Skip to main content
onsemi CAT24S128C4UTR

onsemi CAT24S128C4UTR

MPNCAT24S128C4UTR
End of Life

IC EEPROM 128KBIT I2C 4WLCSP

$0.82404Price · pay online now
Buy Now

$0.82 / ea

58 in stock — maximum per order · 3–4 days lead time

$0.66 / ea from 10 pcs

Packaging4-XFBGA, WLCSP
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026

Specifications

CAT24S128C4UTR specifications
ParameterValue
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage1.7V ~ 5.5V
Clock frequency1 MHz
Memory interfaceI²C
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyEEPROM
Access time400 ns
Memory size128Kbit
Memory formatEEPROM
Case4-XFBGA, WLCSP
Memory organization16K x 8
Write cycle time - word, page5ms