CAT24AA01TDI-GT3

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CAT24AA01TDI-GT3

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IC EEPROM 1KBIT I2C TSOT23-5

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Attribut Wert
Part Status Obsolete
Digi Key Programmable Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Kbit
Memory Organization 128 x 8
Memory Interface I2C
Write Cycle Time - Word, Page 5ms
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Supplier Device Package TSOT-23-5
Base Product Number CAT24AA01
Clock Frequency 1 MHz
Access Time 400 ns

Übersicht

Description

The CAT24AA01TDI-GT3 is a highly reliable, 1 Kb (kilobit) Electrically Erasable Programmable Read-Only Memory (EEPROM) chip. It is part of ON Semiconductor's product line and utilizes an I2C interface for communication, making it suitable for a wide range of applications requiring non-volatile data storage. The device operates at a voltage range of 1.7V to 5.5V, providing flexibility in power supply options.
The chip features an industrial temperature range, ensuring reliable performance in varied environmental conditions. Its small, 8-lead TDFN (Thin Dual Flat No-lead) package makes it ideal for space-constrained applications. The CAT24AA01TDI-GT3 supports byte-level and page-level write operations with built-in error correction, ensuring data integrity. It also includes a write protection feature to safeguard data against accidental overwrites.
Typical applications for this EEPROM include consumer electronics, industrial automation, and communication systems, where it stores configuration data, calibration constants, and other vital information. Its compact size, low power consumption, and reliable performance make it a versatile choice for designers seeking efficient data storage solutions.

Equivalent

The CAT24AA01TDI-GT3 is a 1Kb I2C Serial EEPROM. Equivalent products include:
1. Microchip 24AA01
2. STMicroelectronics M24C01
3. Atmel AT24C01
4. ON Semiconductor 24LC01B
5. ROHM BR24C01
These alternatives offer similar functionalities, such as storage capacity, interface type, and operating voltage. Always check the datasheets to ensure compatibility with your specific requirements.

Features

The CAT24AA01TDI-GT3 is a 1Kb I²C CMOS Serial EEPROM designed for efficient memory storage and retrieval. Key features include:
1. Memory Organization: Offers 128 x 8-bit memory architecture suitable for storing small amounts of data.
2. Interface: Utilizes an I²C interface supporting standard (100 kHz) and fast (400 kHz) modes, allowing easy integration with microcontrollers.
3. Low Power Consumption: Operates with low power, making it ideal for battery-powered devices.
4. Wide Voltage Range: Functions across a broad voltage range from 1.7V to 5.5V.
5. Endurance and Retention: Provides high endurance with up to 1,000,000 write cycles and data retention of over 100 years.
6. Write Protection: Features write protection via software, ensuring data integrity.
7. Temperature Range: Operates in a wide temperature range, suitable for industrial applications (-40°C to +85°C).
8. Small Package: Available in compact packages, facilitating use in space-constrained applications.
These features make the CAT24AA01TDI-GT3 suitable for a variety of applications requiring reliable, small-scale data storage.

Pinout

The CAT24AA01TDI-GT3 is a 1-Kb I²C Serial EEPROM manufactured by ON Semiconductor. It typically comes in an 8-pin package. Here is a concise overview of its pin functions:
1. A0, A1, A2: These are address pins used for device addressing, allowing up to eight devices on the same I²C bus.
2. VSS: Ground pin for the device.
3. SDA (Serial Data): Bidirectional data pin used for data input and output for I²C communication.
4. SCL (Serial Clock): Clock input for I²C bus synchronization.
5. WP (Write Protect): This pin is used to enable or disable write protection for the entire memory array. When connected to VCC, the write protection is enabled.
6. VCC: Power supply pin.
This EEPROM is used for non-volatile data storage and is commonly employed in a variety of applications requiring small amounts of data storage, such as configuration data or calibration constants.

Manufacturer

The CAT24AA01TDI-GT3 is manufactured by ON Semiconductor. ON Semiconductor is a global supplier of advanced semiconductors and offers a comprehensive portfolio that is designed to support various industries including automotive, industrial, cloud power, and IoT. They specialize in power and signal management, logic, discrete, and custom devices, helping customers solve their unique design challenges in automotive, industrial, cloud, and IoT applications.

Application

The CAT24AA01TDI-GT3 is a 1Kb I2C CMOS Serial EEPROM used in various applications where non-volatile memory storage is required. Common application areas include:
1. Consumer Electronics: Storing configuration settings and calibration data in devices like TVs, remote controls, and gaming consoles.
2. Industrial Automation: Data logging and configuration storage in sensors, controllers, and other industrial equipment.
3. Automotive: Storage of calibration data and settings in infotainment systems and electronic control units (ECUs).
4. Medical Devices: Maintaining patient data and device configuration settings.
5. Communication Systems: Storing firmware and configuration data in networking equipment.
Its small size, low power consumption, and I2C interface make it suitable for a wide variety of embedded system applications.

Package

The CAT24AA01TDI-GT3 is a serial EEPROM manufactured by ON Semiconductor. It typically comes in an 8-lead TDFN (Thin Dual Flat No-leads) package. This compact package type is suitable for applications requiring low-profile components, offering reliable performance in a small form factor.

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