High-performance 32-bit SHARC® microprocessor, operating at up to 450MHz, features 640KB RAM and a ROMless architecture. This surface mount LQFP package offers a wide operating voltage range of 1.05V to 3.47V, with a typical 3.3V supply. Integrated interfaces include SPI (2 channels), I2C (1 channel), UART (1 channel), Serial, DAI, DPI, and USART, alongside 16 I/Os and 3 timers. Designed for demanding applications, it operates from -40°C to 85°C.
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Analog Devices ADSP-21489KSWZ-4B technical specifications.
| Package/Case | LQFP |
| Contact Plating | Tin, Matte |
| Core Architecture | SHARC |
| Data Bus Width | 32b |
| Frequency | 450MHz |
| Height | 1.45mm |
| Interface | SPI, Serial, UART, 2-Wire, DAI, DPI, I2C, USART, EBI/EMI |
| Lead Free | Contains Lead |
| Length | 24.1mm |
| Max Frequency | 400MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.47V |
| Memory Type | ROMless, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.05V |
| Mount | Surface Mount |
| Number of Bits | 32 |
| Number of I/Os | 16 |
| Number of I2C Channels | 1 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 1 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 40 |
| Packaging | Tray |
| Radiation Hardening | No |
| RAM Size | 640KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | SHARC® |
| Width | 24.1mm |
| RoHS | Compliant |
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