24AA01-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip 24AA01-I/SN is a 1Kbit (128x8) I2C serial EEPROM operating from 1.8V to 5.5V, rated for industrial temperature -40°C to 85°C, in compact 8-pin SOIC package. Supports 400kHz fast mode I2C with 1 million erase/write cycles endurance. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 24AA01-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1550(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 24AA01-I/SN?
- 1Kbit (128 x 8 bytes) EEPROM with 1.8V to 5.5V wide supply voltage range
- 400 kHz fast-mode I2C interface, hardware address selectable up to 8 devices per bus
- Industrial temperature rating -40°C to +85°C with 1 million write cycle endurance
What is 24AA01-I/SN used for?
The 24AA01-I/SN is widely used in consumer electronics and industrial equipment for storing calibration data, configuration parameters, and device identification. Its low 1.8V operating voltage makes it ideal for battery-powered devices such as portable medical instruments and IoT sensors. The I2C interface with hardware address selection enables multi-device configurations on shared microcontroller buses.
What are the specifications of 24AA01-I/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 1991-01-01 |
| YTEOL | 8 |
| Memory IC Type | EEPROM |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Terminal Finish | Matte Tin (Sn) |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Thailand |
Where can I find the 24AA01-I/SN datasheet?
24AA01-I/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for 24AA01-I/SN?
Compatible alternatives and drop-in replacements for 24AA01-I/SN:
Frequently Asked Questions
What is the operating voltage range and maximum clock frequency of the 24AA01-I/SN?
The 24AA01-I/SN operates from 1.8V to 5.5V supply voltage and supports I2C clock speeds up to 400 kHz in fast mode, making it compatible with a wide range of microcontrollers and 3.3V or 5V systems.
How many 24AA01-I/SN devices can be connected to a single I2C bus?
Up to 8 devices of the 24AA01-I/SN can be connected on the same I2C bus simultaneously. Each device uses 3 hardware address pins (A0, A1, A2) to select a unique 7-bit address, enabling up to 8 independent 1Kbit EEPROM nodes on 2-wire I2C.
In which compact designs is the 24AA01-I/SN SOIC-8 package most suitable compared to DIP alternatives?
The SOIC-8 package of 24AA01-I/SN is preferred in space-constrained PCB designs due to its smaller footprint versus 8-pin DIP. It fits easily on SMT production lines, supports industrial temperature -40°C to +85°C, and occupies roughly 50% less board area than a through-hole DIP-8 package.
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About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3060 | $0.31 |
| 100+ | $0.2500 | $25.00 |
| 500+ | $0.1640 | $82.00 |
| 1500+ | $0.1600 | $240.00 |
| 3000+ | $0.1550 | $465.00 |
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