사양
| 속성 | 가치 |
| Package / Case | Bag |
| Series | ADSP-21xx |
| Part Status | Obsolete |
| Type | Fixed Point |
| Interface | Host Interface, Serial Port |
| Clock Rate | 75MHz |
| Non - Volatile Memory | External |
| On - Chip RAM | 40kB |
| Voltage - I / O | 3.30V |
| Voltage - Core | 2.50V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
개요
Description
The ADSP-2186MKST-300 is a high-performance 16-bit fixed-point digital signal processor (DSP) from Analog Devices. It operates at 300 MHz, offering 1.5 MIPS per MHz for efficient real-time signal processing.
Key features:
- On-chip memory: 80 KB RAM (16K program, 16K data, 48K dual-purpose).
- Harvard architecture: Enables simultaneous instruction and data access.
- Integrated peripherals: Serial ports, timers, and host interface for easy system integration.
- Low power: Optimized for embedded applications.
Applications include audio processing, telecommunications, and industrial control. The -MKST variant includes a metal top package for enhanced durability.
For detailed specs, refer to the Analog Devices datasheet.
Key features:
- On-chip memory: 80 KB RAM (16K program, 16K data, 48K dual-purpose).
- Harvard architecture: Enables simultaneous instruction and data access.
- Integrated peripherals: Serial ports, timers, and host interface for easy system integration.
- Low power: Optimized for embedded applications.
Applications include audio processing, telecommunications, and industrial control. The -MKST variant includes a metal top package for enhanced durability.
For detailed specs, refer to the Analog Devices datasheet.
Equivalent
The ADSP-2186MKST-300 is a DSP chip from Analog Devices. Direct equivalents are rare, but similar alternatives include:
- ADSP-218x family (e.g., ADSP-2185, ADSP-2189) with varying speeds.
- ADSP-219x series (e.g., ADSP-2191) for higher performance.
- Modern replacements: ADSP-214xx or SHARC processors (e.g., ADSP-21489) for enhanced features.
Check specs for compatibility. For exact replacements, consult Analog Devices or distributors like Arrow, Avnet.
- ADSP-218x family (e.g., ADSP-2185, ADSP-2189) with varying speeds.
- ADSP-219x series (e.g., ADSP-2191) for higher performance.
- Modern replacements: ADSP-214xx or SHARC processors (e.g., ADSP-21489) for enhanced features.
Check specs for compatibility. For exact replacements, consult Analog Devices or distributors like Arrow, Avnet.
Features
The ADSP-2186MKST-300 is a high-performance DSP from Analog Devices with the following key features:
- 300 MHz clock speed (13.3 ns instruction cycle).
- 80 MIPS sustained performance.
- Harvard architecture with three-bus structure for efficient data handling.
- 16-bit fixed-point processing with 40-bit extended precision.
- On-chip memory: 80 KB (16 KB RAM, 64 KB ROM).
- DMA controller for efficient data transfers.
- Low power (1.8V core, 3.3V I/O).
- Industrial temperature range (-40°C to +85°C).
- JTAG debugging support.
- Packaged in 100-lead LQFP.
Ideal for real-time signal processing in telecom, audio, and embedded systems.
- 300 MHz clock speed (13.3 ns instruction cycle).
- 80 MIPS sustained performance.
- Harvard architecture with three-bus structure for efficient data handling.
- 16-bit fixed-point processing with 40-bit extended precision.
- On-chip memory: 80 KB (16 KB RAM, 64 KB ROM).
- DMA controller for efficient data transfers.
- Low power (1.8V core, 3.3V I/O).
- Industrial temperature range (-40°C to +85°C).
- JTAG debugging support.
- Packaged in 100-lead LQFP.
Ideal for real-time signal processing in telecom, audio, and embedded systems.
Package
The ADSP-2186MKST-300 is packaged in a 100-lead LQFP (Low-Profile Quad Flat Package). This surface-mount package measures 14mm x 14mm and is designed for compact, high-performance DSP applications. The "ST" suffix indicates it is a surface-mount type. The package ensures reliable thermal and electrical performance for the ADSP-2186 DSP in industrial and commercial systems.
