24AA1025-I-SM

Name: 24AA1025-I-SM
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

1 Megabit EEPROM with 2-wire interface for I2C communication

6,031 Effective Inventory

24AA1025-I-SM

Effective Inventory6,031

1 Megabit EEPROM with 2-wire interface for I2C communication

Manufacturer Part # : 24AA1025-I-SM
Package/Case: SOP
Brand: Microchip Technology
Product Categories : EEPROMs

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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Tape and Reel

Cut Tape

Tube or Tray

24AA1025-I-SM DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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24AA1025-I-SM Details

The 24AA1025-I-SM is a 1024K-bit I2C EEPROM from Microchip Technology, designed for flexible and efficient data storage applications. This device utilizes a 2-wire I2C interface, making it easy to integrate into a wide variety of systems. It features a low power consumption mode, making it ideal for battery-powered devices, and is housed in a compact 8-lead MSOP package, suitable for space-constrained designs.

Pinout

1 (SDA): Serial Data Input/Output
2 (SCL): Serial Clock Input
3 (WP): Write Protect Input
4 (GND): Ground
5 (VCC): Positive Power Supply
6 (NC): No Connection
7 (NC): No Connection
8 (NC): No Connection

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Large Memory Capacity: Provides 1024K-bit memory for data storage.
I2C Interface: Simplifies connectivity with a 2-wire I2C protocol.
Low Power Consumption: Ideal for battery-powered applications with minimal energy usage.
Write Protection: Features a write protect pin to safeguard data integrity.
Compact Size: Housed in an 8-lead MSOP package for space-efficient designs.

Application

Data Logging: Utilized in data logging devices for efficient data storage.
Consumer Electronics: Ideal for consumer electronics requiring non-volatile memory.
Microcontroller Projects: Commonly used in microcontroller-based projects for data persistence.

Where to Use

The 24AA1025-I-SM is suitable for applications that require reliable non-volatile memory. It is perfect for use in data logging, consumer electronics, and projects utilizing microcontrollers where low power and compact size are important design aspects.

How to Use

Connect the 24AA1025-I-SM to your microcontroller via the I2C interface by wiring the SDA and SCL pins appropriately. Ensure the power supply is connected to VCC and GND. Use the WP pin for enabling write protection if necessary. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the 24AA1025-I-SM illustrates how to integrate the EEPROM into an I2C bus network. It includes connections for energy supply, communication lines, and any necessary pull-up resistors to ensure proper function.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

24LC1025: A similar I2C EEPROM from Microchip, offering equivalent memory capacity and features.
M24C1025: An alternative from STMicroelectronics providing similar functionality.

Complementary

The 24AA1025-I-SM can be complemented by the 24AA512-I-SM, which provides a smaller memory capacity for applications requiring less storage space while maintaining the same I2C functionality.

When selecting complementary EEPROM devices, ensure the specifications are aligned with your application needs for enhanced performance and compatibility.

Frequently Asked Questions

Q: What is the maximum clock speed supported by the 24AA1025-I-SM?

A: The 24AA1025-I-SM supports a maximum clock speed of 400kHz in fast mode I2C operations. For additional specifics, refer to the datasheet.

Q: Can I use the 24AA1025-I-SM without the write protection feature?

A: Yes, you can leave the WP pin unconnected for normal operations without write protection enabled. However, it is recommended to utilize it for critical applications where data integrity is paramount.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Category	Integrated Circuits (ICs)MemoryMemory	Mfr	Microchip Technology
Series	-	Package	Tube
Product Status	Active	Programmable	Verified
Memory Type !	Non-Volatile	Memory Format	EEPROM
Technology	EEPROM	Memory Size !	1Mbit
Memory Organization	128K x 8	Memory Interface !	I²C
Clock Frequency	400 kHz	Write Cycle Time - Word, Page	5ms
Access Time	900 ns	Voltage - Supply	1.7V ~ 5.5V
Operating Temperature !	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Package / Case	8-SOIC (0.209", 5.30mm Width)	Supplier Device Package	8-SOIJ
Base Product Number	24AA1025

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification 24AA1025-I-SM PDF Download