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24LC128T-E/MS

Name: 24LC128T-E/MS
Rating: 4.7 (12 reviews)

IC EEPROM 128KBIT I2C 8MSOP

Производитель
Мфр. Часть #24LC128T-E/MS
Пакет
Лист данных 24LC128T-E/MS DataSheet
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Спецификации

Part Status	Active
DigiKey Programmable	Verified
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	128Kbit
Memory Organization	16K x 8
Memory Interface	I2C
Clock Frequency	400 kHz
Write Cycle Time - Word, Page	5ms
Access Time	900 ns
Voltage - Supply	2.5V ~ 5.5V
Operating Temperature	-40°C ~ 125°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	24LC128

Обзор

Description

The 24LC128T-E/MS is a 128 Kbit (16 Kbyte) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip, produced by Microchip Technology. It operates via an I2C (Inter-Integrated Circuit) interface, allowing multiple devices to communicate over a two-wire bus, making it suitable for applications requiring non-volatile memory storage.
Key features include:
- Memory Organization: It contains 16 pages, each with a size of 128 bytes, facilitating efficient data writing and reading.
- Voltage Range: Operates typically between 1.8V to 5.5V, supporting various power supply configurations.
- Speed: Supports standard modes up to 400 kHz for I2C communication.
- Endurance: Capable of enduring up to 1 million write cycles and has a data retention period of over 100 years.
- Applications: Commonly used in consumer electronics, automotive systems, and industrial applications for storing configuration settings and data logs.
The 24LC128T-E/MS is ideal for projects requiring reliable, low-power, and non-volatile memory storage.

Features

The 24LC128T-E/MS is a 128 Kbit (16 Kbyte) I2C EEPROM memory device. Key features include:
1. Memory Organization: 128 Kbit organized as 16 pages of 64 bytes each.
2. I2C Interface: Supports standard (100 kHz) and fast mode (400 kHz) I2C communication.
3. Write Protection: Has a hardware write protection feature to prevent accidental writes.
4. Data Retention: Provides a data retention of up to 100 years.
5. Endurance: Supports a minimum of 1 million write cycles per byte.
6. Operating Voltage: Operates within a voltage range of 1.7V to 5.5V.
7. Temperature Range: Typically supports a temperature range of -40°C to +85°C.
8. Low Power Consumption: Features low standby and active current to enhance energy efficiency.
This device is suitable for applications in consumer electronics, automotive systems, and industrial equipment where reliable non-volatile memory storage is required.

Package

The 24LC128T-E/MS is packaged in an 8-pin MSOP (Mini Small Outline Package) format. This surface-mount package is designed for space-constrained applications.

Pinout

The 24LC128T-E/MS is a 128 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a 8-pin package. The pinout and their functions are as follows:
1. VCC: Supply Voltage (typically 2.5V to 5.5V)
2. GND: Ground
3. SDA: Serial Data Line (data input/output)
4. SCL: Serial Clock Line (clock input)
5. WP: Write Protect (active low; used to protect memory from write operations)
6. A0: Address Pin 0 (used for device addressing in multi-device configurations)
7. A1: Address Pin 1 (used for device addressing in multi-device configurations)
8. A2: Address Pin 2 (used for device addressing in multi-device configurations)
This device communicates via the I2C (Inter-Integrated Circuit) protocol, allowing multiple units to connect on the same bus.

Manufacturer

The manufacturer of the 24LC128T-E/MS is Microchip Technology Inc. Founded in 1989, Microchip is an American company that specializes in designing and manufacturing microcontrollers, memory products, and other semiconductor components. The company is known for providing a wide range of solutions for embedded control applications in various industries, including automotive, consumer electronics, industrial, and telecommunications. Microchip's products are recognized for their reliability and performance, and the company also offers development tools and software to support engineers in designing and implementing their solutions.

Application

The 24LC128T-E/MS is a 128K I²C EEPROM used in various applications, including consumer electronics for data storage, automotive systems for configuration data retention, industrial automation for sensor data logging, and medical devices for patient data storage. It is ideal for applications requiring non-volatile memory, low power consumption, and reliable data retention.

Equivalent

The 24LC128T-E/MS is a 128 Kbit I2C EEPROM. Equivalent products include the AT24C128 from Microchip, M24C128 from STMicroelectronics, and the CAT24C128 from ON Semiconductor. These alternatives typically share similar specifications regarding memory size, I2C interface, and operational parameters. Always check datasheets for specific compatibility.

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