圖片僅供參考

24AA02E48-I/SN

Name: 24AA02E48-I/SN
Rating: 4.7 (12 reviews)

IC EEPROM 2KBIT I2C 400KHZ 8SOIC

製造商
製造商。部分 #24AA02E48-I/SN
包 SOP8
資料表 24AA02E48-I/SN DataSheet
有現貨的5859

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Package	Tube
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	2Kb (256 x 8)
MemoryInterface	I²C
ClockFrequency	400 kHz
WriteCycleTime-WordPage	5ms
AccessTime	900 ns
Voltage-Supply	1.7V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The 24AA02E48-I/SN is a two-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by Microchip Technology. It is designed for applications that require non-volatile storage of data with low power consumption. The device features a 2 Kbit (256 x 8 bits) memory capacity and operates using the I2C (Inter-Integrated Circuit) protocol, allowing multiple devices to communicate over the same bus.
Key features include:
- Operating voltage range: 1.7V to 5.5V
- High-speed clock rates up to 1 MHz
- Page write capability (up to 16 bytes)
- Write protection for selected memory areas
- Low power consumption in both active and standby modes
The 24AA02E48-I/SN is suitable for a variety of applications, including data logging, calibration data storage, and configuration settings in consumer electronics, automotive, and industrial systems. Its small footprint and robust performance make it a reliable choice for modern embedded systems requiring persistent data storage.

Features

The 24AA02E48-I/SN is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology. It features a 2-kilobit memory capacity organized in 256 x 8 bits.
Key features include:
1. Interface: It communicates via the I²C (Inter-Integrated Circuit) protocol, allowing for easy integration with microcontrollers and other devices.
2. Operating Voltage: It operates within a voltage range of 1.7V to 5.5V, making it suitable for low-power applications.
3. Speed: Supports standard speeds up to 400 kHz for fast data transfer.
4. Write Endurance: The device supports a minimum of 1 million write/erase cycles, ensuring durability.
5. Data Retention: It provides a data retention period of over 200 years, ensuring long-term storage reliability.
6. Package Options: Available in various packages, including SOIC and TSSOP, for flexibility in design.
Overall, the 24AA02E48-I/SN is ideal for applications requiring reliable, non-volatile data storage with a low power footprint.

Package

The 24AA02E48-I/SN is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format.

Pinout

The 24AA02E48-I/SN is a 2-kbit (256 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It has a total of 8 pins. The pin configuration and their functions are as follows:
1. VCC: Power supply (typically 2.5V to 5.5V)
2. GND: Ground
3. SDA: Serial Data Line (bi-directional data signal)
4. SCL: Serial Clock Line (synchronizes the data transfer)
5. A0: Address pin (used to select one of the multiple devices on the I2C bus)
6. A1: Address pin (used in conjunction with A0 for device addressing)
7. A2: Address pin (optional for further device addressing)
8. WP: Write Protect pin (used to protect the memory from write operations)
This device communicates over the I2C interface, allowing for easy integration into various electronic systems for data storage.

Manufacturer

The manufacturer of the 24AA02E48-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductor products, widely recognized for its expertise in embedded control applications. Established in 1989, the company offers a broad range of solutions, including microcontrollers, memory products, and development tools, serving various industries such as automotive, industrial, consumer electronics, and communications. Microchip is known for its commitment to innovation, quality, and customer support, and it has a global presence with extensive resources for design and production. The 24AA02E48-I/SN is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device that is commonly used in applications requiring data storage and retrieval.

Application

The 24AA02E48-I/SN is a 2-kilobit (256 x 8) I2C EEPROM, commonly used in applications such as:
1. Data Storage: Retaining configuration settings and calibration data in embedded systems.
2. Microcontroller Interfaces: Storing parameters for microcontrollers in various devices.
3. Consumer Electronics: Used in TVs, audio systems, and appliances for firmware updates.
4. Industrial Applications: Logging data and settings in sensors and control systems.
5. Automotive: Keeping configuration data for automotive electronics.

Equivalent

The 24AA02E48-I/SN is a 2Kb I2C EEPROM. Equivalent products include:
1. 24C02 - Similar 2Kb I2C EEPROM.
2. AT24C02 - Another 2Kb I2C EEPROM from Microchip.
3. 93C56 - A comparable EEPROM with a different protocol.
Always check specific electrical and timing characteristics for compatibility in your application.