24AA01T-I/OT More Semiconductors - ICs by Microchip Technology

1Kb I2C compatible 2-wire Serial EEPROM


The Microchip Technology Inc. 24AA01/24LC01B is a 1Kb Serial EEPROM. The device is organized as one block of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V with standby and active currents of only 1 µA and 1 mA, respectively. The 24XX01 also has a page write capability for up to 8 bytes of data. The 24XX01 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN and MSOP packages, and is also available in the 5-lead SOT-23 package.

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Prices starting from US$0.14

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Features

Single supply with operation down to 1.7V for 24AAXX devices, 2.5V for 24LCXX devices
Low-power CMOS technology - Read current 1 mA, typical - Standby current 1 µA, typical (I-temp)
2-wire serial interface, I2Câ„¢ compatible
Schmitt Trigger inputs for noise suppression
Output slope control to eliminate ground bounce
100 kHz and 400 kHz compatibility
Page write time 3 ms, typical
More than 1 million erase/write cycles
Data retention >200 years
Factory programmable available

Specifications

Density (Organization) 1K bits (x8)
Operating Voltage Min. (V) 1.7
Oper Voltage Max (V) 5.5
Max. Clock Freq. 400 kHz
Page Size (bytes) 8
Write Protected False
Write Protect Scheme Whole Array
Endurance 1,000,000
Pins | Packaging 5 | SOT-23
Temp Range -40C to +85C
Packing Media Tape and reel (3000)

Last 6 months Inventory & Pricing History


Resources


Application Notes
AN974 - Interfacing I2C™ Serial EEPROMs to PICmicro® Microcontrollers
AN976 - Using the MSSP Module to Interface I2C? Serial EEPROMs with PIC16 Devices
AN979 - Interfacing I2Câ„¢ Serial EEPROMs to PIC18 Devices
AN982 - Interfacing I2C Serial EEPROMs to PIC10 and PIC12 Devices
AN989 - Using the MSSP Module to Interface I2C? Serial EEPROMs with PIC18 Devices
AN991 - Using the C18 Compiler and the MSSP to Interface I2Câ„¢ EEPROMs with PIC18 Devices
AN997 - Using the C18 Compiler to Interface I2C? Serial EEPROMs with PIC18 Devices
AN1019 - EEPROM Endurance Tutorial
AN1028 - Recommended Usage of Microchip I2C? Serial EEPROM Devices
AN1079 - Using the C30 Compiler and the I2C? Peripheral to Interface Serial EEPROMs with dsPIC33F
AN1100 - Using the C30 Compiler to Interface Serial EEPROMs with dsPIC33F
AN1113 - Using C and a Hardware Module to Interface 8051 MCUs with I2C Serial EEPROMs
AN1147 - Interfacing 8051 MCUs with I2C Serial EEPROMs
AN1190 - Using ASM and a Hardware Module to Interface 8051 MCUs with I2C(TM) Serial EEPROMs
AN1195 - Using C to Interface 8051 MCUs with I2C(TM) Serial EEPROMs
AN1418 - Adding Flexibility by Using Multiple Footprints for I2C Serial EEPROMs




Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.016
Shipping Weight (kg) 0.049
Lead Count 5
Package Type SOT-23
Soldering Composition Matte Tin

Alternative Descriptions

1K, 128 X 8 1.8V SERIAL EE, IND | Microchip Technology
24AA01 Series 1 Kbit (128 x 8) 5.5 V Surface Mount I2C Serial EEPROM - SOT-23-5 | Future Electronics
Serial Eeprom, 1Kbit, 400Khz, Sot-23-5 | Newark Electronics
SERIAL EEPROM, 1KBIT, 400KHZ, SOT-23-5 | Farnell
Serial EEPROM, 2-Wire/I2C, 1Kbit (128 x 8bit), 1.7÷5.5V, -40÷85°C | Micros
EEPROM memory, 1Kbit, x8, I2C, -40+85°C, Ucc=1.7/5.5V | ECOM
IC: EEPROM memory | TME


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 24AA01T-I/OT?

Additional datasheets, footprints and schematics for 24AA01T-I/OT are listed on our Part Details page. You can also find images and similar parts to 24AA01T-I/OT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 24AA01T-I/OT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 24AA01T-I/OT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 24AA01T-I/OT fall under?

The 24AA01T-I/OT is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to 24AA01T-I/OT when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the 24AA01T-I/OT you can contact the distributor directly for product support, shipping queries etc.

Is the 24AA01T-I/OT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for 24AA01T-I/OT have stock available?

Authorised distributors including Microchip Technology, Future Electronics, Newark Electronics, Farnell and element14 have stock available or on a lead time for 24AA01T-I/OT.

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