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CAT24C64YI-GT3

Name: CAT24C64YI-GT3
Rating: 4.7 (12 reviews)

CAT24C64 - 64-KBIT I2C SERIAL EE

製造商
製造商。部分 #CAT24C64YI-GT3
包 TSSOP-8
資料表 CAT24C64YI-GT3 DataSheet
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規格

Package	Bulk
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	64Kb (8K x 8)
MemoryInterface	I²C
ClockFrequency	1 MHz
WriteCycleTime-WordPage	5ms
AccessTime	400 ns
Voltage-Supply	1.7V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-TSSOP (0.173, 4.40mm Width)

概述

Description

The CAT24C64YI-GT3 is a 64-kilobit (8K x 8) electrically erasable programmable read-only memory (EEPROM) chip. It utilizes a two-wire I²C interface for communication, making it suitable for various applications requiring non-volatile storage. This device operates within a voltage range of 2.7V to 5.5V and can operate at speeds up to 1 MHz.
Key features include a page write capability, allowing users to write up to 16 bytes at a time, and a robust endurance of up to 1 million write cycles, ensuring long-term reliability. The CAT24C64YI-GT3 also includes an internal write protection mechanism, which helps safeguard data during power loss.
Applications for this EEPROM include configuration settings, calibration data storage, and any scenario where data persistence is critical. Its small footprint, combined with low power consumption, makes it ideal for portable and battery-operated devices. Overall, the CAT24C64YI-GT3 is a versatile choice for engineers looking to incorporate non-volatile memory into their designs.

Features

The CAT24C64YI-GT3 is a 64-kilobit I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for various applications requiring non-volatile memory. Key features include:
1. Memory Organization: 8 pages of 256 x 8 bits.
2. I2C Interface: Supports standard (100 kHz) and fast (400 kHz) modes for communication.
3. Write Protection: Allows write protection of entire memory or specific pages.
4. Low Power Operation: Operates on a wide voltage range (1.7V to 5.5V) with low active and standby current.
5. Endurance and Data Retention: Offers up to 1 million write cycles and data retention of over 100 years.
6. Synchronous Write: Supports page writing for efficient data storage.
7. Industrial Temperature Range: Compatible with a wide operating temperature range (-40°C to +85°C).
These features make the CAT24C64YI-GT3 suitable for applications in automotive, consumer electronics, and industrial sectors.

Package

The CAT24C64YI-GT3 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Pinout

The CAT24C64YI-GT3 is a 64Kb (8K x 8) Serial EEPROM with an I2C interface. It comes in a 8-pin TSSOP package. The pin configuration and their functions are as follows:
1. A0 - Address bit 0 for device selection in multi-device applications.
2. A1 - Address bit 1 for device selection in multi-device applications.
3. A2 - Address bit 2 for device selection in multi-device applications.
4. SDA - Serial Data Line for data input/output.
5. SCL - Serial Clock Line for synchronization of data transfer.
6. WP - Write Protect pin; when enabled, it protects the EEPROM from being written to.
7. VCC - Power supply pin (typically +2.7V to +5.5V).
8. GND - Ground pin.
This configuration allows for easy integration into I2C communication systems, facilitating efficient data storage and retrieval.

Manufacturer

The CAT24C64YI-GT3 is manufactured by ON Semiconductor, a global semiconductor company based in Phoenix, Arizona. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor solutions, including analog, discretes, and logic devices. The company serves various sectors such as automotive, communications, computing, consumer electronics, industrial, and medical applications. ON Semiconductor focuses on providing efficient and innovative semiconductor technologies that enhance performance and reduce energy consumption in electronic devices.

Application

The CAT24C64YI-GT3 is a 64K-bit EEPROM used in various applications, including automotive electronics, consumer electronics, industrial control systems, and telecommunications. It serves for data storage, configuration settings, and firmware updates in devices such as smart meters, medical equipment, and programmable logic controllers. Its I2C interface supports easy communication in multi-device environments.

Equivalent

Equivalent products to the CAT24C64YI-GT3 chip, a 64K I2C EEPROM, include the AT24C64, 24LC64, and M24C64. These alternatives also support I2C communication and have similar memory capacities and functionalities. Always verify specific electrical characteristics and pin configurations for compatibility in your application.