ADSP-21990BST
IC DSP CONTROLLER 16BIT 176LQFPManufacturer: Analog Devices Inc.
Categories: DSP (Digital Signal Processors)
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The Analog Devices ADSP-21990BST is a high-performance 16-bit fixed-point Digital Signal Processor (DSP) from the ADSP-21xx series. This controller features a 160MHz clock rate and is housed in a 176-LQFP (24x24) surface-mount package. It offers 20kB of on-chip RAM and supports external non-volatile memory. Connectivity is facilitated through SPI and SSP interfaces. Operating within a temperature range of -40°C to 85°C, the ADSP-21990BST has a core voltage of 2.50V and an I/O voltage of 3.30V. This component is widely utilized in telecommunications, audio processing, and industrial control applications.
Additional Information
Series: ADSP-21xxRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bag |
| Package / Case | 176-LQFP |
| Mounting Type | Surface Mount |
| Interface | SPI, SSP |
| Type | Fixed Point |
| Operating Temperature | -40°C ~ 85°C |
| Non-Volatile Memory | External |
| On-Chip RAM | 20kB |
| Voltage - I/O | 3.30V |
| Voltage - Core | 2.50V |
| Clock Rate | 160MHz |
| Supplier Device Package | 176-LQFP (24x24) |