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24LC512-I/SN

Name: 24LC512-I/SN
Rating: 4.7 (12 reviews)

IC EEPROM 512KBIT I2C 8SOIC

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製造商。部分 #24LC512-I/SN
包 SOIC-8
資料表 24LC512-I/SN DataSheet
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規格

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 ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The 24LC512-I/SN is a 512 Kbit I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It features a 64K x 8-bit organization, allowing for storage and retrieval of data. The device operates on a voltage range of 1.7V to 5.5V, making it suitable for various applications, including consumer electronics and industrial systems.
This EEPROM uses the I2C (Inter-Integrated Circuit) protocol, allowing multiple devices to be connected on the same bus. It supports a maximum clock frequency of 400 kHz in fast mode, enabling quick data access. The 24LC512-I/SN offers up to 1 million write cycles and has a data retention of over 100 years.
Key features include a 2-wire interface, built-in page write capability for efficient data storage, and the ability to perform both read and write operations. This makes it an ideal choice for applications requiring non-volatile memory storage, such as configuration settings, calibration data, and log files.

Features

The 24LC512-I/SN is a 512 Kbit (64 Kbyte) I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip. Key features include:
1. Memory Organization: 64 pages of 256 bytes each.
2. I2C Interface: Supports standard (100 kHz) and fast (400 kHz) modes.
3. Low Power Consumption: Operates with low standby and active current.
4. Wide Voltage Range: Operates from 1.8V to 5.5V, accommodating various applications.
5. Endurance: Up to 1 million write/erase cycles, ensuring reliability.
6. Data Retention: Retains data for over 200 years at 25°C.
7. Built-in Write Protection: Prevents accidental write operations.
8. Multiple Device Support: Allows up to 8 devices on a single I2C bus using different addresses.
9. Industrial Temperature Range: Operates from -40°C to +85°C, suitable for harsh environments.
These features make the 24LC512-I/SN ideal for applications requiring non-volatile memory storage, such as data logging and configuration storage.

Package

The 24LC512-I/SN is available in an 8-pin PDIP (Plastic Dual In-line Package) and a 14-pin SOIC (Small Outline Integrated Circuit) package type.

Pinout

The 24LC512-I/SN is a 512 Kbit (64 Kbyte) I2C EEPROM that features a 8-pin configuration. The pinout and their functions are as follows:
1. VCC: Power supply pin (typically +2.5V to +5.5V).
2. GND: Ground pin.
3. SDA: Serial Data line for data transfer; bidirectional.
4. SCL: Serial Clock line; used to synchronize data transfer.
5. WP: Write Protect pin; when connected to VCC, it prevents write operations.
6. A0, A1, A2: Address pins; used to control the device address on the I2C bus for multi-device configurations.
7. NC: No Connect; not internally connected to any circuit.
This device supports I2C communication and has a maximum clock frequency of 1 MHz. It is commonly used in applications requiring non-volatile memory storage.

Manufacturer

The manufacturer of the 24LC512-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductors. Founded in 1989, the company specializes in embedded control solutions, offering a wide range of products including microcontrollers, memory devices, and development tools. Microchip serves diverse industries, including automotive, industrial, consumer, and telecommunications, and is known for its commitment to providing comprehensive support and innovative technologies. The 24LC512-I/SN is a 512 Kbit I2C EEPROM (Electrically Erasable Programmable Read-Only Memory), commonly used for data storage in various electronic applications.

Application

The 24LC512-I/SN is a 512 Kbit I2C EEPROM used in various applications, including data logging, configuration storage, and firmware updates in embedded systems. Its non-volatile memory is ideal for storing sensor data, user settings, and calibration data in consumer electronics, industrial devices, and automotive systems. It is also utilized in smart meters and IoT devices for reliable data retention.

Equivalent

The 24LC512-I/SN is a EEPROM chip with a 512 Kbit (64 KB) memory capacity. Equivalent products include the AT24C512, M24C512, and FM24C512. These alternatives generally offer similar specifications regarding memory size, I2C interface, and voltage compatibility. Always check the specific datasheets for detailed pin configurations and electrical characteristics to ensure compatibility for your application.