Overview
The ADSP-21363KBCZ-1AA is a high-performance floating-point digital signal processor (DSP) from Analog Devices Inc. It is part of the third generation of SHARC (Super Harvard Architecture) processors, known for their single-instruction, multiple-data (SIMD) core architecture. This processor is particularly suited for high-performance audio applications due to its advanced audio and application-focused peripherals.
With a clock rate of 333 MHz and a peak performance of 2 GFLOPS, the ADSP-21363KBCZ-1AA is designed to handle demanding signal processing tasks efficiently. It is code-compatible with previous SHARC processors, making it an excellent choice for both new and existing applications.
Key Specifications
| Parameter | Value |
|---|---|
| Clock Rate | 333 MHz |
| Peak Performance | 2 GFLOPS |
| SRAM | 3 Mbits |
| ROM | 4 Mbits (customer-definable) |
| DMA Channels | 25 zero-overhead DMA channels |
| Serial Ports | 6 synchronous serial ports (SPORTs) |
| PWM Channels | 16 Pulse Width Modulation (PWM) channels |
| Sample Rate Converters | 8 channels of asynchronous sample rate converters |
| Package Options | 136-ball CSPBGA, 144-Lead LQFP |
| Temperature Range | Commercial and industrial temperature ranges |
Key Features
- SIMD SHARC Core: Capable of 2 GFLOPS peak performance, supporting both 32-bit fixed-point and 32-/40-bit floating-point arithmetic formats.
- Digital Audio Interface (DAI): Enables user-definable access to peripherals, including an S/PDIF receiver/transmitter and eight channels of asynchronous sample rate converters.
- Memory and DMA: 3 Mbits SRAM, 4 Mbits customer-definable ROM, and 25 zero-overhead DMA channels.
- Serial Ports and SPI: Six synchronous serial ports (SPORTs) and two SPI-compatible ports supporting master and slave modes.
- PWM and Timers: 16 Pulse Width Modulation (PWM) channels and three full-featured timers.
- Input Data Port (IDP): Provides up to eight serial input channels, each with its own clock, frame sync, and data inputs.
Applications
The ADSP-21363KBCZ-1AA is particularly well-suited for high-performance audio applications, including:
- Surround-sound decoder algorithms
- Audio processing in professional audio equipment
- Consumer electronics requiring advanced audio capabilities
- Automotive audio systems
- General-purpose signal processing applications
Q & A
- What is the clock rate of the ADSP-21363KBCZ-1AA?
The clock rate is 333 MHz.
- What is the peak performance of the ADSP-21363KBCZ-1AA?
The peak performance is 2 GFLOPS.
- How much SRAM and ROM does the ADSP-21363KBCZ-1AA have?
The processor has 3 Mbits of SRAM and 4 Mbits of customer-definable ROM.
- What types of serial ports does the ADSP-21363KBCZ-1AA support?
The processor supports six synchronous serial ports (SPORTs) and two SPI-compatible ports.
- How many PWM channels does the ADSP-21363KBCZ-1AA have?
The processor has 16 Pulse Width Modulation (PWM) channels.
- What is the Digital Audio Interface (DAI) capable of?
The DAI enables user-definable access to peripherals, including an S/PDIF receiver/transmitter and eight channels of asynchronous sample rate converters.
- Is the ADSP-21363KBCZ-1AA code-compatible with previous SHARC processors?
Yes, it is code-compatible with all prior SHARC processors.
- What are the package options for the ADSP-21363KBCZ-1AA?
The package options include 136-ball CSPBGA and 144-Lead LQFP.
- What temperature ranges does the ADSP-21363KBCZ-1AA support?
The processor supports both commercial and industrial temperature ranges.
- What types of applications is the ADSP-21363KBCZ-1AA suited for?
The processor is suited for high-performance audio applications, including surround-sound decoder algorithms, professional audio equipment, and general-purpose signal processing.
