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| PartNumber | ADSP-21478KBCZ-3A | ADSP-21478KBCZ-1A | ADSP-21478KBCZ-2A |
| Description | Digital Signal Processors & Controllers - DSP, DSC 4th Gen High Perf 266MHz 3Mbits RAM | Digital Signal Processors & Controllers - DSP, DSC 4th Gen High Perf 266MHz 3Mbits RAM | Digital Signal Processors & Controllers - DSP, DSC 4th Gen High Perf 266MHz 3Mbits RAM |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC | Embedded - DSP (Digital Signal Processors) |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | BGA-196 | BGA-196 | - |
| Series | ADSP-21478 | ADSP-21478 | SHARCR |
| Product | DSPs | DSPs | - |
| Core | SHARC | SHARC | - |
| Maximum Clock Frequency | 300 MHz | 200 MHz | - |
| Program Memory Size | 3 MB | 3 MB | - |
| Data RAM Size | 384 kB | 384 kB | - |
| Operating Supply Voltage | 1.3 V | 1.2 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tray | Tray | Tray |
| Height | 1.06 mm | 1.06 mm | - |
| Length | 12 mm | 12 mm | - |
| Width | 12 mm | 12 mm | - |
| Brand | Analog Devices | Analog Devices | - |
| Data ROM Size | 4 Mbit | 4 Mbit | - |
| Interface Type | DAI, DPI, I2C, SPI, UART | DAI, DPI, I2C, SPI, UART | - |
| Number of I/Os | 16 I/O | 16 I/O | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Development Kit | ADZS-21479-EZLITE | ADZS-21479-EZLITE | - |
| Instruction Type | Fixed/Floating Point | Fixed/Floating Point | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 2 Timer | 2 Timer | - |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers | - |
| Factory Pack Quantity | 189 | 189 | - |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | - |
| Supply Voltage Max | 1.35 V | 1.26 V | - |
| Supply Voltage Min | 1.25 V | 1.14 V | - |
| Tradename | SHARC | SHARC | - |
| Unit Weight | - | 0.021870 oz | - |
| Type | - | - | Floating Point |
| Package Case | - | - | 196-LFBGA, CSPBGA |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Interface | - | - | DAI, DPI, EBI/EMI, I2C, SPI, SPORT, UART/USART |
| Supplier Device Package | - | - | 196-CSPBGA (12x12) |
| Clock Rate | - | - | 266MHz |
| Non Volatile Memory | - | - | ROM (4 Mbit) |
| On Chip RAM | - | - | 3Mbit |
| Voltage I O | - | - | 3.30V |
| Voltage Core | - | - | 1.20V |