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Microchip Technology 11AA02UIDT-I/TT — Discrete Semiconductors

Microchip 11AA02UIDT-I/TT 2Kbit EEPROM, Single Wire

MPN11AA02UIDT-I/TT
End of Life

Microchip Technology 11AA02UIDT-I/TT EEPROM, 2Kbit, Single Wire interface, 1.8V-5.5V, -40°C to 85°C, SOT-23-3, Tape & Reel.

$0.41Ref. price · indicative, final on quote
PackagingTO-236-3, SC-59, SOT-23-3
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

11AA02UIDT-I/TT specifications
ParameterValue
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage1.8V ~ 5.5V
Clock frequency100 kHz
Memory interfaceSingle Wire
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyEEPROM
Memory size2Kbit
Memory formatEEPROM
CaseTO-236-3, SC-59, SOT-23-3
Memory organization256 x 8
Write cycle time - word, page5ms

Product details

2 Kbit EEPROM with a single-wire bus

The 11AA02UIDT-I/TT is a 2 Kbit serial EEPROM from Microchip that communicates over a single-wire interface — no separate clock line, so it frees up a GPIO on the host controller for designs where pin count is tight.

Frequently asked questions

How can I order the 11AA02UIDT-I/TT or check availability?

The 11AA02UIDT-I/TT is an active Microchip EEPROM. Submit an RFQ for a firm lead time and lot traceability.