Overview
The ADSP-21161NKCAZ100 is a high-performance, 32-bit floating-point digital signal processor (DSP) from the SHARC family, designed by Analog Devices, Inc. This processor is optimized for high-performance DSP applications and is a cost-effective derivative of the ADSP-21160, featuring the Super Harvard Architecture. It operates at a core frequency of 100 MHz and is capable of performing 600 million floating-point operations per second (MFLOPS) and 600 million operations per second (MOPS) for fixed-point data.
Key Specifications
| Parameter | Value |
|---|---|
| Core | SHARC |
| Data Bus Width | 32 bit |
| Program Memory Size | 1 MB |
| Data RAM Size | 128 KB |
| Maximum Clock Frequency | 100 MHz |
| Device Million Instructions per Second | 200 MIPs |
| Operating Supply Voltage | 1.71 V to 1.89 V |
| Maximum Operating Temperature | +85°C |
| Minimum Operating Temperature | 0°C |
| Package / Case | BGA-225 |
| Mounting Style | SMD/SMT |
Key Features
- 100 MHz (10 ns) SIMD SHARC DSP core with single-cycle instruction execution, including SIMD operations in both computational units.
- Supports IEEE-compatible 32-bit floating-point, 40-bit floating-point, and 32-bit fixed-point math.
- One Mbit on-chip dual-ported SRAM and integrated support for SDRAM and SBSRAM external memories.
- 14 zero-overhead DMA channels and four synchronous serial ports with I2S support.
- Integrated I/O processor with multiprocessing support, including glueless multiprocessing for up to six ADSP-21161N SHARCs).
- On-chip buses capable of supporting four 32-bit data transfers between memory and the core every core processor cycle).
- Support for single-cycle, 100 MHz instruction execution from x48-bit wide external memories).
Applications
The ADSP-21161NKCAZ100 is designed for a wide range of high-performance digital signal processing applications, including:
- Audio processing and multimedia systems
- Medical imaging and diagnostic equipment
- Industrial control and automation systems
- Telecommunications and wireless communication systems
- Consumer electronics and automotive systems
Q & A
- What is the core frequency of the ADSP-21161NKCAZ100?
The core frequency of the ADSP-21161NKCAZ100 is 100 MHz).
- What is the maximum number of MFLOPS the ADSP-21161NKCAZ100 can perform?
The ADSP-21161NKCAZ100 can perform up to 600 million floating-point operations per second (MFLOPS)).
- What type of memory does the ADSP-21161NKCAZ100 have on-chip?
The ADSP-21161NKCAZ100 has 1 Mbit of on-chip dual-ported SRAM).
- How many DMA channels does the ADSP-21161NKCAZ100 support?
The ADSP-21161NKCAZ100 supports 14 zero-overhead DMA channels).
- What is the operating supply voltage range for the ADSP-21161NKCAZ100?
The operating supply voltage range is 1.71 V to 1.89 V).
- What is the maximum operating temperature for the ADSP-21161NKCAZ100?
The maximum operating temperature is +85°C).
- What package type does the ADSP-21161NKCAZ100 use?
The ADSP-21161NKCAZ100 uses a BGA-225 package).
- Is the ADSP-21161NKCAZ100 RoHS compliant?
Yes, the ADSP-21161NKCAZ100 is RoHS compliant).
- What development tools are available for the ADSP-21161NKCAZ100?
The ADSP-21161NKCAZ100 is supported by a complete set of software and hardware development tools, including the VisualDSP++ tool set).
- Does the ADSP-21161NKCAZ100 support multiprocessing?
Yes, the ADSP-21161NKCAZ100 supports glueless multiprocessing for up to six ADSP-21161N SHARCs).
