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24LC128T-I/MNY

Name: 24LC128T-I/MNY
Rating: 4.7 (12 reviews)

IC EEPROM 128KBIT I2C 8TDFN

제조업체
Mfr.부분 #24LC128T-I/MNY
패키지 TDFN-8
데이터시트 24LC128T-I/MNY DataSheet
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사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	128Kb (16K 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-WFDFN Exposed Pad

개요

Description

The 24LC128T-I/MNY is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip produced by Microchip Technology. It features a 128 Kbit (16 Kbyte) storage capacity and communicates over the I2C (Inter-Integrated Circuit) bus, allowing for easy integration with microcontrollers and other digital devices.
Key features include:
- Operating voltage range: 1.7V to 5.5V
- Write speed: Up to 5 ms for page writes
- I2C address: 7-bit addressable, allowing up to eight devices on the same bus
- Endurance: Typically 1 million write cycles per byte
- Data retention: Guaranteed for 100 years
This chip is often used in applications such as data logging, configuration storage, and other scenarios where non-volatile memory is required. Its ease of use and reliability make it a popular choice for embedded system designers.

Features

The 24LC128T-I/MNY is a 128 Kbit (16 Kbyte) I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for low-power applications. Its key features include:
- I2C Interface: Supports standard and fast modes (up to 400 kHz).
- Memory Organization: 16 pages of 64 bytes each, with page write capability.
- Data Retention: Retains data for up to 100 years.
- Endurance: Supports at least 1,000,000 write cycles per memory cell.
- Low Power Consumption: Operates with a supply voltage of 1.7V to 5.5V and consumes minimal power in standby and active modes.
- Write Protection: Features a hardware write protection pin to safeguard data.
- Temperature Range: Available in industrial temperature ranges from -40°C to +85°C.
- Small Package Options: Offered in various packages including SOIC and TSSOP for space-constrained applications.
This combination of features makes the 24LC128T-I/MNY suitable for a wide range of applications, including consumer electronics, automotive, and industrial devices.

Package

The 24LC128T-I/MNY is an I2C EEPROM packaged in an 8-pin MSOP (Mini Small Outline Package) format. This surface-mount package is designed for space-constrained applications while providing a compact solution for memory storage.

Pinout

The 24LC128T-I/MNY is a 128 Kbit I2C EEPROM with a pin count of 8.
Pin Functions:
1. VCC: Power supply (typically 2.5V to 5.5V).
2. GND: Ground.
3. SDA: Serial Data Line for data input/output.
4. SCL: Serial Clock Line for synchronization of data transfer.
5. WP: Write Protect (when high, prevents write operations).
6. A0, A1, A2: Address pins for device addressing (used to select up to 8 devices on the same bus).
The 24LC128T-I/MNY communicates via the I2C protocol, allowing multiple devices to be connected on the same bus using a simple two-wire interface. It features a page write capability and supports a variety of applications in data storage.

Manufacturer

The manufacturer of the 24LC128T-I/MNY is Microchip Technology Inc. Microchip is a leading American semiconductor company that specializes in microcontroller and analog semiconductor products. Founded in 1989, the company offers a wide range of solutions for various applications, including automotive, industrial, consumer electronics, and communications. Microchip is known for its innovation in embedded control technologies and provides extensive support through development tools, software, and application notes to help engineers effectively design and implement their products. The 24LC128T-I/MNY is a 128 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device, widely used in applications requiring non-volatile memory storage.

Application

The 24LC128T-I/MNY is a 128K-bit I2C EEPROM memory chip commonly used in applications such as data storage for microcontrollers, configuration storage, sensor data logging, and bootloader settings. It is ideal for consumer electronics, automotive systems, industrial automation, and medical devices where non-volatile data retention is essential.

Equivalent

The 24LC128T-I/MNY is a 128Kb I2C EEPROM. Equivalent products include:
1. AT24C128 (Microchip)
2. M24C128 (STMicroelectronics)
3. 93C128 (Microchip, though this is a different interface)
4. 24C02 (lower capacity but similar interface)
Always verify compatibility with your specific application requirements.