ADSP-21478KBCZ-3A
Digital Signal Processor, 1.25 to 1.35Vin, Floating Point, 300MHz, 32 bit, 64 bit, 3Mbit, CSPBGA-196
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | ADSP-21478KBCZ-3ACopy |
| Manufacturer Standard Lead Time | 21 weeks |
| Order Code | 4632958 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | RM130.240 |
| 10+ | RM108.850 |
| 25+ | RM102.450 |
| 100+ | RM94.960 |
| 250+ | RM91.270 |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | ADSP-21478KBCZ-3ACopy |
| Manufacturer Standard Lead Time | 21 weeks |
| Order Code | 4632958 |
| Technical Datasheet | |
| DSP Type | Floating Point |
| Data Bus Width | 32 bit, 64 bit |
| Operating Frequency Max | 300MHz |
| IC Case / Package | CSPBGA |
| No. of Pins | 196Pins |
| No. of MIPS | - |
| Interfaces | I2C, SPI, UART |
| RAM Memory Size | 3Mbit |
| No. of Cores | 1Cores |
| Program Memory Size | 4Mbit |
| Supply Voltage Min | 1.25V |
| Supply Voltage Max | 1.35V |
| IC Mounting | Surface Mount |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 100°C |
| Product Range | - |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
ADSP-21478KBCZ-3A is a SHARC® processor featuring Analog Devices’ super Harvard architecture. The processor is source code compatible with the ADSP-2126x, ADSP-2136x, ADSP-2137x, ADSP-2146x, and ADSP-2116x DSPs as well as with first-generation ADSP-2106x SHARC processors in SISD (single instruction, single-data) mode. This processor is optimized for high-performance audio applications with a large on-chip SRAM, multiple internal buses to eliminate I/O bottlenecks, and an innovative digital applications interface (DAI). This processor is available with unique audio-centric peripherals, such as the digital applications interface, serial ports, precision clock generators, S/PDIF transceiver, asynchronous sample rate converters, input data port, and more.
- Single-instruction, multiple-data (SIMD) computational architecture
- Code compatible with all other members of the SHARC family
- 3Mbits on-chip SRAM
- 300MHz max processor instruction rate
- External (I/O) supply voltage range from 3.13 to 3.47V
- High level output voltage is 2.4V min at VDD-EXT=min, IOH=–1.0mA
- Internal (core) supply voltage range from 1.25 to 1.35V
- 196-ball CSP-BGA package
- Temperature range from 0°C to +100°C
Technical Specifications
| DSP Type | Floating Point |
|---|---|
| Operating Frequency Max | 300MHz |
| No. of Pins | 196Pins |
| Interfaces | I2C, SPI, UART |
| No. of Cores | 1Cores |
| Supply Voltage Min | 1.25V |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 100°C |
| Qualification | - |
| Data Bus Width | 32 bit, 64 bit |
|---|---|
| IC Case / Package | CSPBGA |
| No. of MIPS | - |
| RAM Memory Size | 3Mbit |
| Program Memory Size | 4Mbit |
| Supply Voltage Max | 1.35V |
| Operating Temperature Min | 0°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | South Korea Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423190 |
| US ECCN: | 3A991.a.2 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000001 |