Manufacturer Part Number
ADSP-2181BSTZ-133
Manufacturer
Analog Devices
Introduction
High-performance digital signal processor with fixed-point architecture
Product Features and Performance
Fixed Point DSP architecture
Synchronous Serial Port (SSP) interface
Clock rate of 33.3MHz
80kB on-chip RAM for efficient data processing
5V I/O and core voltage for compatibility with TTL-level designs
Operates across industrial temperature range (-40°C to 85°C)
Surface Mount 128-LQFP package for PCB integration
Product Advantages
High-speed processing for real-time applications
Interface flexibility with SSP
Adequate on-chip memory for complex algorithms
Durable for industrial applications with extended temperature range
Key Technical Parameters
Interface: Synchronous Serial Port (SSP)
Clock Rate: 33.3MHz
Non-Volatile Memory: External
On-Chip RAM: 80kB
Voltage - I/O: 5.00V
Voltage - Core: 5.00V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Compliance with industrial temperature standards
Robust LQFP packaging for secure mounting
Compatibility
Interfaces with systems requiring 5V logic levels
Application Areas
Industrial control
Motor control
Audio processing
Instrumentation
Product Lifecycle
Obsolete product status
Discontinuation possible
Replacements or upgrades should be sought
Several Key Reasons to Choose This Product
High-speed operation allowing for real-time DSP
Large on-chip memory capacity ideal for processing-intensive tasks
Proven track record in industrial applications for reliability
Compatibility with existing 5V systems to ease integration