :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.5mm
- Voltage - Core :
- 1.10V
- Frequency :
- 450MHz
- RAM Size :
- 640kB
- Pbfree Code :
- No
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Min Supply Voltage :
- 1.05V
- Contact Plating :
- Tin
- JESD-609 Code :
- e3
- Clock Rate :
- 400MHz
- Integrated Cache :
- yes
- Interface :
- CAN, EBI/EMI, Ethernet, DAI, I2C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG
- Number of Pins :
- 100
- Series :
- SHARC®
- Bit Size :
- 40
- Type :
- Floating Point
- RoHS Status :
- ROHS3 Compliant
- On Chip Data RAM :
- 5Mbit
- Pin Count :
- 100
- Core Architecture :
- SHARC
- Number of SPI Channels :
- 2
- Supply Voltage :
- 1.1V
- Number of I2C Channels :
- 1
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Operating Supply Voltage :
- 1.1V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Supply Voltage :
- 3.47V
- Mount :
- Surface Mount
- Factory Lead Time :
- 12 Weeks
- Height :
- 1.45mm
- Data Bus Width :
- 32b
- Voltage - I/O :
- 3.30V
- Datasheets
- ADSP-21489BSWZ-4A
DSP Analog Devices, Inc. ADSP-21489BSWZ-4A Overview
The DSP Analog Devices, Inc. ADSP-21489BSWZ-4A is a high-performance, audio digital signal processor (DSP) designed to meet the demanding needs of audio processing applications. This processor is part of Analog Devices' SHARC® family, renowned for their exceptional computational power and efficiency. The ADSP-21489BSWZ-4A features a 100-lead LQFP (Low-profile Quad Flat Package) that facilitates streamlined integration into existing technology frameworks. This DSP excels in environments requiring high-throughput and low-latency audio data processing, making it an ideal choice for a wide range of audio applications.
ADSP-21489BSWZ-4A Features
The ADSP-21489BSWZ-4A boasts a variety of features that enhance its utility in sophisticated digital signal processing. It includes a SIMD (Single Instruction, Multiple Data) architecture that accelerates data processing and enables efficient parallel data handling. The device supports a 32-bit floating-point processor, which provides precise calculations essential for high-fidelity audio applications. Additionally, its ability to support multiple hardware accelerators enhances performance for FFT (Fast Fourier Transform), FIR (Finite Impulse Response), and IIR (Infinite Impulse Response) filtering tasks.
ADSP-21489BSWZ-4A Applications
- Home Theater Systems: Utilized for advanced audio decoding to deliver rich, immersive sound experiences. The processor's high-speed capabilities ensure smooth processing of multi-channel audio formats.
- Professional Audio Equipment: Serves as the core processing unit in mixers and digital audio workstations, providing the necessary computational power to handle complex audio processing tasks with minimal latency.
- Automotive Audio Systems: Employs its DSP capabilities to enhance audio signal processing for in-car entertainment systems, ensuring clarity and depth of sound even in noisy environments.
- Voice-Controlled Devices: Supports voice recognition and processing for devices such as smart speakers, enhancing user interaction through reliable voice command recognition and audio feedback.
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