FT24C02A-KLR-T

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FT24C02A-KLR-T

IC EEPROM 2KBIT I2C 1MHZ SOT23-5

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  • Mfr.부분 #FT24C02A-KLR-T
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사양

Part Status Active
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
Access Time 550 ns
Voltage - Supply 1.8V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number FT24C02

개요

Description

The FT24C02A-KLR-T is a 2-kilobit (256 x 8-bit) EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for low-power applications. It operates via a serial I2C interface, allowing easy connectivity to microcontrollers and other devices. This EEPROM features a wide supply voltage range of 1.8V to 5.5V, making it suitable for various applications, including consumer electronics, automotive, and industrial systems.
Key features include fast read and write operations, with a maximum clock frequency of 1 MHz, ensuring efficient data transfer. The FT24C02A-KLR-T supports multiple device addressing, allowing up to eight devices on the same I2C bus. Additionally, it includes built-in write protection features and supports up to 1 million write cycles, ensuring data integrity and longevity.
Its compact size and low power consumption make it an ideal choice for portable devices that require non-volatile memory for storage. Overall, the FT24C02A-KLR-T is a versatile and reliable solution for applications needing simple, efficient, and persistent storage.

Features

The FT24C02A-KLR-T is a 2Kb (256 x 8-bit) serial EEPROM with I²C interface. Key features include:
1. Memory Organization: It consists of 256 bytes of memory, organized as 32 pages of 8 bytes each.
2. I²C Interface: Supports standard and fast I²C modes, with a clock frequency up to 1 MHz.
3. Low Power Consumption: Operates with low active and standby current, making it suitable for battery-operated devices.
4. Write Protection: Supports hardware and software write protection for data security.
5. Endurance: Offers up to 1 million write/erase cycles per memory cell, ensuring long-term reliability.
6. Data Retention: Guaranteed data retention for up to 100 years.
7. Temperature Range: Operates within a wide temperature range, typically from -40°C to +85°C.
8. Compact Package: Available in a small 8-pin TSSOP package, ideal for space-constrained applications.
These features make the FT24C02A-KLR-T suitable for various applications, including consumer electronics, industrial devices, and automotive systems.

Package

The FT24C02A-KLR-T is available in an 8-pin SOIC (Small Outline Integrated Circuit) package type. This packaging is designed for surface mounting on printed circuit boards (PCBs).

Pinout

The FT24C02A-KLR-T is a 2 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device that utilizes I2C (Inter-Integrated Circuit) communication. It features a total of 8 pins, each with specific functions:
1. VCC (Pin 1) - Power supply for the device (typically +2.5V to +5.5V).
2. GND (Pin 2) - Ground reference for the power supply.
3. SCL (Pin 3) - Serial Clock Line; used to synchronize data transfer.
4. SDA (Pin 4) - Serial Data Line; used for data input and output.
5. A0 (Pin 5) - Address pin; allows selection of different devices on the I2C bus.
6. A1 (Pin 6) - Address pin; similar function as A0 for device addressing.
7. A2 (Pin 7) - Address pin; adds more address flexibility.
8. NC (Pin 8) - No Connection; not internally connected.
This configuration allows for multiple devices to be connected on the same I2C bus while maintaining unique addresses.

Manufacturer

The FT24C02A-KLR-T is manufactured by Fujitsu Semiconductor Limited. Fujitsu is a multinational company based in Japan that specializes in information technology services and products, including semiconductors. The company is known for its innovation in various sectors, including computing, telecommunications, and electronic components. Fujitsu's semiconductor division focuses on designing and manufacturing memory chips, microcontrollers, and other integrated circuits for a wide range of applications in consumer electronics, automotive, and industrial sectors.

Application

The FT24C02A-KLR-T is a 2Kb EEPROM (Electrically Erasable Programmable Read-Only Memory) device, commonly used in applications requiring non-volatile data storage. Its application areas include consumer electronics, automotive systems, industrial automation, smart cards, and medical devices. It is suitable for storing configuration settings, calibration data, and small amounts of user data due to its reliability and low power consumption.

Equivalent

The FT24C02A-KLR-T is a 2Kb I2C EEPROM. Equivalent products include:
1. 24C02 (Microchip)
2. M24C02 (STMicroelectronics)
3. AT24C02 (Microchip)
4. CAT24C02 (ON Semiconductor)
These chips offer similar specifications and functionality for I2C-based EEPROM applications. Always check the datasheets for specific compatibility features.

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