Analog Devices ADSP-21489BSWZ-4A DSP (Digital Signal Processors)
Floating Point Digital Signal Processor (DSP) 400MHz 100-LQFP-EP (14x14)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADSP-21489BSWZ-4A
Category
Detailed Description
IC SHARC AUDIO DSP 100LQFP
Package
100-LQFP Exposed Pad
Key Features
Package / Case: 100-LQFP Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADSP-21489BSWZ-4A Datasheet
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Technical Specifications
Analog Devices ADSP-21489BSWZ-4A DSP (Digital Signal Processors) technical specifications.
General
Series
SHARC®
Interface
EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART
Data Bus Width
32 bit
Maximum Clock Frequency
400 MHz
RoHS
Yes
Package / Case
100-LQFP Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.1 V
Lifecycle Status
Active
Alternate Parts Comparison (ADSP-21489BSWZ-4A vs ADSP-21479KSWZ-1A vs ADSP-21488KSWZ-3A vs ADSP-21478YSWZ-2A)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | SHARC® | SHARC® | SHARC® | SHARC® |
| Package / Case | 100-LQFP Exposed Pad | 100-LQFP Exposed Pad | 100-LQFP Exposed Pad | 100-LQFP Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 105°C (TA) |
| Interface | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART | DAI, DPI, EBI/EMI, I²C, SPI, SPORT, UART/USART | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART | DAI, DPI, EBI/EMI, I²C, SPI, SPORT, UART/USART |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Clock Rate | 400MHz | 200MHz | 350MHz | 266MHz |
| Non Volatile Memory | External | ROM (4Mbit) | External | ROM (4Mbit) |
| On Chip RAM | 5Mbit | 5Mbit | 3Mbit | 3Mbit |
| Package | LQFP-100 | 100-LQFP Exposed Pad | LQFP-100 | 100-LQFP Exposed Pad |
| Type | Floating Point | Floating Point | Floating Point | Floating Point |
| Action |
More Parts in DSPs (Digital Signal Processors)
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
AD21489WBSWZ402Analog DevicesFloating Point Digital Signal Processor (DSP) 400MHz 100-LQFP-EP (14x14)
ADSP-21488KSWZ-3AAnalog DevicesFloating Point Digital Signal Processor (DSP) 350MHz 100-LQFP-EP (14x14)
AD21479WYSWZ2B02Analog DevicesFloating Point Digital Signal Processor (DSP) 266MHz 100-LQFP-EP (14x14)
ADSP-21478YSWZ-2AAnalog DevicesFloating Point Digital Signal Processor (DSP) 266MHz 100-LQFP-EP (14x14)
