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Microchip Technology 24C01CT-I/OT — Interface & Transceivers
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Microchip Technology / Interface & Transceivers

24C01CT-I/OT 1Kbit I2C EEPROM, SOT-23-6, 400 kHz

MPN 24C01CT-I/OT
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

Microchip 24C01CT-I/OT, 1Kbit I2C EEPROM, 128 x 8 organization, 400 kHz clock, 900 ns access, 4.5V-5.5V supply, SOT-23-6, -40°C to 85°C.

In Stock: 1,008 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$0.31 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$0.31
10+ pcs
$0.28
30+ pcs
$0.25
100+ pcs
$0.23
500+ pcs
$0.21
1,000+ pcs
$0.20
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$0.31 / ea

1,008 in stock — maximum per order · 3–4 days lead time

$0.28 / ea from 10 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (14)
Package / Case SOT-23-6
Supply Voltage 4.5V ~ 5.5V
Speed / Frequency 400 kHz
Memory / RAM 1Kbit

Full Technical Specifications

14 Parameters
24C01CT-I/OT specifications
Parameter / AttributeSpecification / Value
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Clock frequency400 kHz
Memory interfaceI²C
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyEEPROM
Access time900 ns
Memory size1Kbit
Memory formatEEPROM
CaseSOT-23-6
Memory organization128 x 8
Write cycle time - word, page1ms
[DESK] Shenzhen Spot Allocation · 2h Response

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Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.

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[01] Emergency Shortage 24-48h Shenzhen Dispatch

Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.

[02] Industrial Packaging Tape & Reel / Tray / Tube

Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.

[03] WhatsApp QC Proof 45x Microscope QC Photos

High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.

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Technical Details & Description

1Kbit I2C EEPROM in a hand-solderable SOT-23-6

The Microchip 24C01CT-I/OT is a 1Kbit serial EEPROM with an I2C interface, organized as 128 bytes x 8 bits. The 900 ns access time is standard for this density and bus speed — fine for storing calibration constants, device IDs, or small lookup tables. The SOT-23-6 package is a six-pin footprint you can hand-solder without a hot-air station, which makes it a practical choice for prototype runs or low-volume production where reflow isn't available.

Supply voltage — 5V only, no 3.3V operation

This part is specified for 4.5V to 5.5V only. It will not operate at 3.3V. If your design runs on a 3.3V rail, the 24LC01BHT-I/MNY is a pin-compatible alternative that works down to 2.5V, though its write cycle time is 5 ms versus the 1 ms of this part.

Frequently asked questions

What is the memory size of 24C01CT-I/OT?

Design engineers need to confirm capacity for code storage or data logging.

What is the operating voltage range of 24C01CT-I/OT?

Ensures compatibility with system power supply; mismatched voltage can damage IC.

Is 24C01CT-I/OT compatible with 3.3V?

Common question from designers using lower-voltage systems; part requires 4.5-5.5V.

Where can I buy 24C01CT-I/OT?

Sourcing buyers need immediate stock and price to fill BOM line.

What is the package of 24C01CT-I/OT?

Maintenance techs and designers need footprint to verify PCB fit.

Can 24C01CT-I/OT be used as a replacement for 24C01?

Brokers and engineers need to know cross-compatibility when substituting parts.

24C01CT-I/OT
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