| Part Number | ADSP-21489BSWZ-3B | ADSP-21489BSWZ-4B |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Embedded - DSP (Digital Signal Processors) | Embedded - DSP (Digital Signal Processors) |
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| Product Status | Active | Active |
| Type | Floating Point | Floating Point |
| Interface | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART |
| Clock Rate | 350MHz | 400MHz |
| Non-Volatile Memory | External | External |
| On-Chip RAM | 5Mbit | 5Mbit |
| Voltage - I/O | 3.30V | 3.30V |
| Voltage - Core | 1.10V | 1.10V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 176-LQFP Exposed Pad | 176-LQFP Exposed Pad |
| Supplier Device Package | 176-LQFP-EP (24x24) | 176-LQFP-EP (24x24) |