Home

Products

Embedded

DSP (Digital Signal Processors)

Digital Signal Processors

ADSP-21487KSWZ-5BB

Banner
productimage

ADSP-21487KSWZ-5BB

Mixed Signal Processor, 40-Bit Size, 16-Ext Bit, 25MHz, CMOS, PQFP176

Manufacturer: Analog Devices Inc.

Categories: Digital Signal Processors

Quality Control: Learn More

The Analog Devices Inc. ADSP-21487KSWZ-5BB is a 40-bit mixed-signal processor from the ADSP21487 series. It features a 25MHz clock frequency, 16-bit external data bus, and 24-bit address bus. This CMOS processor utilizes a floating-point format and offers multiple internal bus architectures with integrated cache. It includes 34 DMA channels, 2 timers, and 2 serial I/O ports, along with 3 external interrupts. The device is housed in a 176-terminal PQFP package (JESD-30 code S-PQFP-G176) with a 0.50mm terminal pitch. Program memory is Flash, and it supports a low-profile, square, surface-mount design. Operating temperature ranges from 0°C to 115°C, with a nominal supply voltage of 1.10V. This processor is suitable for applications in audio processing, automotive infotainment, and industrial control systems.

Additional Information

Series: ADSP21487RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:
Technical Details:
FormatFloating Point
Length24.0000
Width24.0000
TechnologyCMOS
Address_Bus_Width24
Barrel_ShifterYes
Bit_Size40
Boundary_ScanYes
Clock_Frequency_Max25.0000000000000000
External_Data_Bus_Width16
Integrated_CacheYes
Internal_Bus_ArchitectureMultiple
JESD_30_CodeS-PQFP-G176
Low_Power_ModeNo
Number_of_DMA_Channels34
Number_of_External_Interrupts3
Number_of_Serial_I_Os2
Number_of_Terminals176
Number_of_Timers2
On_Chip_Data_RAM_Width1
Operating_Temperature_Max115.0000
Operating_Temperature_Min0.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeHLFQFP
Package_Equivalence_CodeHQFP176,1.0SQ,20
Package_ShapeSquare
Package_StyleFLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH
Program_Memory_TypeFLASH
Program_Memory_Width1
RAM_words5242880
Seated_Height_Max1.6000
Supply_Current_Max550.00000000
Supply_Voltage_Max1.1500
Supply_Voltage_Min1.0500
Supply_Voltage_Nom1.1000
Surface_MountYes
Terminal_FormGull Wing
Terminal_Pitch0.500
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeDIGITAL SIGNAL PROCESSOR, MIXED

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Analog Devices FAQs

Analog Devices manufactures analog, mixed-signal, and digital signal processing (DSP) semiconductor components used to convert, measure, and interpret real-world signals.

Analog Devices core components include:

Analog Devices specializes in high-precision signal processing technologies that bridge the physical and digital worlds.

Analog Devices serves industries that require precise signal processing, sensing, and power management solutions.

Analog Devices key industries include:

These industries rely on Analog Devices for accuracy, reliability, and performance in mission-critical applications.

Analog Devices is known for its high-performance analog and signal-processing product lines used in industrial, automotive, and communications systems.

Analog Devices key product lines include:

  • ADXL series - MEMS accelerometers for motion sensing
  • ADIS series - inertial measurement units (IMUs) and precision sensors
  • ADSP series - digital signal processors (DSPs)
  • Blackfin processors - embedded DSP and microcontroller hybrid solutions
  • SHARC processors - high-performance floating-point DSPs
  • LTC (Linear Technology) power solutions - power management ICs and regulators
  • ADF series - RF and frequency synthesis solutions
  • ADA amplifiers - precision and high-speed amplifier families
  • MAX22663 - reinforced six-channel digital isolator
Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.