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24LC014-I/SN

Name: 24LC014-I/SN
Rating: 4.7 (12 reviews)

IC EEPROM 1KBIT I2C 400KHZ 8SOIC

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規格

Part Status	Active
DigiKey Programmable	Verified
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	1Kbit
Memory Organization	128 x 8
Memory Interface	I2C
Write Cycle Time - Word, Page	5ms
Voltage - Supply	2.5V ~ 5.5V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	24LC014
Clock Frequency	400 kHz
Access Time	900 ns

概述

Description

The 24LC014-I/SN is a 128 x 8-bit Electrically Erasable Programmable Read-Only Memory (EEPROM) designed for low-power applications. It utilizes I²C (Inter-Integrated Circuit) communication protocol, allowing multiple devices to be connected to the same bus, making it ideal for applications requiring data storage with minimal pin usage.
Key features include a voltage range of 1.8V to 5.5V, a maximum clock frequency of 400 kHz, and an endurance of up to 1 million write cycles per byte. The device supports byte and page write operations, enabling efficient data management. Additionally, it has built-in write protection and an automatic page write mode to facilitate fast data writing.
Due to its low power consumption, it is widely used in applications such as consumer electronics, smart appliances, and industrial devices for storing configuration settings, calibration data, and small amounts of non-volatile data. Overall, the 24LC014-I/SN is a versatile and reliable memory solution for various embedded systems.

Features

The 24LC014-I/SN is a 1Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device featuring I2C (Inter-Integrated Circuit) serial communication. Key features include:
1. Memory Organization: 128 x 8-bit organization.
2. I2C Interface: Supports standard and fast modes, allowing multiple devices on the same bus.
3. Voltage Range: Operates from 1.8V to 5.5V.
4. Data Retention: Offers over 100,000 write cycles and data retention exceeding 100 years.
5. Byte Write and Page Write: Allows writing data one byte at a time or in a page (up to 8 bytes).
6. Low Power Consumption: Designed for low power applications, with standby current in the microamp range.
7. SDA/SCL Pins: Utilizes two pins for data and clock, allowing easy integration into microcontroller designs.
This device is ideal for applications requiring non-volatile data storage, such as configuration settings and user data in consumer electronics.

Package

The 24LC014-I/SN is available in an 8-pin SOIC (Small Outline Integrated Circuit) package type.

Pinout

The 24LC014-I/SN is a 128-bit (16 x 8) EEPROM memory device that features a 8-pin package. The pin count and their functions are as follows:
1. Vcc (Pin 1): Power supply pin.
2. GND (Pin 2): Ground pin.
3. SDA (Pin 3): Serial Data Line for data communication.
4. SCL (Pin 4): Serial Clock Line to synchronize data transfer.
5. WP (Pin 5): Write Protect pin; when tied to Vcc, it prevents write operations.
6. A0 (Pin 6): Chip select pin; used for addressing multiple devices.
7. A1 (Pin 7): Chip select pin; used for addressing multiple devices.
8. A2 (Pin 8): Chip select pin; used for addressing multiple devices.
The 24LC014 communicates via the I2C bus protocol, allowing for efficient data transfer and memory management.

Manufacturer

The manufacturer of the 24LC014-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller and microprocessor solutions, as well as related products such as memory devices, sensors, and analog components. Founded in 1989 and headquartered in Chandler, Arizona, Microchip designs and manufactures a wide range of semiconductor products for various applications, including automotive, industrial, consumer, and communications markets. The 24LC014-I/SN is a 14-bit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) that is commonly used for data storage in embedded systems.

Application

The 24LC014-I/SN is a 1Kb I2C EEPROM used in various applications such as data storage for microcontrollers, configuration settings for devices, calibration data retention, and non-volatile memory for digital systems. It is commonly found in consumer electronics, automotive systems, industrial equipment, and networking devices, where reliable, low-power memory solutions are required.

Equivalent

The 24LC014-I/SN chip is a 1 Kbit I²C EEPROM. Equivalent products include the AT24C01, M24C01, and CAT24C01. These chips offer similar specifications, including I²C interface and 1 Kbit memory capacity. Ensure to verify electrical characteristics and package compatibility for specific applications.