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CAT24C128WI-GT3

Name: CAT24C128WI-GT3
Rating: 4.7 (12 reviews)

IC EEPROM 128KBIT I2C 1MHZ 8SOIC

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Mfr。パート #CAT24C128WI-GT3
パッケージ 8-SOIC
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	128Kb (16K x 8)
MemoryInterface	I²C
ClockFrequency	1 MHz
WriteCycleTime-WordPage	5ms
AccessTime	400 ns
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The CAT24C128WI-GT3 is a 128 Kbit (16 Kbyte) I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by ON Semiconductor. It features a standard 2-wire I2C interface, allowing for easy integration into various digital systems. The device operates with a supply voltage range of 1.7V to 5.5V, making it suitable for low-power applications.
Key features include:
- Memory Organization: 16 Kbytes, organized as 128 pages of 64 bytes each.
- Data Retention: Typically up to 100 years, ensuring long-term data storage.
- Write Endurance: Approximately 1 million write/erase cycles per byte.
- Operating Temperature: Available in commercial and industrial temperature ranges.
The CAT24C128WI-GT3 is ideal for applications such as data logging, configuration storage, and firmware updates in consumer electronics, automotive, and industrial devices due to its reliability and ease of use.

Features

The CAT24C128WI-GT3 is a 128 Kbit (16 K x 8) I2C EEPROM from ON Semiconductor. Key features include:
1. Memory Density: 128 Kbit (16,384 x 8 bits).
2. I2C Interface: Supports standard mode (up to 100 kHz) and fast mode (up to 400 kHz).
3. Voltage Range: Operates from 1.7V to 5.5V, making it suitable for a variety of applications.
4. Write Endurance: Capable of withstanding at least 1,000,000 write cycles per memory location.
5. Data Retention: Offers a minimum data retention of 100 years at 55°C.
6. Byte and Page Write: Allows for both byte-level and page-level write operations, simplifying data management.
7. Low Power Consumption: Designed for low power usage during both read and write operations.
8. Temperature Range: Available for standard (0°C to 70°C) and industrial (-40°C to 85°C) temperature ranges.
This EEPROM is ideal for applications requiring reliable non-volatile memory storage, such as in consumer electronics, automotive, and industrial systems.

Package

The CAT24C128WI-GT3 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format.

Pinout

The CAT24C128WI-GT3 is an I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) with a pin count of 8.
Pin Functions:
1. VCC (Pin 1): Power supply voltage.
2. GND (Pin 2): Ground connection.
3. SDA (Pin 3): Serial Data Line for data transfer.
4. SCL (Pin 4): Serial Clock Line for synchronization of data transfer.
5. WP (Pin 5): Write Protect, used to enable or disable writing to the EEPROM.
6. A0 (Pin 6): Address pin for device selection in multi-device applications.
7. A1 (Pin 7): Another address pin for enhanced device selection.
8. A2 (Pin 8): Additional address pin for further device selection.
The CAT24C128WI-GT3 provides 128 Kbit of memory and operates in a standard I2C bus protocol, allowing for easy integration into various digital systems.

Manufacturer

The CAT24C128WI-GT3 is manufactured by ON Semiconductor, a company that specializes in semiconductor solutions. ON Semiconductor provides a wide range of products, including analog, logic, discrete, and power management components, as well as various integrated circuits. The company serves various markets, including automotive, industrial, consumer electronics, and communications. Established through a series of mergers and acquisitions, ON Semiconductor focuses on energy-efficient solutions and innovative technologies to meet the growing demands of the electronics industry.

Application

The CAT24C128WI-GT3 is a 128 Kbit EEPROM memory chip commonly used in applications such as consumer electronics, automotive systems, industrial equipment, and medical devices. It is ideal for storing configuration data, calibration parameters, and user settings due to its non-volatile memory capabilities. Other areas include smart meters, smart cards, and IoT devices, where reliable data retention and low power consumption are essential.

Equivalent

The CAT24C128WI-GT3 is a 128Kb I2C EEPROM. Equivalent products include:
1. AT24C128 - Atmel/Microchip
2. 24C128 - Microchip
3. M24C128 - STMicroelectronics
4. EEPROM-128 - various manufacturers
Ensure to check specifications like voltage, pin configuration, and temperature range for compatibility.