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24LC1025T-I/SN

Name: 24LC1025T-I/SN
Rating: 4.7 (12 reviews)

IC EEPROM 1MBIT I2C 400KHZ 8SOIC

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製造商。部分 #24LC1025T-I/SN
包 SOIC-8
資料表 24LC1025T-I/SN DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	1Mb (128K 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-SOIC (0.154, 3.90mm Width)

概述

Description

The 24LC1025T-I/SN is a 1 Mbit (128 K x 8) I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It operates on a supply voltage ranging from 1.8V to 5.5V, making it suitable for a variety of low-power applications. The device supports a maximum clock frequency of 1 MHz in standard mode and can be interfaced using the I2C protocol, allowing multiple devices to be connected on a single bus.
Key features include an EEPROM endurance of up to 1 million write cycles and a data retention of up to 100 years. The 24LC1025T-I/SN is available in multiple package options, including a small 8-pin SOIC, facilitating easy integration into space-constrained designs.
This EEPROM is commonly used in applications such as data logging, configuration storage, and firmware updates, providing a reliable non-volatile memory solution for embedded systems.

Features

The 24LC1025T-I/SN is a 1 Mbit (128K x 8) EEPROM device with the following key features:
1. Interface: I2C compatible, allowing multiple devices on the same bus with a 7-bit address.
2. Memory Organization: 128K x 8 bits, suitable for storage of data in various applications.
3. Voltage Range: Operates between 1.7V and 5.5V, making it versatile for low-voltage applications.
4. Data Retention: Offers a data retention period of over 100 years, ensuring long-term storage reliability.
5. Endurance: Supports over 1 million write cycles, suitable for frequent data updates.
6. Write Protection: Features a hardware write-protect pin to prevent accidental writes.
7. Page Write: Supports page write operations, allowing fast writing of up to 16 bytes at a time.
8. Temperature Range: Available in industrial temperature ranges, suitable for harsh environments.
These features make the 24LC1025T-I/SN ideal for applications such as consumer electronics, automotive, and industrial systems.

Package

The 24LC1025T-I/SN is packaged in an 8-lead MSOP (Thin Shrink Small Outline Package) type.

Pinout

The 24LC1025T-I/SN is a 1 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a 8-pin configuration. The pin count and their functions are as follows:
1. VCC: Power supply pin (typically +2.5V to +5.5V).
2. GND: Ground reference pin.
3. SDA: Serial Data Line for data transfer (bi-directional).
4. SCL: Serial Clock Line for synchronization of data transfer.
5. WP: Write Protect pin; when connected to VCC, it prevents write operations.
6. A0: Address pin 0; used to set the device address in multi-device configurations.
7. A1: Address pin 1; also used to set the device address.
8. A2: Address pin 2; allows additional addressing for multi-device applications.
This device operates in I²C mode, allowing multiple devices to be connected on the same bus.

Manufacturer

The manufacturer of the 24LC1025T-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductors. Founded in 1989, the company specializes in embedded control solutions, offering a wide range of products including microcontrollers, memory devices, and integrated circuits across various industries. Their products are widely used in automotive, industrial, consumer, and communications markets. Microchip is known for its commitment to innovation and customer support in the semiconductor space.

Application

The 24LC1025T-I/SN is a 1Mb I2C EEPROM used in various applications, including consumer electronics, smart appliances, industrial automation, and automotive systems. Its features make it suitable for data storage in configurations, calibration settings, and firmware storage. Additionally, it is utilized in communication devices for storing parameters and in medical devices for patient data management.

Equivalent

The 24LC1025T-I/SN is a 1024 Kbit EEPROM, and its equivalent products include the 24LC1025, 24C1025, and 24FC1025. These alternatives may vary slightly in specifications (e.g., temperature range, package type), but they offer similar functionalities. For specific applications, always verify compatibility with datasheets.