WP3161D4NFEI-400B1

WP3161D4NFEI-400B1

$74.60
  • Description:WP3 SL 161D4 400MHZ,LF BALLS,PBF
  • Series:-

SKU:d00d69174855 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:WP3 SL 161D4 400MHZ,LF BALLS,PBF
  • Series:-
  • Mfr:Microchip Technology
  • Package:Tray
  • Applications:Network Processor
  • Core Processor:MIPS32® 34Kc™
  • Program Memory Type:SRAM
  • Controller Series:-
  • RAM Size:-
  • Interface:I2C, RMII, UART
  • Number of I/O:-
  • Voltage - Supply:-
  • Operating Temperature:-
  • Mounting Type:Surface Mount
  • Package / Case:672-BBGA
  • Supplier Device Package:672-FCBGA (27x27)
  • Grade:-
  • Qualification:-

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WP3161D4NFEI-400B1

Buying Guide
Summary

Microchip Technology WP3161D4NFEI-400B1 is used in Application Specific Microcontrollers category in embedded designs where toolchain fit and peripheral availability drive integration risk. Key specs include Description (WP3 SL 161D4 400MHZ, LF BALLS, PBF), Core (MIPS32® 34Kc™), Package/case (672-BBGA), and Mounting (Surface Mount).

Selection Notes
  • For WP3161D4NFEI-400B1, confirm the data interface (I2C, RMII, UART) matches your host interface and timing requirements.
  • Verify the package/case (672-BBGA) fits your mechanical constraints and assembly process.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
Alternates & Substitutions
  • For Application Specific Microcontrollers, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • Validate min/max ratings and operating conditions at corners so the substitution does not depend on typical-only behavior.
  • For MCU/memory substitutions, match interface I2C, RMII, UART and verify pin-mux, timing margins, and power sequencing.
  • If you need a second source, provide (package 672-BBGA, interface I2C, RMII, UART) and we will suggest options to evaluate under a clear test plan.
FAQ

Who is the manufacturer of WP3161D4NFEI-400B1?
Microchip Technology

Which Interface is specified for WP3161D4NFEI-400B1?
I2C, RMII, UART

What Supplier Device Package is listed for WP3161D4NFEI-400B1?
672-FCBGA (27x27)

What Applications does WP3161D4NFEI-400B1 have?
Network Processor

Application Scenarios

For Microchip Technology WP3161D4NFEI-400B1 used in Application Specific Microcontrollers designs, the shortlist is often driven by predictable margins and a straightforward validation plan. In practice, 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 building automation, local compute keeps systems functional even when cloud connectivity is intermittent. In consumer products, compute and peripheral integration reduces BOM and speeds product iterations while maintaining stable user experience. 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.

Compatibility Advice
  • For compatibility, validate startup states and default pin configurations so connected peripherals do not enter unsafe modes at reset. This avoids one-off tuning in production.
  • In practice, validate power-domain assumptions and decoupling near the pins so brownouts and erratic behavior do not appear at temperature corners before committing to volume builds.
Project Fit
  • Good fit when you can qualify Microchip Technology WP3161D4NFEI-400B1 for Application Specific Microcontrollers integration with the real wiring and cabling, and you can provision programming and debug access so production test and field recovery are practical.
  • Poor fit when EMI or thermal constraints are strict but cannot be verified under maximum activity, because validation would rely on assumptions that cannot be re-tested later.
WP3161D4NFEI-400B1WP3161D4NFEI-400B1
$74.60
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