All Alternatives

Alternatives to Microchip Technology AT45DB161E-SHD-T

Microchip Technology AT45DB161E-SHD-T and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Microchip Technology AT45DB161E-SHD-T

AT45DB161E-SHD-T compared against its qualified second sources
AT45DB161E-SHD-TMicrochip TechnologyAT45DB161E-SHF-TRenesas Electronics CorporationAT45DB161E-SHD2B-TRenesas Electronics Corporation+2more
FFF CompatibilityThe package type (8S2, 8-lead EIAJ SOIC, 0.208" wide) and pin assignments are 100% identical to the queried part.Uses the same physical dimensions and SMD mounting style with identical lead spacing and body width.Identical 16Mbit density, 85 MHz clock speed, dual SRAM buffers, and default 528-byte page size; supply voltage range is slightly wider, which is safer.Housed in the identical 8S2 SOIC-8 package (0.208" wide) with identical pin mapping.Matches the physical body shape and SMT dimensions exactly.Factory pre-configured for power-of-2 'binary' page size (512 bytes/page) instead of the standard 528 bytes/page.
AI Summary

AT45DB161E-SHD-T by Microchip Technology: FLASH Memory IC 16Mbit SPI 85 MHz 8-SOIC.

This active Renesas part serves as a direct drop-in replacement with the same EIAJ SOIC package and software instruction set. It offers a wider supply voltage range down to 2.3V and has a manufacturer-guaranteed longevity support extending until January 2034.

  • True drop-in replacement requiring zero board layout changes
  • Wider operating voltage range (2.3V to 3.6V vs 2.5V to 3.6V)
  • Active product status with guaranteed manufacturer support longevity until January 2034

This is an identical physical footprint sibling whose only difference is being pre-configured for 512-byte page sizes from the factory. It requires firmware updates if your system's bootloader or drivers expect 528-byte pages.

  • Same package size, pinout, and physical footprint as the queried part
  • Same operating voltage range (2.5V to 3.6V) and 85 MHz clock speed
  • Pre-configured page size of 512 bytes can break compatibility if legacy drivers expect 528 bytes.
Lifecycle StatusObsoleteActiveNRND
Market AvailabilityDiscontinuedIn stockIn stock
REACHREACHREACHREACH
RoHSRoHSRoHSRoHS
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————

Unlock all 4 alternatives

Sign in with your work email to read every gated row on this table — description, lead time, origin, export control and the full technical data.

Sign in to unlock

Signing in creates a free Parter account. We use your name and email to contact you about Parter — see our Privacy Policy.

  • Find & compare verified second sources
  • Spot risk early with real-time part monitoring
  • Stay compliant and production-ready

Related parts

PartMarket availabilityLifecycleAlternatives available
AT45DB321D-SU-2.5Microchip TechnologyDiscontinuedObsolete4Alternatives availableSee Alternatives
AT24C02BN-SH-TMicrochip TechnologyNon-stockObsolete5Alternatives availableSee Alternatives
AT45DB081B-RUMicrochip TechnologyDiscontinuedObsolete4Alternatives availableSee Alternatives
MAX3491ESDAnalog DevicesDiscontinuedObsolete6Alternatives availableSee Alternatives

You searched one part. Parter watches your whole BOM.

  1. All your BOM, at once

    Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.

  2. Hear about problems before they hit production

    Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.

  3. Qualified replacements in minutes, not days

    Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.

Schedule a demo

See Parter in action

Discover how Parter can help your hardware team:

  • Streamline your hardware operations with AI
  • Detect and prevent lifecycle disruptions
  • Accelerate product development
  • Stay compliant and production-ready