24LC512-I/SM
Plastic surface-mount package24LC512-I/SM
Plastic surface-mount package
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Manufacturer Part # : 24LC512-I/SM
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Package/Case: SO-8
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Brand: Microchip Technology
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Product Categories : Memory
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Series : 24LC512
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Shipping & Payment
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Service & Packaging
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.
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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]
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24LC512-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!
Interested Parts
24LC512-I/SM Details
The 24LC512-I/SM is a high-reliability serial I2C EEPROM from Microchip Technology, designed for storing small amounts of non-volatile data. This device is ideal for consumer electronics, automotive applications, industrial control systems, medical devices, and communication equipment that require secure data storage.
Key Features
- High-speed Data Transfer: Enables fast data transfer rates.
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
- Fully Customizable Interface: Allows for customization to meet specific application requirements.
Applications
- Consumer Electronics: Ideal for storing small amounts of non-volatile data in consumer devices.
- Automotive Applications: Suitable for automotive control systems that require secure data storage.
- Industrial Control Systems: Designed for industrial control applications that require reliable data storage.
- MEDICAL DEVICES: Ideal for storing small amounts of non-volatile data in medical devices.
Where to Use:
The 24LC512-I/SM is suitable for applications that require secure serial I2C data storage, such as consumer electronics, automotive systems, industrial control systems, and medical devices.
How to Use:
Connect the VCC pin to a positive power supply voltage, GND to ground, and SCK/SO pins to your system's clock signal. Ensure proper communication by sending I2C signals to the device. For detailed usage instructions, refer to the datasheet.
Application Circuit:
The application circuit diagram for the 24LC512-I/SM illustrates how to connect the EEPROM to your system bus. It includes connections for power supply, ground, and communication signals, ensuring proper operation and reliable data storage.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents:
- AT24LC512A: A similar serial I2C EEPROM from Microchip Technology offering comparable features and performance.
- M25P128: An alternative serial flash memory device from STMicroelectronics with equivalent functionality.
Complementary:
The 24LC512-I/SM can be complemented by other Microchip Technology EEPROM products, such as the 24LC512B, which offers additional features and capacities for more demanding applications.
When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.
Frequently Asked Questions:
Q: What is the maximum clock frequency supported by the 24LC512-I/SM?
A: The device supports a maximum clock frequency of 400 kHz. For more details, refer to the datasheet for specific operating conditions and limitations.
Q: Can the 24LC512-I/SM be used in temperature ranges beyond its specified range?
A: Yes, the device can operate outside of its specified temperature range. However, please refer to the datasheet for specific guidance on usage and limitations.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Number | 24LC512-I/SM | Memory Capacity | 512 Kilobits (64 Kilobytes) |
Interface | I2C (Two-Wire) | Package Type | SOIC-8 |
Operating Voltage | 1.7V to 5.5V | Write Cycle Time | 5 ms (Maximum) |
Operating Temperature Range ! | -40°C to +85°C | Manufacturer | Microchip Technology Inc. |
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.
FAQs
What is 24LC512-I/SM?
The 24LC512-I/SM is a 512 Kbit (64 Kbyte) I2C-compatible serial Electrically Erasable Programmable Read-Only Memory (EEPROM) provided by Microchip Technology. It offers non-volatile memory storage with a simple two-wire interface, making it suitable for applications requiring data storage and retrieval.
How Does 24LC512-I/SM Work?
The 24LC512-I/SM operates as a non-volatile memory device that can store and retain data even when power is removed. It communicates over the I2C serial protocol, allowing for easy integration with microcontrollers and other peripheral devices. Data can be read from or written to the EEPROM using the specified protocol commands.
How Many Pins does 24LC512-I/SM have and What are the Functions of the Pinout Configuration?
The 24LC512-I/SM is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- A0, A1, A2: Device address pins for I2C communication.
- SDA: Serial data line for I2C communication.
- SCL: Serial clock line for I2C communication.
- WP: Write Protect pin for hardware write protection.
What are the Pros and Cons of 24LC512-I/SM?
Pros:
- High Storage Capacity: Offers 512 Kbits of non-volatile memory storage.
- I2C Compatibility: Interfaces with microcontrollers and other devices using the I2C protocol.
- Low Power Consumption: Operates with low power consumption, suitable for battery-powered applications.
- Small Form Factor: Compact 8-pin SOIC package for space-efficient designs.
Cons:
- Write Time: EEPROM write times may be slower compared to other memory technologies.
- Data Retention: Limited by specified endurance and retention cycles.
- Complexity: Requires understanding of the I2C protocol for proper communication and operation.
Are There Any Equivalents/Alternatives to 24LC512-I/SM for Recommendation?
- Equivalents to the 24LC512-I/SM include the CAT24C512 from ON Semiconductor and the AT24C512 from Microchip Technology.
- Alternatives to consider are the 24FC512 from Microchip Technology and the M24M02 from STMicroelectronics.
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Price details
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