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Renesas Electronics AT45DB021E-SSHNHC-T — Analog & Data Acquisition
Renesas Electronics

AT45DB021E-SSHNHC-T 2Mbit SPI Flash, 70 MHz, 1.65-3.6V

MPNAT45DB021E-SSHNHC-T
End of Life

Microchip AT45DB021E-SSHNHC-T, 2Mbit SPI Flash, 70 MHz clock, 1.65-3.6V supply, 264B x 1024 pages, -40 to 85°C, 8-SOIC.

$1.38Ref. price · indicative, final on quote
AT45DB021E-SSHNHC-T datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

AT45DB021E-SSHNHC-T Technical Specifications
ParameterValue
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage1.65V ~ 3.6V
Frequency70 MHz
Memory interfaceSPI
Operating temperature-40°C ~ 85°C (TC)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyFLASH
Memory size2Mbit
Memory formatFLASH
Case8-SOIC (0.154\", 3.90mm Width)
Memory organization264 Bytes x 1024 pages
Write cycle time - word, page8µs, 3ms

Product details

What this DataFlash part is and where it fits

The Microchip AT45DB021E-SSHNHC-T is a 2Mbit serial SPI DataFlash memory built on a non-volatile FLASH technology. It organizes its memory into 264 bytes per page across 1024 pages.

70 MHz SPI and write timing — what drives the BOM decision

The 70 MHz SPI clock is the headline throughput spec. The write cycle time — 8 µs for a page program and 3 ms for a page erase — sets the floor for how long a firmware update takes.

Sourcing this part

The AT45DB021E-SSHNHC-T is an active, current-production part. It is sourced through independent distribution and quoted to order against an RFQ. If you need a firm price and delivery for a BOM line, submit an RFQ and we will come back with the current picture from our multi-source channel.

Frequently asked questions

Is AT45DB021E-SSHNHC-T obsolete or end-of-life?

No, it carries an Active product status from Microchip. There is no current end-of-life notice, so it is suitable for new designs and production builds.

What is a direct equivalent or replacement for AT45DB021E-SSHNHC-T?

The AT45DB021E-SSHNHA-T is functionally identical — same 2Mbit density, 70 MHz SPI, 8-SOIC package, and supply range. Verify the exact suffix differences with your distributor for drop-in compatibility.

What is the write cycle time for AT45DB021E-SSHNHC-T?

The page write cycle time is 8 µs and the page erase cycle time is 3 ms. These times determine firmware-update throughput for a multi-page update.

Is AT45DB021E-SSHNHC-T RoHS compliant?

Yes, it is ROHS3 compliant, meeting the latest EU restriction-of-hazardous-substances requirements.