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Renesas Electronics AT45DB041E-SHNHT-T — Signal Isolation
Renesas Electronics

AT45DB041E-SHNHT-T 4Mbit SPI Flash, 85 MHz, 8-SOIC

MPNAT45DB041E-SHNHT-T
End of Life

Renesas AT45DB041E-SHNHT-T, 4Mbit SPI serial flash, 85 MHz clock, 1.65V-3.6V supply, -40°C to 125°C, 8-SOIC package, Tape & Reel.

$1.78Ref. price · indicative, final on quote
AT45DB041E-SHNHT-T datasheet
Packaging8-SOIC (0.209", 5.30mm 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

AT45DB041E-SHNHT-T Technical Specifications
ParameterValue
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage1.65V ~ 3.6V
Frequency85 MHz
Memory interfaceSPI
Operating temperature-40°C ~ 125°C (TC)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyFLASH
Memory size4Mbit
Memory formatFLASH
Case8-SOIC (0.209\", 5.30mm Width)
Memory organization264 Bytes x 2048 pages
Write cycle time - word, page8µs, 3ms

Product details

4 Mbit SPI serial flash for extended-temperature designs

The Renesas AT45DB041E-SHNHT-T is a 4 Mbit serial flash memory with an SPI interface, clocked at 85 MHz. It organizes data as 264 bytes per page across 2048 pages.

85 MHz SPI clock — throughput for code-shadowing and data logging

The 85 MHz SPI clock rate supports execute-in-place (XIP) code shadowing. The page write cycle is 3 ms, and the byte/word write cycle is 8 µs.

Sourcing posture — quoted to order through independent distribution

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

Frequently asked questions

What is the maximum SPI clock frequency for AT45DB041E-SHNHT-T?

The maximum SPI clock frequency is 85 MHz.

Does AT45DB041E-SHNHT-T have an equivalent or replacement?

The AT45DB041E-SSHN-T is a functional equivalent with the same 4 Mbit density and 85 MHz clock, but its temperature range is -40°C to 85°C instead of the -40°C to 125°C of the SHNHT variant. For designs that need the extended temperature range, the SHNHT is the correct choice.

Is AT45DB041E-SHNHT-T compatible with 3.3V logic?

Yes. The supply range of 1.65 V to 3.6 V includes 3.3 V, so the part can be driven directly by a 3.3 V SPI master without level shifters.