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24AA08T-I/MS

Name: 24AA08T-I/MS
Rating: 4.7 (12 reviews)

IC EEPROM 8KBIT I2C 400KHZ 8MSOP

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資料表 24AA08T-I/MS DataSheet
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規格

Part Status	Active
DigiKey Programmable	Verified
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	8Kbit
Memory Organization	256 x 8 x 4
Memory Interface	I2C
Clock Frequency	400 kHz
Write Cycle Time - Word, Page	5ms
Access Time	900 ns
Voltage - Supply	1.7V ~ 5.5V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-MSOP
Base Product Number	24AA08

概述

Description

The 24AA08T-I/MS is a 1-kilobit (128 x 8 bits) I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It operates with a supply voltage of 1.8V to 5.5V, making it suitable for low-power applications. The device features a two-wire I2C interface, allowing communication with microcontrollers and other digital systems, and supports multiple devices on the same bus.
The 24AA08T-I/MS includes a page write capability, enabling efficient data storage by writing up to 8 bytes in a single operation. It also provides a maximum clock frequency of 1 MHz for fast data transfer. The chip is designed for applications requiring non-volatile memory, such as data logging, configuration storage, and user settings in various electronic devices.
Additionally, the suffix "I/MS" indicates an industry-standard "I" part with a temperature range of -40°C to +125°C and is available in a surface-mount package, making it suitable for a variety of industrial and consumer applications.

Features

The 24AA08T-I/MS is a 1-kilobit (128 x 8 bit) EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology. Key features include:
1. I2C Interface: Supports a two-wire serial interface, allowing easy integration with microcontrollers.
2. Operating Voltage: Functions within a voltage range of 1.8V to 5.5V, making it suitable for low-voltage applications.
3. Data Retention: Provides a data retention period of up to 100 years.
4. Endurance: Supports at least 1,000,000 write/erase cycles per memory location.
5. Low Power Consumption: Features low active and standby current, enhancing battery life in portable applications.
6. Addressing: Allows up to 8 devices on the same bus, with a unique address for each.
The 24AA08T-I/MS is ideal for applications requiring non-volatile storage, such as configuration settings, calibration data, and other small data storage needs.

Package

The 24AA08T-I/MS is available in an 8-lead MSOP (Mini Small Outline Package) and an 8-lead PDIP (Plastic Dual In-line Package). It is designed for surface mount technology, providing a compact solution for memory applications.

Pinout

The 24AA08T-I/MS is an 8-kilobit (1 kbyte) I2C EEPROM with a total of 8 pins. Here’s a brief overview of the pin functions:
1. VCC (Pin 1): Power supply voltage (typically 1.8V to 5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for data input/output.
4. SCL (Pin 4): Serial Clock Line for synchronizing the data transfer.
5. WP (Pin 5): Write Protect pin (when tied high, prevents write operations).
6. NC (Pin 6): No Connect (not internally connected).
7. NC (Pin 7): No Connect (not internally connected).
8. NC (Pin 8): No Connect (not internally connected).
The device communicates via the I2C interface, allowing multiple devices to be connected on the same bus.

Manufacturer

The manufacturer of the 24AA08T-I/MS isMicrochip Technology Inc. Microchip is a leading American semiconductor company that specializes in designing and manufacturing microcontrollers, memory, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, consumer electronics, industrial automation, and telecommunications. The 24AA08T-I/MS is an I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) device used for various applications requiring non-volatile data storage. Microchip's focus on innovation and quality has established it as a key player in the semiconductor market.

Application

The 24AA08T-I/MS is an 8Kb EEPROM (Electrically Erasable Programmable Read-Only Memory) primarily used in applications requiring non-volatile data storage. Common application areas include consumer electronics for settings and configuration storage, automotive systems for calibration data, industrial control systems, medical devices for patient information retention, and smart meters for data logging. Its I2C interface allows for easy integration in various electronic devices.

Equivalent

The 24AA08T-I/MS is an 8K-bit (1K x 8) I2C EEPROM. Equivalent products include the Microchip 24LC08B, STMicroelectronics M24C08, and NXP's P24AA08. Each of these alternatives supports similar functionalities, including I2C communication and memory capacity. Always check the datasheets for specific electrical characteristics and compatibility.