Overview
The ADSP-21062LKSZ-160 is a high-performance digital signal processor (DSP) from Analog Devices Inc., part of the SHARC (Super Harvard Architecture Computer) family. This processor is designed to offer high levels of DSP performance, making it suitable for a wide range of signal processing applications. The ADSP-21062LKSZ-160 features a 32-bit IEEE floating-point computation unit and integrated I/O peripherals, providing a complete system-on-a-chip solution.
Key Specifications
| Parameter | Value |
|---|---|
| Processor Core | 32-bit, 40 MIPS, 25 ns instruction rate |
| Peak Performance | 120 MFLOPS |
| Sustained Performance | 80 MFLOPS |
| Memory | 2M bits on-chip SRAM, dual-ported, configurable as 64k words of 32-bit data, 128k words of 16-bit data, etc. |
| Package | 240-lead thermally enhanced MQFP (32x32) |
| Voltage | 3.3V |
| Operating Frequency | 40 MHz |
| Data Formats | 32-bit single-precision, 40-bit extended-precision IEEE floating-point, 32-bit fixed-point |
| I/O Peripherals | Integrated multiprocessing features, serial ports, link ports, JTAG Standard 1149.1 Test Access Port |
| Compliance | ROHS compliant |
Key Features
- 32-bit IEEE floating-point computation units—multiplier, ALU, and shifter
- Dual-ported on-chip SRAM for single-cycle, independent accesses by the core processor and I/O processor or DMA controller
- Integrated I/O peripherals including serial ports and link ports
- Efficient program sequencing with zero-overhead looping and single-cycle loop setup
- IEEE JTAG Standard 1149.1 Test Access Port and on-chip emulation
- Support for 16-bit, 32-bit, and 48-bit data formats
Applications
The ADSP-21062LKSZ-160 is versatile and can be used in various signal processing applications, including but not limited to:
- Audio and video processing
- Medical imaging and diagnostics
- Industrial control and automation
- Telecommunications and networking
- Radar and sonar systems
Q & A
- What is the ADSP-21062LKSZ-160? The ADSP-21062LKSZ-160 is a high-performance digital signal processor from Analog Devices Inc.
- What is the processor core architecture? It is a 32-bit IEEE floating-point computation unit with a 40 MIPS, 25 ns instruction rate.
- How much on-chip SRAM does it have? It has 2M bits of on-chip SRAM, which is dual-ported.
- What is the package type? It comes in a 240-lead thermally enhanced MQFP (32x32) package.
- What are the supported data formats? It supports 32-bit single-precision, 40-bit extended-precision IEEE floating-point, and 32-bit fixed-point data formats.
- Is it ROHS compliant? Yes, it is ROHS compliant.
- What are some of its key features? Key features include dual-ported on-chip SRAM, integrated I/O peripherals, efficient program sequencing, and IEEE JTAG Standard 1149.1 Test Access Port.
- What are some common applications of this DSP? Common applications include audio and video processing, medical imaging, industrial control, telecommunications, and radar and sonar systems.
- What is the operating voltage? The operating voltage is 3.3V.
- What is the peak performance of the ADSP-21062LKSZ-160? The peak performance is 120 MFLOPS.
