FT24C02A-KSR-T

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FT24C02A-KSR-T

IC EEPROM 2KBIT I2C 1MHZ 8SOP

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規格

Part Status Active
Base Product Number FT24C02
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 2Kbit
Memory Organization 256 x 8
Memory Interface I2C
Clock Frequency 1 MHz
Write Cycle Time - Word, Page 5ms
Voltage - Supply 1.8V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOP
Packaging Tape & Reel (TR)
Access Time 550 ns

概述

Description

The FT24C02A-KSR-T is a 2-kilobit (256 x 8 bits) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip designed for low-power applications. It features I2C (Inter-Integrated Circuit) interface, allowing easy communication with microcontrollers and other devices. The device supports multiple addressing, enabling connection of up to eight devices on the same bus, and operates within a voltage range of 1.8V to 5.5V, making it versatile for various electronic designs.
Key features include fast data transfer rates of up to 400 kHz in fast mode, and a built-in write protection feature to safeguard data during programming. The FT24C02A-KSR-T is ideal for applications requiring non-volatile storage, such as configuration settings, calibration data, and other small data requirements. Its small package size enhances its suitability for compact electronic devices. Overall, it provides reliable data retention and ease of use, making it a popular choice in embedded systems and consumer electronics.

Features

The FT24C02A-KSR-T is a 2K-bit (256 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for various embedded applications. Key features include:
1. Interface: Utilizes a standard I2C interface for easy integration with microcontrollers and other devices.
2. Operating Voltage: Supports a voltage range of 1.8V to 5.5V, making it suitable for low-power applications.
3. Data Retention: Offers a data retention period of up to 100 years, ensuring the longevity of stored information.
4. Write Endurance: Supports up to 1,000,000 write/erase cycles, allowing for frequent updates without significant wear.
5. Speed: Capable of operating at speeds up to 1 MHz for fast data communication.
6. Packages: Available in various surface-mount package options for flexible design integration.
7. Addressing: Features an 8-bit device address and supports multiple devices on the same bus.
These characteristics make the FT24C02A-KSR-T ideal for applications such as configuration storage, calibration data retention, and user settings in consumer electronics.

Package

The FT24C02A-KSR-T is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is commonly used for surface-mounted devices, allowing for efficient space utilization on PCBs.

Pinout

The FT24C02A-KSR-T is a 2Kbit I2C EEPROM chip with a total of 8 pins. The pinout and their functions are as follows:
1. VCC: Power supply (typically +2.5V to +5.5V).
2. GND: Ground.
3. SCL: Serial Clock input for I2C communication.
4. SDA: Serial Data line for I2C communication, used for sending and receiving data.
5. WP: Write Protect pin; when connected to VCC, write operations are disabled to prevent data corruption.
6. A0: Address pin used to select one of multiple devices on the same I2C bus (can be connected to GND or VCC).
7. A1: Another address pin for I2C device selection (can also be connected to GND or VCC).
8. A2: Third address pin for device selection (similarly connected).
This configuration allows for multiple FT24C02A devices to be connected to the same I2C bus.

Manufacturer

The FT24C02A-KSR-T is manufactured by Fudan Microelectronics Group Co., Ltd. Fudan Microelectronics is a semiconductor company based in China, specializing in the design and production of memory chips, microcontrollers, and other integrated circuits. The company focuses on providing advanced solutions for various applications, including consumer electronics, automotive, and industrial sectors. Fudan Microelectronics has established itself as a significant player in the semiconductor industry, particularly in the development of EEPROM and flash memory products.

Application

The FT24C02A-KSR-T is a 2-kbit I2C EEPROM widely used in applications such as consumer electronics, industrial automation, and automotive systems. Its primary applications include data storage for configuration settings, calibration data, and small data logs in devices like smart meters, sensors, and microcontrollers. It is also used in medical devices and communication equipment for non-volatile memory needs.

Equivalent

The FT24C02A-KSR-T is a 2K-bit I2C EEPROM. Equivalent products include:
1. 24C02 - Standard I2C EEPROM.
2. M24C02 - STMicroelectronics version.
3. AT24C02 - Atmel variant.
4. CAT24C02 - ON Semiconductor version.
Ensure compatibility in terms of voltage, pin configuration, and I2C protocol when selecting an equivalent.

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