The ADSP-21991BST is a 16-bit digital signal processor with a maximum operating frequency of 160MHz. It is packaged in a LQFP-176 package and is designed for surface mount applications. The processor operates within a temperature range of -40°C to 85°C and requires a supply voltage between 2.375V and 3.465V. The ADSP-21991BST is not RoHS compliant.
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Analog Devices ADSP-21991BST technical specifications.
| Package/Case | LQFP |
| Data Bus Width | 16b |
| Frequency | 160MHz |
| Max Frequency | 160MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.465V |
| Min Supply Voltage | 2.375V |
| Mount | Surface Mount |
| Packaging | Bulk |
| RAM Size | 112KB |
| RoHS Compliant | No |
| RoHS | Not Compliant |
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