| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,100 pcs
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2100 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The ADSP-21489BSWZ-4B is a high-performance 32/40-bit floating-point digital signal processor (DSP) from the SHARC family by Analog Devices. It is optimized for applications requiring intensive signal processing, particularly high-performance audio processing. The device is AEC-Q100 qualified for automotive applications, making it suitable for automotive electronics.
This DSP operates at a clock frequency of 400 MHz and uses a single-instruction, multiple-data (SIMD) computational architecture. It integrates 5 Mbits of on-chip RAM and 4 Mbits of on-chip ROM. The device operates from a 3.3 V supply and is specified over a temperature range of -40°C to +85°C.
The ADSP-21489BSWZ-4B provides a comprehensive set of interfaces, including EBI/EMI, DAI, I²C, SPI, SPORT, and UART/USART. It is housed in a 176-lead LQFP package with an exposed pad (176-LQFP-EP, 24x24 mm) and is designed for surface-mount assembly. The exposed pad aids thermal dissipation in power-sensitive designs.
The supply voltage is 3.3 V.
The operating temperature range is -40°C to +85°C (TA).
The device is packaged in a 176-lead LQFP with exposed pad (176-LQFP-EP, 24x24 mm).
According to the existing database, the device is RoHS3 Compliant. This information is unverified and should be confirmed with the manufacturer.
The clock frequency is 400 MHz.
The device contains 5 Mbit of on-chip RAM and 4 Mbit of on-chip ROM.
It supports EBI/EMI, DAI, I²C, SPI, SPORT, and UART/USART interfaces.