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24FC1025T-I/SN

Name: 24FC1025T-I/SN
Rating: 4.7 (12 reviews)

IC EEPROM 1MBIT I2C 1MHZ 8SOIC

제조업체
Mfr.부분 #24FC1025T-I/SN
패키지 SOIC-8
데이터시트 24FC1025T-I/SN DataSheet
재고 있음2008

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사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	1Mb (128K x 8)
MemoryInterface	I²C
ClockFrequency	1 MHz
WriteCycleTime-WordPage	5ms
AccessTime	400 ns
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

개요

Description

The 24FC1025T-I/SN is a 1 Mbit (128 K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It features a serial interface that adheres to the I2C protocol, allowing for easy integration into various electronic systems. This chip has a wide operating voltage range of 1.8V to 5.5V, making it suitable for both low-power and standard applications.
Key features include a high-speed data transfer rate of up to 1 MHz, byte and page write capabilities, and efficient memory organization with a 128-byte page size. It also incorporates write protection options and supports a total of 1 million write/erase cycles per memory cell, ensuring longevity and reliability.
The 24FC1025T-I/SN is commonly used in applications such as automotive systems, consumer electronics, and industrial automation for data storage, configuration settings, and calibration parameters. Its compact design and low power consumption make it ideal for space-constrained and energy-efficient designs.

Features

The 24FC1025T-I/SN is a 1 Mbit (128 K × 8) I2C-compatible EEPROM from Microchip Technology. Key features include:
1. Memory Organization: It has a 128 K x 8 configuration, providing 1 Mbit of non-volatile storage.
2. I2C Interface: Operates at a standard 100 kHz or fast mode 400 kHz, supporting multiple devices on the same bus.
3. Write Protection: Features hardware write protection to prevent accidental writes.
4. Endurance: Capable of withstanding up to 1 million write cycles and data retention of up to 100 years.
5. Page Write: Supports page write operations, allowing up to 16 bytes to be written at once.
6. Low Power Consumption: Operates with low standby and active current, making it suitable for battery-powered applications.
7. Temperature Range: Available in industrial (-40°C to +85°C) and commercial (0°C to +70°C) temperature grades.
These features make the 24FC1025T-I/SN ideal for applications requiring reliable, non-volatile memory storage in compact designs.

Package

The 24FC1025T-I/SN is packaged in an 8-lead MSOP (Mini Small Outline Package). This compact package type is suitable for surface mounting and allows for efficient use of PCB space in various electronic applications.

Pinout

The 24FC1025T-I/SN is a 1024 Kbit (128 Kbyte) I2C EEPROM. It has a total of 8 pins. The pin functions are as follows:
1. VCC (Pin 1): Power supply (typically 2.5V to 5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for data transfer.
4. SCL (Pin 4): Serial Clock Line for synchronizing data transmission.
5. WP (Pin 5): Write Protect, used to control write access to the memory.
6. A0 (Pin 6): Address pin for selecting device address when multiple devices are used.
7. A1 (Pin 7): Address pin for additional device address selection.
8. A2 (Pin 8): Address pin for further device address selection.
This device supports multiple I2C addresses, allowing for multiple devices to be connected on the same bus.

Manufacturer

The manufacturer of the 24FC1025T-I/SN is Microchip Technology Inc. Microchip is a publicly traded company that specializes in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is well-known for its innovative solutions in embedded control and has a strong focus on providing both hardware and software tools for system design.

Application

The 24FC1025T-I/SN is a 256Kb I2C EEPROM suitable for applications such as data storage in consumer electronics, industrial automation, automotive systems, and medical devices. It is often used for configuration settings, calibration data, and non-volatile memory in smart cards, sensors, and embedded systems, where reliable and efficient data retention is crucial.

Equivalent

The 24FC1025T-I/SN is a 1-Mbit I2C EEPROM. Equivalent products include:
1. Microchip 24AA1025
2. Atmel AT24C1025
3. NXP PCF8574 (in some applications)
4. STMicroelectronics M24M01
Ensure compatibility in terms of pin configuration, voltage, and I2C interface specifics when selecting alternatives.