Overview
The ADSP-21366KBCZ-1AA is a high-performance digital signal processor (DSP) from Analog Devices Inc., part of the SHARC family. This processor is designed for demanding audio and industrial applications, leveraging the Super Harvard Architecture for efficient processing. It is code-compatible with earlier SHARC processors, ensuring ease of migration and development. The ADSP-21366KBCZ-1AA features integrated audio decoders, advanced peripheral interfaces, and robust memory configurations, making it a versatile choice for various signal processing tasks.
Key Specifications
| Specification | Value |
|---|---|
| Processor Type | Digital Signal Processor (DSP) |
| Architecture | Super Harvard Architecture |
| Clock Speed | Up to 55.55 MHz |
| Package Type | 136-ball CSP_BGA |
| Operating Temperature | -40°C to +85°C |
| Memory | Internal SRAM and ROM, external memory support |
| Peripheral Interfaces | 6 SPORTs, 2 SPIs, 1 UART, 8-channel ASRC, S/PDIF Rx/Tx, DAI, PCGs, PWM |
| Integrated Audio Decoders | Yes, in ROM |
Key Features
- High-performance SHARC DSP core with SIMD capabilities
- Integrated audio decoders in ROM for formats like Neo:6, DTS ES, MPEG-2 AAC, MP3, etc.
- Six synchronous serial ports (SPORTs) for interfacing with various digital and mixed-signal devices
- Eight-channel asynchronous sample rate converters (ASRC) for high-quality audio processing
- Digital Audio Interface (DAI) with S/PDIF receiver/transmitter and precision clock generator (PCG)
- Input Data Port (IDP) with up to eight serial input channels
- Two SPI ports, one UART, and three timers
- Support for external memory and various clocking options
Applications
The ADSP-21366KBCZ-1AA is suitable for a wide range of applications, including:
- Professional audio systems: Mixing consoles, effects processors, and audio interfaces
- Consumer audio: Home theaters, audio receivers, and high-end audio equipment
- Industrial control and automation: Real-time signal processing and control systems
- Medical devices: Diagnostic equipment and medical imaging systems
- Automotive systems: Advanced driver-assistance systems (ADAS) and infotainment systems
Q & A
- What is the clock speed of the ADSP-21366KBCZ-1AA?
The clock speed of the ADSP-21366KBCZ-1AA is up to 55.55 MHz. - What type of package does the ADSP-21366KBCZ-1AA come in?
The ADSP-21366KBCZ-1AA comes in a 136-ball CSP_BGA package. - Does the ADSP-21366KBCZ-1AA support external memory?
Yes, the ADSP-21366KBCZ-1AA supports external memory. - What are the key peripheral interfaces of the ADSP-21366KBCZ-1AA?
The key peripheral interfaces include six SPORTs, two SPIs, one UART, eight-channel ASRC, S/PDIF Rx/Tx, DAI, PCGs, and PWM. - Is the ADSP-21366KBCZ-1AA code-compatible with other SHARC processors?
Yes, the ADSP-21366KBCZ-1AA is code-compatible with earlier SHARC processors at the assembly level. - What is the operating temperature range of the ADSP-21366KBCZ-1AA?
The operating temperature range is -40°C to +85°C. - Does the ADSP-21366KBCZ-1AA have integrated audio decoders?
Yes, the ADSP-21366KBCZ-1AA has integrated audio decoders in ROM. - What is the purpose of the Input Data Port (IDP) in the ADSP-21366KBCZ-1AA?
The IDP provides up to eight serial input channels, each with its own clock, frame sync, and data inputs. - Can the ADSP-21366KBCZ-1AA be used in automotive applications?
Yes, the ADSP-21366KBCZ-1AA can be used in automotive applications, including ADAS and infotainment systems. - What is the significance of the Super Harvard Architecture in the ADSP-21366KBCZ-1AA?
The Super Harvard Architecture enhances the processor's efficiency and performance by allowing for simultaneous access to different memory spaces.
