AD21478WYSWZ2B02

AD21478WYSWZ2B02

  • Description:SHARC 266MHZ PROCESSOR
  • Series:-

SKU:6c46e43f86d5 Category: Brand:

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Product Detailed Parameters

  • Description:SHARC 266MHZ PROCESSOR
  • Series:-
  • Mfr:Analog Devices Inc.
  • Package:Tray
  • Type:Floating Point
  • Interface:DAI, DPI, EBI/EMI, I2C, SPI, SPORT, UART/USART
  • Clock Rate:266MHz
  • Non-Volatile Memory:ROM (4Mbit)
  • On-Chip RAM:3Mbit
  • Voltage - I/O:3.30V
  • Voltage - Core:1.20V
  • Operating Temperature:-40°C ~ 105°C (TA)
  • Mounting Type:Surface Mount
  • Package / Case:100-LQFP Exposed Pad
  • Supplier Device Package:100-LQFP-EP (14x14)
  • Grade:Automotive
  • Qualification:-

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AD21478WYSWZ2B02

Buying Guide
Summary

Analog Devices Inc. AD21478WYSWZ2B02 is used in DSP (Digital Signal Processors) category in embedded designs where toolchain fit and peripheral availability drive integration risk. Key specs include Description (SHARC 266MHZ PROCESSOR), Temperature (-40°C ~ 105°C (TA)), Package/case (100-LQFP Exposed Pad), and Mounting (Surface Mount).

Selection Notes
  • For AD21478WYSWZ2B02, confirm the operating frequency (266MHz) and any related tolerance requirements.
  • Verify the operating temperature range (-40°C ~ 105°C (TA)) and derate as needed in your application.
  • Confirm On-Chip RAM (3Mbit) is suitable for your use case and operating conditions.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
Alternates & Substitutions
  • For DSP (Digital Signal Processors), validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • Check that temperature -40°C ~ 105°C (TA) matches your system, then validate at corners instead of relying on typical values.
  • For MCU/memory substitutions, match interface DAI, DPI, EBI/EMI, I2C, SPI, SPORT, UART/USART and verify pin-mux, timing margins, and power sequencing.
  • If you already have candidate alternates, send the list and we can check drop-in risks against (package 100-LQFP Exposed Pad, interface DAI, DPI, EBI/EMI, I2C, SPI, SPORT, UART/USART, frequency 266MHz).
FAQ

What are common selection points for a microcontroller like AD21478WYSWZ2B02?
Check flash/RAM headroom, peripheral set, connectivity options, package constraints, and availability for your production horizon.

Which Grade is listed for AD21478WYSWZ2B02?
Automotive

What Voltage - I/O is listed for AD21478WYSWZ2B02?
3.30V

What Interface does AD21478WYSWZ2B02 have?
DAI, DPI, EBI/EMI, I2C, SPI, SPORT, UART/USART

Application Scenarios

Selecting Analog Devices Inc. AD21478WYSWZ2B02 for DSP (Digital Signal Processors) usually comes down to meeting the system constraints that matter most: limits, interfaces, and testability in the real build. They commonly sit at the center of sensor fusion, protocol processing, or deterministic control loops where latency and reliability matter. Well-matched compute devices reduce software complexity by providing the right hardware acceleration and I/O integration. In industrial automation, controllers run deterministic logic and protocol stacks in EMI-heavy cabinets with dust and vibration. In smart factories, they run real-time control and protocol stacks in cabinets with dust and vibration, where remote diagnostics and OTA updates reduce downtime. In real deployments, across automotive and transportation, they manage gateways and subsystem controllers that must survive thermal cycling and support safety diagnostics. From a lifecycle perspective, clear selection criteria and repeatable validation practices make long-term support simpler.

Compatibility Advice
  • Before committing to volume builds, confirm boot strapping, reset sequencing, and programming access so bring-up and recovery are deterministic across builds. This avoids one-off tuning in production.
  • To reduce integration risk, validate power-domain assumptions and decoupling near the pins so brownouts and erratic behavior do not appear at temperature corners. This helps field behavior stay predictable across lots.
Project Fit
  • Strongest fit when you can qualify Analog Devices Inc. AD21478WYSWZ2B02 for DSP (Digital Signal Processors) integration with the real wiring and cabling, typically when you need deterministic boot and recovery behavior and can validate it across power cycling and resets.
  • Less ideal when integrating Analog Devices Inc. AD21478WYSWZ2B02 for DSP (Digital Signal Processors), I/O voltage domains are uncertain, increasing long-term overstress and compatibility risk, because integration risk stays high when key margins cannot be measured.
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