Overview
The ADSP-21363BSWZ-1AA is a high-performance, 32-bit SHARC (Super Harvard Architecture) digital signal processor (DSP) from Analog Devices Inc. This processor is part of the third generation of SHARC processors and is known for its exceptional performance, making it suitable for a wide range of signal processing applications, particularly in the audio domain. With a clock speed of 333 MHz and a peak performance of 2 GFLOPS, it is one of the most powerful members of the SHARC family.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | 333 MHz SIMD SHARC Core |
| Peak Performance | 2 GFLOPS |
| Memory | 3 Mbits SRAM, 4 Mbits customer-definable ROM |
| DMA Channels | 25 zero-overhead DMA channels |
| Serial Ports | 6 serial ports (SPORTs) supporting I2S, left-justified sample pair, and TDM modes |
| SPI Ports | 2 SPI-compatible ports supporting master and slave modes |
| PWM Channels | 16 Pulse Width Modulation (PWM) channels |
| Timers | 3 full-featured timers |
| Package Options | 144-Lead LQFP (10mm x 10mm w/ EP), 136-ball MBGA |
| Temperature Range | -40 to 85°C (Commercial and Industrial) |
Key Features
- High-Performance Core: The ADSP-21363 features a 333 MHz SIMD SHARC core, capable of 2 GFLOPS peak performance, making it highly suitable for demanding signal processing tasks.
- Advanced Memory Configuration: Includes 3 Mbits of SRAM and 4 Mbits of customer-definable ROM, providing ample memory for complex applications.
- Digital Audio Interface (DAI): Enables user-definable access to peripherals, including an 8-channel asynchronous sample rate converter.
- Serial and SPI Ports: Supports six serial ports and two SPI-compatible ports, facilitating communication with a variety of digital and mixed-signal peripheral devices.
- Pulse Width Modulation (PWM): Features 16 PWM channels, useful for applications such as motor and engine control or audio power control.
- Timers and DMA: Includes three full-featured timers and 25 zero-overhead DMA channels, enhancing the processor's multitasking capabilities.
Applications
The ADSP-21363BSWZ-1AA is particularly well-suited for high-performance audio applications, including surround-sound decoder algorithms, audio processing, and other general-purpose signal processing tasks. It is also applicable in areas such as motor control, engine control, and other industrial automation where precise and high-speed signal processing is required.
Q & A
- What is the clock speed of the ADSP-21363BSWZ-1AA?
The ADSP-21363BSWZ-1AA has a clock speed of 333 MHz. - What is the peak performance of the ADSP-21363BSWZ-1AA?
The peak performance is 2 GFLOPS. - How much SRAM and ROM does the ADSP-21363BSWZ-1AA have?
The processor has 3 Mbits of SRAM and 4 Mbits of customer-definable ROM. - How many DMA channels does the ADSP-21363BSWZ-1AA support?
It supports 25 zero-overhead DMA channels. - What types of serial ports are available on the ADSP-21363BSWZ-1AA?
The processor features six serial ports (SPORTs) supporting I2S, left-justified sample pair, and TDM modes. - Does the ADSP-21363BSWZ-1AA support SPI communication?
Yes, it supports two SPI-compatible ports in master and slave modes. - How many PWM channels are available on the ADSP-21363BSWZ-1AA?
The processor features 16 PWM channels. - What are the package options for the ADSP-21363BSWZ-1AA?
The package options include 144-Lead LQFP (10mm x 10mm w/ EP) and 136-ball MBGA. - What is the temperature range for the ADSP-21363BSWZ-1AA?
The temperature range is -40 to 85°C for both commercial and industrial versions. - Is the ADSP-21363BSWZ-1AA code-compatible with other SHARC processors?
Yes, it is code-compatible with all prior SHARC processors.
