Manufacturer Part Number
ADSP-2191MBSTZ-140
Manufacturer
Analog Devices
Introduction
The ADSP-2191MBSTZ-140, part of Analog Devices' ADSP-21xx series, is a high-performance, fixed-point digital signal processor designed to address a variety of demanding audio, telecommunications, and industrial control applications.
Product Features and Performance
Fixed-point processing for efficient data manipulation
Host Interface, SPI, SSP, UART for versatile connectivity
High clock rate of 140MHz supporting rapid data processing
External non-volatile memory for flexible storage solutions
160kB on-chip RAM for substantial internal memory
00V and 3.30V I/O voltage and 2.50V core voltage for low power operation
Operation within -40°C ~ 85°C temperature range ensuring reliability in various environments
Surface mount 144-LQFP package for compact board designs
Product Advantages
High-speed performance suitable for audio and communication processing
Multiple interfaces for easy integration into various systems
Sufficient internal memory for complex algorithms without external memory
Low power consumption enhancing battery life in portable devices
Designed for robust operation in extreme conditions
Key Technical Parameters
Type: Fixed Point
Clock Rate: 140MHz
On-Chip RAM: 160kB
Voltage I/O: 3.00V, 3.30V
Voltage Core: 2.50V
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 144-LQFP
Quality and Safety Features
Manufactured by Analog Devices, known for high-quality electronic components
Compliance with industrial quality and safety standards for reliability
Compatibility
Versatile interfacing options like SPI, SSP, and UART for broad compatibility
Application Areas
Audio processing devices
Telecommunications systems
Industrial control modules
Product Lifecycle
Product Status: Active
Continuously supported with no immediate discontinuation forecast
Upgrades or replacement models are available as technology evolves
Several Key Reasons to Choose This Product
Analog Devices' reputation for reliability and performance
High clock speed enables superior data processing capabilities
Diverse interfacing options make it easily adaptable to various projects
Designed for energy efficiency, extending the life of portable devices
Robust operational temperature range suits challenging environmental conditions
Ongoing product support and availability of upgrades assure long-term usability
ADSP-2189MKCA-300Analog Devices Inc.IC DSP CONTROLLER 16BIT 144MBGA