24LC512-E/SM

Images are for reference only

24LC512-E/SM

+BOM

IC EEPROM 512KBIT I2C 8SOIJ

365 Days Quality Guarantee

7*24 hours service quarantee

90-day after-sales guarantee

Genuine Product Guarantee

Specifications

Attribute Value
Package Tube
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 512Kb (64K x 8)
MemoryInterface I²C
ClockFrequency 400 kHz
WriteCycleTime-WordPage 5ms
AccessTime 900 ns
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.209, 5.30mm Width)

Overview

Description

The 24LC512-E/SM is a 512 Kbit (64 Kbyte) I2C-compatible Electrically Erasable Programmable Read-Only Memory (EEPROM) produced by Microchip Technology. It is designed for use in a wide range of applications that require non-volatile storage, such as data logging, configuration settings, or small-scale data storage in embedded systems.
Key features include:
1. I2C Interface: It supports a two-wire I2C bus for easy integration with microcontrollers and other I2C-compatible devices. The device supports both standard (100 kHz) and fast (400 kHz) I2C modes.
2. Wide Voltage Range: Operates at a voltage range of 1.7V to 5.5V, making it suitable for various applications.
3. Page Write Capability: Supports a page write of up to 128 bytes, enhancing efficiency in data writing operations.
4. Data Retention and Endurance: Offers a data retention of over 200 years and endurance of 1,000,000 write cycles, ensuring reliability and longevity.
5. Small Form Factor: Available in an 8-pin SOIC package, which is surface-mountable, making it ideal for compact designs.
The 24LC512-E/SM is valued for its robustness and versatility in non-volatile memory applications.

Equivalent

The 24LC512-E/SM is a 512Kb I2C EEPROM by Microchip. Equivalent products include:
1. AT24C512C from Atmel/Microchip
2. CAT24C512 from ON Semiconductor
3. M24M02 from STMicroelectronics
4. BR24G512F from Rohm
5. FM24C512 from Cypress Semiconductor
These alternatives offer similar capacities and functionalities but may differ slightly in specifications and operating conditions. Always check datasheets for compatibility.

Features

The 24LC512-E/SM is a 512 Kbit (64 Kbyte) EEPROM organized as 65,536 x 8 bits. It features an I²C serial interface with data transfer rates up to 1 MHz in Fast-Mode Plus. This EEPROM is designed for low-power applications, operating with a supply voltage range of 1.7V to 5.5V. It offers a maximum write current of 3 mA and a maximum read current of 400 µA, with standby current as low as 1 µA for efficient power usage.
The device includes a hardware write-protect pin for safeguarding data integrity. It provides up to 1 million erase/write cycles and data retention of over 200 years, making it highly reliable for long-term data storage. The 24LC512-E/SM features page write capability of up to 128 bytes, allowing efficient data management. It is equipped with Schmitt trigger inputs and noise suppression filters to enhance signal integrity.
Available in an 8-lead SOIC package, the 24LC512-E/SM is well-suited for various applications, including consumer electronics, automotive, and industrial systems.

Pinout

The 24LC512-E/SM is a 512 Kbit I2C serial EEPROM manufactured by Microchip Technology. It is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of the pin configuration and function:
1. Pin 1 (A0): User-configurable hardware address pin.
2. Pin 2 (A1): User-configurable hardware address pin.
3. Pin 3 (A2): User-configurable hardware address pin.
4. Pin 4 (VSS): Ground.
5. Pin 5 (SDA): Serial Data - Bidirectional data line for communication.
6. Pin 6 (SCL): Serial Clock - Used to synchronize data transfer.
7. Pin 7 (WP): Write Protect - Disables write operations if connected to VCC.
8. Pin 8 (VCC): Power Supply.
The 24LC512-E/SM uses a two-wire I2C protocol for communication, making it suitable for applications requiring non-volatile storage with low power consumption.

Manufacturer

The 24LC512-E/SM is manufactured by Microchip Technology Inc. Microchip Technology is a leading American company specializing in the production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits (ICs). Founded in 1989, the company focuses on providing comprehensive semiconductor solutions for a variety of industries, including automotive, industrial, consumer electronics, and telecommunications.
Microchip's business model revolves around developing high-performance, cost-effective solutions that cater to the needs of both large corporations and small businesses. The company is known for its reliable and robust products, with a strong emphasis on quality and customer support. In addition to microcontrollers and integrated circuits, Microchip also offers development tools, technical documentation, and software libraries to aid in the design and implementation of electronic solutions.
The 24LC512-E/SM is an example of Microchip's EEPROM (Electrically Erasable Programmable Read-Only Memory) products, which are used for a wide range of applications requiring non-volatile storage. Through continuous innovation and strategic acquisitions, Microchip Technology has established itself as a significant player in the global semiconductor industry.

Application

The 24LC512-E/SM is a 512 Kbit I2C EEPROM memory chip. Its primary application areas include data logging, where it can store sensor data, and configuration storage for devices like microcontrollers and embedded systems. It is also used in consumer electronics for storing user settings, in industrial systems for non-volatile memory storage, and in automotive applications for data retention under power loss. Additionally, it is used in medical devices to retain calibration or patient data and in communication equipment for firmware updates or system configurations. The chip is valued for its low power consumption and high endurance, making it suitable for a wide range of applications requiring reliable data retention.

Package

The 24LC512-E/SM is a 512 Kbit I2C EEPROM memory device offered in an 8-lead SOIC (Small Outline Integrated Circuit) package.

Products related to 24LC512-E/SM