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ROHM Semiconductor BR93H46RF-2CE2 — Discrete Semiconductors
ROHM Semiconductor

BR93H46RF-2CE2 ROHM EEPROM, 1Kbit, 2MHz, 8-SOIC

MPNBR93H46RF-2CE2
End of Life

ROHM Semiconductor Automotive AEC-Q100 EEPROM, BR93H46RF-2CE2, 1Kbit, Microwire, 2 MHz, 8-SOIC, -40 to +125°C.

$0.44Ref. price · indicative, final on quote
BR93H46RF-2CE2 datasheet
Packaging8-SOIC (0.173", 4.40mm Width)
StockContact for availability
Lead timeIn Stock wk
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

BR93H46RF-2CE2 Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage2.5V ~ 5.5V
Frequency2 MHz
Memory interfaceMicrowire
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyEEPROM
Memory size1Kbit
Memory formatEEPROM
Case8-SOIC (0.173\", 4.40mm Width)
Memory organization64 x 16
Write cycle time - word, page4ms

Product details

1Kbit Microwire EEPROM — parametric fit for parameter storage

The BR93H46RF-2CE2: This is a 1Kbit non-volatile EEPROM (, cites:,) organized as 64 x 16 bits (cites:) with a Microwire serial interface (cites:). The 2 MHz clock rate (cites:) and 4 ms write cycle time (cites:) are typical for this density — fast enough for storing calibration constants, fault logs, or configuration data that is written infrequently but must survive power loss.

8-SOIC footprint — board integration

Surface-mount assembly (cites:) with a standard SOIC-8 footprint — no exposed pad, no thermal via requirements. Available in Tape & Reel (TR) for production pick-and-place or Cut Tape (CT) for prototyping (cites:).

Frequently asked questions

How can I order BR93H46RF-2CE2 or check availability?

The BR93H46RF-2CE2 is an active, AEC-Q100 qualified EEPROM from ROHM Semiconductor.