CAT24AA01TDI-GT3

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CAT24AA01TDI-GT3

IC EEPROM 1KBIT I2C TSOT23-5

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사양

Part Status Obsolete
DigiKey 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

개요

Description

The CAT24AA01TDI-GT3 is a 1 Kbit (128 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by ON Semiconductor. It utilizes the I²C interface for communication, allowing for easy integration into various electronic systems. The device operates across a voltage range of 1.7V to 5.5V, making it suitable for low-power applications.
Key features include fast access times, with read operations as quick as 1 ms, and the ability to support multiple devices on the same I²C bus. It also offers a write endurance of up to 1 million cycles and data retention of 100 years. The CAT24AA01TDI-GT3 is packaged in a small TDFN (Thin Dual Flat No-lead) format, which helps save space on printed circuit boards (PCBs).
This EEPROM is commonly used in applications such as consumer electronics, automotive systems, and industrial automation, where non-volatile data storage is required.

Features

The CAT24AA01TDI-GT3 is a 1-kilobit (128 x 8 bits) EEPROM (Electrically Erasable Programmable Read-Only Memory) that utilizes I2C (Inter-Integrated Circuit) interface for communication. Key features include:
1. Memory Organization: 128 x 8 bits, allowing for efficient data storage.
2. I2C Interface: Supports standard and fast modes (up to 400 kHz), enabling easy connectivity with microcontrollers.
3. Low Power Consumption: Operates on a wide voltage range (1.7V to 5.5V) and features low standby current.
4. Write Endurance: Capable of withstanding over 1 million write cycles, making it suitable for applications requiring frequent data updates.
5. Data Retention: Retains data for over 100 years at 25°C, ensuring long-term reliability.
6. Page Write Capability: Allows writing up to 8 bytes in a single operation, enhancing programming efficiency.
7. Temperature Range: Designed to operate in a wide temperature range, suitable for various environments.
Overall, the CAT24AA01TDI-GT3 is ideal for applications requiring reliable non-volatile memory, such as consumer electronics, automotive systems, and industrial controls.

Package

The CAT24AA01TDI-GT3 is offered in a TSSOP (Thin Shrink Small Outline Package) with a 8-pin configuration. This compact package type is suitable for space-constrained applications in electronics.

Pinout

The CAT24AA01TDI-GT3 is a 1 Kbit (128 x 8) I2C compatible EEPROM. It comes in an 8-pin SOIC package with the following pin configuration:
1. A0 - Address input for I2C device selection.
2. A1 - Address input for I2C device selection.
3. SCL - Serial clock input for I2C communication.
4. SDA - Serial data input/output for I2C communication.
5. VCC - Power supply pin (typically +2.5V to +5.5V).
6. GND - Ground pin.
7. WP - Write protect pin; when high, it prevents write operations.
8. NC - No connect; not internally connected.
The device features I2C interface, allowing it to communicate with microcontrollers and other devices for data storage and retrieval.

Manufacturer

The manufacturer of the CAT24AA01TDI-GT3 is Catalyst Semiconductor, which is a part of the ON Semiconductor Corporation. ON Semiconductor is a global semiconductor company that specializes in providing a wide range of solutions, including analog, discrete, and power management technologies. They serve various markets such as automotive, industrial, communications, and consumer electronics. The CAT24AA01TDI-GT3 is a memory device, specifically a 1 Kbit (128 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory), which is used in applications that require non-volatile memory storage.

Application

The CAT24AA01TDI-GT3 is a 1 Kbit I2C EEPROM suitable for applications such as consumer electronics, automotive systems, smart meters, and industrial controls. It is used for data storage, configuration settings, and calibration data retention in environments requiring non-volatile memory. Its small form factor and low power consumption make it ideal for portable devices and IoT applications.

Equivalent

The CAT24AA01TDI-GT3 is a 1Kb I2C EEPROM. Equivalent products include:
1. Microchip 24AA01
2. STMicroelectronics M24C01
3. Atmel AT24C01
These alternatives offer similar specifications and functionalities, such as I2C interface and similar memory size. Always verify specific electrical characteristics and package types for compatibility in your application.

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