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Infineon Technologies CY15B102QSN-108SXI — DC-DC Power Modules
Infineon Technologies

Cypress CY15B102QSN-108SXI FRAM 2Mbit, 7 ns Access

MPNCY15B102QSN-108SXI
End of Life

Cypress Excelon™-LP F-RAM™, CY15B102QSN-108SXI, 2Mbit Non-Volatile FRAM, 7 ns Access Time, 108 MHz SPI - Quad I/O, QPI, 1.8V ~ 3.6V, -40°C ~ 85°C, 8-SOIC.

$15.08Ref. price · indicative, final on quote
CY15B102QSN-108SXI 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

CY15B102QSN-108SXI Technical Specifications
ParameterValue
SeriesExcelon™-LP,F-RAM™
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage1.8V ~ 3.6V
Frequency108 MHz
Memory interfaceSPI - Quad I/O, QPI
Operating temperature-40°C ~ 85°C (TA)
PackageTube
TechnologyFRAM (Ferroelectric RAM)
Access time7 ns
Memory size2Mbit
Memory formatFRAM
Case8-SOIC (0.209\", 5.30mm Width)
Memory organization256K x 8

Product details

7 ns access time — what it buys the design

The Cypress CY15B102QSN-108SXI is a 2 Mbit Excelon™-LP F-RAM™ (Ferroelectric RAM) in an 8-SOIC package. It combines non-volatile storage with a 7 ns access time and a 108 MHz Quad-SPI interface, giving you write speeds that rival SRAM without the battery backup. This makes it a direct fit for applications that log data continuously or need instant non-volatile capture — think industrial PLC event buffers, metering, or printer consumable tracking where a write cycle cannot wait on a page-erase.

Lifecycle and sourcing

Listed as Active and ROHS3 compliant.

Frequently asked questions

Is CY15B102QSN-108SXI RoHS compliant?

Yes, it is ROHS3 Compliant.

What is the closest functional second-source for CY15B102QSN-108SXI?

The Cypress CY15B102Q-SXET is a 2 Mbit FRAM in the same 256K x 8 organization, but it runs at 25 MHz (not 108 MHz), operates from 2.0 V (not 1.8 V to 3.6 V), and is rated -40°C to 125°C with AEC-Q100 automotive qualification. It is a drop-in for temperature-extended or automotive applications, not a speed-equivalent swap.