Product Overview

ADSP-21060LCW-160 is a high-performance 32-bit floating-point signal processor belonging to Analog Devices' SHARC family, designed for high-end signal processing applications such as communications, graphics, and imaging. It adopts the Super Harvard Architecture with 4 independent buses, 32-bit IEEE floating-point computation units, on-chip dual-ported SRAM, integrated I/O peripherals, and supports multiprocessing capabilities. The package is a 240-lead ceramic quad flat package (CQFP) with a heat slug down design, compliant with RoHS standards.

Key Features

• Excellent processing performance: 40 MIPS instruction rate (25 ns instruction cycle), 120 MFLOPS peak floating-point performance, and 80 MFLOPS sustained performance, with single-cycle instruction execution to meet high-performance signal processing needs.
• Large on-chip memory: Integrated 4M-bit on-chip dual-ported SRAM, supporting independent access by the core processor and DMA controller, enabling complex data processing without external memory.
• Powerful multiprocessing capability: Equipped with 6 link ports, supporting glueless connection of up to 6 processors, with distributed bus arbitration and 240 MBps data transfer rate per port, suitable for large-scale parallel processing systems.
• Wide temperature operation: Operating temperature range from -40°C to +100°C, 3.3V low-voltage design, combined with thermally enhanced CQFP package (with heat slug down), adapting to industrial-grade harsh environments.
• Rich interfaces and debugging support: Integrated IEEE JTAG 1149.1 test interface for on-chip emulation; 2 synchronous serial ports supporting 40 Mbps transmission; compatible with SPI and host interfaces, simplifying system integration.

Technical Specifications

Typical Applications

• In high-end communication systems, ADSP-21060LCW-160, with 120 MFLOPS floating-point performance and multiprocessor support, efficiently processes complex modulation/demodulation algorithms. Its 6 link ports enable parallel data transmission across multiple channels, ensuring high throughput and low latency of communication links.
• For industrial control systems requiring stable operation in wide-temperature environments, this product’s -40°C to +100°C operating range, 3.3V low-power design, and fast data access via dual-ported SRAM meet the stringent requirements of real-time control algorithms (e.g., robot motion control, precision instrument adjustment).
• In multiprocessor audio processing platforms, its 4M-bit on-chip SRAM caches large amounts of audio data, 120 MFLOPS performance supports high-resolution audio filtering and mixing, and 6 link ports enable collaborative work of multiple processors, easily handling multi-channel surround sound processing.

Why Choose ADSP-21060LCW-160?

• High-performance floating-point processing: 120 MFLOPS peak performance with 32-bit IEEE floating-point precision, more suitable than fixed-point processors for high-precision applications (e.g., radar signal processing).
• Flexible multiprocessing expansion: 6 link ports support glueless multiprocessor connection, scalable to up to 6 nodes, increasing system throughput by 6x, ideal for large-scale parallel processing.
• Wide temperature and reliable design: Operating from -40°C to +100°C, with 240-lead CQFP package with heat slug, ensuring stability in industrial and aerospace harsh environments.
• Rich on-chip resources: 4M-bit dual-ported SRAM reduces reliance on external memory; integrated serial ports and JTAG interface simplify system design and shorten development cycles.
• Low power consumption and compliance: 3.3V operating voltage reduces power consumption; RoHS compliant, suitable for devices with environmental and energy efficiency requirements.
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