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CAT25640YI-GT3

Name: CAT25640YI-GT3
Rating: 4.7 (12 reviews)

IC EEPROM 64KBIT SPI 8TSSOP

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包 TSSOP-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	64Kb (8K x 8)
MemoryInterface	SPI
ClockFrequency	20 MHz
WriteCycleTime-WordPage	5ms
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-TSSOP (0.173, 4.40mm Width)

概述

Description

The CAT25640YI-GT3 is a 64-kilobit (8 KB) electrically erasable programmable read-only memory (EEPROM) manufactured by ON Semiconductor. It operates on a supply voltage range of 2.7V to 5.5V and communicates over the I2C interface, allowing easy integration into various digital systems. This EEPROM features a versatile architecture with 8-bit data organization, enabling read, write, and erase operations.
Key characteristics include a maximum clock speed of 1 MHz for I2C, built-in write protection, and a typical write cycle time of about 5 ms. The CAT25640YI-GT3 is suitable for applications requiring non-volatile data storage, like configuration settings, calibration data, and small data logging. It offers a reliable solution for consumer electronics, industrial devices, and automotive applications, making it a popular choice among engineers looking for robust memory options in compact designs.

Features

The CAT25640YI-GT3 is a 64Kbit (8K x 8) CMOS Serial EEPROM. Key features include:
1. Interface: I²C compatible, supporting standard and fast modes (up to 1 MHz).
2. Voltage Range: Operates between 1.7V and 5.5V, making it suitable for various applications.
3. Data Retention: Guarantees data retention for up to 100 years.
4. Write Endurance: Supports at least 1,000,000 write/erase cycles per memory cell.
5. Page Write Capability: Allows for efficient data writing with a page size of 16 bytes.
6. Byte-By-Byte Write: Offers flexibility for single-byte writes.
7. Low Power Consumption: Designed for low power usage, ideal for battery-operated devices.
8. Temperature Range: Rated for operation from -40°C to +85°C.
These features make the CAT25640YI-GT3 suitable for applications in consumer electronics, automotive systems, and industrial devices where reliable data storage is crucial.

Package

The CAT25640YI-GT3 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is surface-mounted and designed for compact applications, offering a low profile for efficient space utilization on a circuit board.

Pinout

The CAT25640YI-GT3 is a 256 Kbit (32 K x 8) EEPROM manufactured by ON Semiconductor. It features a 8-pin SOIC (Small Outline Integrated Circuit) package.
The pin configuration and functions are as follows:
1. A0: Address input for selecting the device.
2. A1: Address input for selecting the device.
3. A2: Address input for selecting the device.
4. GND: Ground connection.
5. SDA: Serial Data Line for data input/output.
6. SCL: Serial Clock Line for clock input.
7. WP: Write Protect (active low) input to enable/disable writing.
8. VCC: Power supply voltage (typically +2.7V to +5.5V).
This device operates using a serial I2C interface, making it suitable for a variety of applications requiring non-volatile memory.

Manufacturer

The manufacturer of the CAT25640YI-GT3 is ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of semiconductor components for various applications, including automotive, industrial, consumer, and communication sectors. The company focuses on energy-efficient solutions and provides a diverse portfolio of products, including analog, discrete, and power semiconductors, as well as sensors and microcontrollers. With a commitment to innovation, ON Semiconductor plays a significant role in enabling the development of smarter, connected devices.

Application

The CAT25640YI-GT3 is a serial EEPROM used in various applications, including automotive systems, consumer electronics, industrial controls, and smart appliances. It provides reliable data storage for configuration settings, calibration data, and firmware updates. Its small form factor and low power consumption make it suitable for portable devices and IoT applications, enabling efficient data retention in environments where power efficiency is critical.

Equivalent

The CAT25640YI-GT3 is a 256-Kbit I2C EEPROM. Equivalent products include the Microchip 24LC256, STMicroelectronics M24C256, and Atmel AT24C256. Make sure to verify specifications such as voltage, temperature range, and package type for compatibility in your specific application.