Overview
The ADSP-21262SKBCZ200R is a member of the SIMD SHARC family of Digital Signal Processors (DSPs) from Analog Devices Inc. This processor is designed to deliver high performance and advanced features for various signal processing applications. It operates at a core instruction rate of 200 MHz and is fabricated in a high-speed CMOS process, ensuring efficient and reliable operation. The ADSP-21262SKBCZ200R integrates a range of on-chip system features, including memory, peripherals, and interfaces, making it a robust solution for complex DSP tasks.
Key Specifications
| Specification | Details |
|---|---|
| Core Instruction Rate | 200 MHz |
| Instruction Cycle Time | 5 ns |
| Performance | Up to 1200 MFLOPS |
| On-chip Memory | 2M bits dual-ported SRAM, 4M bits dual-ported ROM |
| Serial Ports | Six full duplex synchronous serial ports (SPORTs) |
| SPI Port | One SPI-compatible port, up to 50 MHz baud rate |
| Parallel Data Acquisition Port | Parallel data acquisition port (PDAP) |
| Timers | Three programmable timers |
| Package | 136-lead CSPBGA |
Key Features
- SIMD Computational Hardware: Delivers significant performance increase over previous SHARC processors.
- On-chip System Features: Includes 2M bit dual-ported SRAM, 4M bit dual-ported ROM, and integrated peripherals.
- Serial Ports: Six full duplex synchronous serial ports (SPORTs) supporting up to 24 transmit or 24 receive channels of audio data.
- SPI Interface: SPI-compatible port supporting master and slave modes with programmable baud rates.
- Parallel Data Acquisition Port: PDAP for high-speed data acquisition.
- Timers and Signal Routing Unit: Three programmable timers and a signal routing unit for flexible system control.
- Digital Audio Interface: Supports various audio codecs, ADCs, and DACs.
Applications
The ADSP-21262SKBCZ200R is suitable for a wide range of applications, including:
- Audio Processing: Supports multiple audio codecs, ADCs, and DACs, making it ideal for audio processing systems.
- Industrial Control: Can be used in motor and engine control due to its flexible PWM waveform generator.
- Medical Devices: Applicable in medical imaging and diagnostic equipment requiring high-performance DSP capabilities.
- Telecommunications: Useful in telecommunications systems for signal processing and data transmission.
Q & A
- What is the core instruction rate of the ADSP-21262SKBCZ200R?
The core instruction rate is 200 MHz. - What is the instruction cycle time at 200 MHz?
The instruction cycle time is 5 ns. - How much on-chip memory does the ADSP-21262SKBCZ200R have?
It has 2M bits of dual-ported SRAM and 4M bits of dual-ported ROM. - How many serial ports does the ADSP-21262SKBCZ200R feature?
It features six full duplex synchronous serial ports (SPORTs). - What is the maximum baud rate of the SPI port?
The maximum baud rate is 50 MHz. - Does the ADSP-21262SKBCZ200R support parallel data acquisition?
Yes, it supports parallel data acquisition through the PDAP. - How many programmable timers are available on the ADSP-21262SKBCZ200R?
There are three programmable timers. - What type of package does the ADSP-21262SKBCZ200R come in?
It comes in a 136-lead CSPBGA package. - Is the ADSP-21262SKBCZ200R suitable for audio processing applications?
Yes, it is highly suitable for audio processing applications due to its support for various audio codecs and interfaces. - Can the ADSP-21262SKBCZ200R be used in industrial control systems?
Yes, it can be used in industrial control systems, particularly for motor and engine control.
