ADSP-21990BST
- Mfr.Part #
- ADSP-21990BST
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 176-LQFP
- Datasheet
- Download
- Description
- IC DSP CONTROLLER 16BIT 176LQFP
- Stock
- 2,516
- In Stock :
- 2,516
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DSP (Digital Signal Processors)
- Boundary Scan :
- yes
- Type :
- FIXED POINT
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Clock Rate :
- 160MHz
- Address Bus Width :
- 20
- Voltage - Core :
- 2.50V
- Supply Voltage-Max (Vsup) :
- 2.625V
- Non-Volatile Memory :
- External
- Qualification Status :
- COMMERCIAL
- Voltage - I/O :
- 3.30V
- Terminal Position :
- QUAD
- Packaging :
- Tray
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Height Seated (Max) :
- 1.6mm
- Terminal Finish :
- NOT SPECIFIED
- Surface Mount :
- yes
- Interface :
- SPI, SSP
- Package / Case :
- 176-LQFP
- Operating Temperature :
- -40°C~85°C
- Length :
- 24mm
- Barrel Shifter :
- yes
- Pin Count :
- 176
- Terminal Form :
- Gull wing
- On Chip Data RAM :
- 20kB
- Pbfree Code :
- No
- Supply Voltage :
- 2.5V
- Peak Reflow Temperature (Cel) :
- 225
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Bus Architecture :
- Multiple
- Supply Voltage-Min (Vsup) :
- 2.375V
- JESD-30 Code :
- S-PQFP-G176
- Width :
- 24mm
- Clock Frequency :
- 160MHz
- External Data Bus Width :
- 16
- Series :
- ADSP-21xx
- Number of Terminations :
- 176
- Low Power Mode :
- yes
- Terminal Pitch :
- 0.5mm
- Datasheets
- ADSP-21990BST

DSP Analog Devices, Inc. ADSP-21990BST Overview
The ADSP-21990BST by Analog Devices, Inc. represents a pivotal advancement in the field of digital signal processing technology. As a 16-bit DSP controller, this integrated circuit is housed in a 176LQFP package, ensuring a compact footprint while delivering robust performance. Ideal for applications requiring precise and efficient signal manipulation, the ADSP-21990BST excels in environments where space and power efficiency are critical. Its integration capabilities make it a top choice for designers aiming to enhance system reliability and functionality in complex digital processing scenarios. The use of DSP Analog Devices, Inc. ADSP-21990BST in your designs ensures top-tier performance and reliability, crucial for high-demand applications.
ADSP-21990BST Features
This DSP controller is equipped with a range of features that bolster its utility in high-performance settings. Key attributes include its high-speed 16-bit processing capability which is essential for handling complex algorithms efficiently. Additionally, the 176LQFP packaging not only provides a protective enclosure but also facilitates easier integration into various system architectures. With its advanced signal processing capabilities, the ADSP-21990BST offers exceptional accuracy and speed, making it an indispensable component for any signal-intensive application.
ADSP-21990BST Applications
- Automotive Audio Systems: Enhances sound quality through sophisticated signal processing algorithms, ensuring crystal clear audio reproduction in vehicle entertainment systems.
- Industrial Control Systems: Utilizes its robust processing capabilities to manage and optimize operations in complex industrial environments, enhancing efficiency and safety.
- Telecommunications Infrastructure: Critical for managing data transmission and signal integrity, ensuring reliable communication in networks.
- Medical Imaging Devices: Supports advanced imaging techniques by processing high volumes of data rapidly, crucial for delivering accurate and timely medical diagnostics.
- Consumer Electronics: Powers a variety of devices, from high-definition televisions to advanced audio systems, where superior signal processing enhances user experience.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















